BenQ LU9750 Digital Projector User Manual

LU9750 Digital Projector

error
{
“error”: {
“message”: “You exceeded your current quota, please check your plan and billing details.”,
“type”: “insufficient_quota”,
“param”: null,
“code”: null
}
}

the following is the text from the user manual / instructions:
Digital Projector
User Manual
LU9750/LU9800
V1.00
English
Copyright and disclaimer
Copyright
Disclaimer
Statement regarding hyperlinks and third-party websites
2021/10/29
2
Table of Contents
Copyright and disclaimer …………………………………………………….. 2
Copyright ………………………………………………………………………………………………………………………………. 2 Disclaimer……………………………………………………………………………………………………………………………… 2 Statement regarding hyperlinks and third-party websites ………………………………………………….. 2
Important safety instructions………………………………………………. 6
General safety instruction ……………………………………………………………………………….. 6 Notice on laser………………………………………………………………………………………………… 7
Package contents ………………………………………………………………… 14
Standard packing items …………………………………………………………………………………… 14 Lens information……………………………………………………………………………………………… 14
Introduction………………………………………………………………………… 15
Projector exterior view……………………………………………………………………………………. 15 Front and upper side view ……………………………………………………………………………………………………. 15 Rear and upper side view……………………………………………………………………………………………………… 15
Installation ………………………………………………………………………….. 21
Installing removing the optional lens ……………………………………………………………….. 21 Installing the new lens…………………………………………………………………………………………………………… 21 Removing the existing lens from the projector…………………………………………………………………… 22
Adjusting by Lens shift …………………………………………………………………………………….. 28 Adjusting the vertical image position …………………………………………………………………………………… 28 Adjusting the horizontal image position………………………………………………………………………………. 28
Lens shift range diagram …………………………………………………………………………………. 28
Operations ………………………………………………………………………….. 33
Using the menu …………………………………………………………………… 41
Main menu ………………………………………………………………………………………………………. 41

Digital Projector

User Manual

LU9750/LU9800

V1.00

English

Copyright and disclaimer
Copyright
Copyright 2021 BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation. All other logos, products, or company names mentioned in this manual may be the registered trademarks or copyrights of their respective companies, and are used for informational purposes only.
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of BenQ Corporation to notify any person of such revision or changes. This user manual aims to provide the most updated and accurate information to customers, and thus all contents may be modified from time to time without prior notice. Please visit http://www. benq.com for the latest version of this manual.
Statement regarding hyperlinks and third-party websites
BenQ is not responsible for the content of the websites or of similar resources, which are maintained and controlled by third parties, that may be linked from this product. Providing links to those websites or to similar resources does not mean that BenQ makes any warranty or representation to their content by expression or by implication. Any third party content or service preinstalled in this product is provided “as is”. BenQ does not, by expression or by implication, make any warrant to the content or to the services provided by third parties. BenQ does not warrant or guarantee that the content or services provided by third parties are accurate, effective, most up-to-date, legal, or complete. Under no circumstances shall BenQ be liable for the content or services provided by third parties including their negligence. Services provided by third parties may be terminated temporarily or permanently. BenQ does not warrant or guarantee that the any content or services provided by third parties are in good condition at any time, and is not liable for the termination of the said content and services. In addition, BenQ is not involved in any transactions you conduct in the websites or similar resources maintained by third parties. You should contact the content or service providers for any questions, concerns, or disputes.
2021/10/29
2

Table of Contents
Copyright and disclaimer …………………………………………………….. 2
Copyright ………………………………………………………………………………………………………………………………. 2 Disclaimer……………………………………………………………………………………………………………………………… 2 Statement regarding hyperlinks and third-party websites ………………………………………………….. 2
Important safety instructions………………………………………………. 6
General safety instruction ……………………………………………………………………………….. 6 Notice on laser………………………………………………………………………………………………… 7
Laser class……………………………………………………………………………………………………………………………… 7 Laser parameters ………………………………………………………………………………………………………………….. 7 Risk Group 3 Information ………………………………………………………………………………… 8 Light hazard warning …………………………………………………………………………………………………………….. 8 Label instruction …………………………………………………………………………………………………………………… 8 Laser light instruction …………………………………………………………………………………………………………… 10 Prepare for installation ……………………………………………………………………………………. 11 Caution for installation…………………………………………………………………………………………………………. 11 Cooling notice ………………………………………………………………………………………………………………………. 12
Package contents ………………………………………………………………… 14
Standard packing items …………………………………………………………………………………… 14 Lens information……………………………………………………………………………………………… 14
Introduction………………………………………………………………………… 15
Projector exterior view……………………………………………………………………………………. 15 Front and upper side view ……………………………………………………………………………………………………. 15 Rear and upper side view……………………………………………………………………………………………………… 15
Controls and functions …………………………………………………………………………………….. 16 Control panel………………………………………………………………………………………………………………………… 16 Control terminal …………………………………………………………………………………………………………………… 17 Remote control …………………………………………………………………………………………………………………….. 18
Installation ………………………………………………………………………….. 21
Installing removing the optional lens ……………………………………………………………….. 21 Installing the new lens…………………………………………………………………………………………………………… 21 Removing the existing lens from the projector…………………………………………………………………… 22
Evaluate for distance by image size ………………………………………………………………….. 23 Obtaining a preferred projected image size ………………………………………………………………………… 23 Projection dimensions…………………………………………………………………………………………………………… 23 Lens dimension……………………………………………………………………………………………………………………… 26
Adjusting by Lens shift …………………………………………………………………………………….. 28 Adjusting the vertical image position …………………………………………………………………………………… 28 Adjusting the horizontal image position………………………………………………………………………………. 28
Lens shift range diagram …………………………………………………………………………………. 28

Connection ……………………………………………………………………………………………………… 29 Before connecting…………………………………………………………………………………………………………………. 29 Connecting with AV equipment …………………………………………………………………………………………… 31 Connecting with computer ………………………………………………………………………………………………….. 31 Connecting with HDBaseT transmitter ………………………………………………………………………………. 32 Connecting with LAN…………………………………………………………………………………………………………… 32
Operations ………………………………………………………………………….. 33
Switch on/off the projector………………………………………………………………………………. 33 Connecting the power cord…………………………………………………………………………………………………. 33 Power indicator …………………………………………………………………………………………………………………….. 33 Switch on the projector ……………………………………………………………………………………………………….. 34 Switch off the projector ……………………………………………………………………………………………………….. 40
Using the menu …………………………………………………………………… 41
Main menu ………………………………………………………………………………………………………. 41
Display menu…………………………………………………………………………………………………… 42 Corner Fit menu …………………………………………………………………………………………………………………… 44 Digital Image Resizing……………………………………………………………………………………………………………. 44 Blanking menu……………………………………………………………………………………………………………………….. 45 Native Resolution …………………………………………………………………………………………………………………. 45 3D menu ……………………………………………………………………………………………………………………………….. 46 Fast Mode ……………………………………………………………………………………………………………………………… 46
Picture menu…………………………………………………………………………………………………… 47 Color Temperature Fine Tuning menu ………………………………………………………………………………… 49 3D Color Management menu ………………………………………………………………………………………………. 50
Source menu …………………………………………………………………………………………………… 51
System Setup : Basic menu ……………………………………………………………………………… 53 Menu Settings menu……………………………………………………………………………………………………………… 54 Operation Settings menu……………………………………………………………………………………………………… 54 Lens Settings menu……………………………………………………………………………………………………………….. 55
System Setup : Advanced menu ………………………………………………………………………. 57 Audio Settings menu …………………………………………………………………………………………………………….. 59 Light Settings menu ………………………………………………………………………………………………………………. 60 Security Settings menu …………………………………………………………………………………………………………. 60 Standby Settings menu………………………………………………………………………………………………………….. 61 Network Settings menu ……………………………………………………………………………………………………….. 61
Information menu……………………………………………………………………………………………. 62
Menu structure ……………………………………………………………………………………………….. 63
Maintenance ……………………………………………………………………….. 68
Before maintaining the projector …………………………………………………………………….. 68 Care of the projector …………………………………………………………………………………………………………… 68
Clean the lens front surface …………………………………………………………………………….. 68
Clean the projector case………………………………………………………………………………….. 68
LED indicator ………………………………………………………………………………………………….. 69 System message…………………………………………………………………………………………………………………….. 69

Troubleshooting ………………………………………………………………….. 71
Troubleshooting ………………………………………………………………………………………………. 71 The projector does not turn on…………………………………………………………………………………………… 71 No picture. ……………………………………………………………………………………………………………………………. 71 Blurred image………………………………………………………………………………………………………………………… 71 Remote control does not work. ………………………………………………………………………………………….. 71 The password is incorrect……………………………………………………………………………………………………. 71
Specifications………………………………………………………………………. 72
Specifications ………………………………………………………………………………………………….. 72 Specifications ………………………………………………………………………………………………….. 73 Dimensions ……………………………………………………………………………………………………… 74
Appendix…………………………………………………………………………….. 75
Timing table ……………………………………………………………………………………………………. 75 HDMI Input (Support Video Timings)………………………………………………………………………………….. 75 HDMI Input (Support PC Timings)………………………………………………………………………………………. 75 PC Input(Support PC Timings) …………………………………………………………………………………………….. 76 True 3D Video Compatibility table ……………………………………………………………………………………… 78
RS232 command control …………………………………………………………………………………. 79
PJLink ……………………………………………………………………………………………………………… 87 PJLink protocal ……………………………………………………………………………………………………………………… 87 Control commands……………………………………………………………………………………………………………….. 87

English

Important safety instructions
Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.
General safety instruction
1. Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.
2. Always open the lens shutter or remove the lens cap when the projector light source is on. 3. In some countries, the line voltage is NOT stable. This projector is designed to operate safely
within a mains voltage between 100 to 240 volts AC, but could fail if power cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate or cut out, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS). 4. Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the light source, press BLANK on the remote control. 5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage. 6. Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts. Under no circumstances should you ever undo or remove any other covers. Refer servicing only to suitably qualified professional service personnel. 7. Do not place this projector in any of the following environments. · Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and
free flow of air around the projector. · Locations where temperatures may become excessively high, such as the inside of a car
with all windows rolled up. · Locations where excessive humidity, dust, or cigarette smoke may contaminate optical
components, shortening the projector’s life span and darkening the image. · Locations near fire alarms · Locations with an ambient temperature above 40°C / 104°F · Locations where the altitudes are higher than 3000 m (10000 feet). 8. Do not block the ventilation holes. · Do not place this projector on a blanket, bedding or any other soft surface. · Do not cover this projector with a cloth or any other item. · Do not place inflammables near the projector. If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.
6

English

9. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury.
10. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply’s wall socket and call BenQ to have the projector serviced.

Do not remove

This equipment has a three-pin grounding-type power plug. Do not remove the grounding pin. As a safety feature, this plug will only fit a grounding-type power outlet. If you are unable to fit the plug into the
outlet, contact an electrician.

Notice on laser
This symbol indicates that there is a potential hazard of eye exposure to laser radiation unless the instructions are closely followed.

Laser class
(for USA) This Laser Product is designated as Class 3R during all procedures of operation and complies with IEC/EN 60825-1:2007. (for WW) This Laser Product is designated as Class 1 during all procedures of operation and complies with IEC/EN 60825-1:2014. LASER LIGHT – AVOID DIRECT EYE EXPOSURE. Do not point laser or allow laser light to be directed or reflected toward other people or reflective objects. Direct or scattered light can be hazardous to eyes and skin.
There is a potential hazard of eye exposure to laser radiation if the included
instructions are not followed.
Caution ­ use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Laser parameters
Wavelength Mode of operation Pulse width Pulse repetition rate Maximum laser energy Total internal power Apparent source size Divergence

449nm – 461nm (Blue) Pulsed, due to frame rate 1.34ms 120Hz 0.698mJ >100w

10mm, at lens stop >100 mili Radian

7

English

Risk Group 3 Information
Light hazard warning
Failure to comply with the following may result in serious injury: · No direct exposure to the beam is permitted, RG3 IEC 62471-5:2015. · Operators control access to the beam within the hazard distance or install the projector at
sufficient height to prevent exposures of spectators’ eyes within the hazard distance. The hazard distance is the distance measured from the projection lens at which the intensity or energy per unit of surface is lower than the applicable exposure limit on the cornea or skin. If the person is within the hazard distance, the beam is considered unsafe for exposure. The hazard distance for this projector is 0-150 cm.
Note
This projector is an RG3 product, which must be installed in a safe place and must be handled by qualified and professionally skill trained personnel For the installation and removal of the lens, please consult your dealer with qualified profession-als to install it. Do not try to install the projector yourself, otherwise your eyesight may be dam-aged In case to install the projector over head, keep over 3m distance at least between the floor surface and the RG3 area. Operators shall control access to the beam within the hazard distance or install the product at the height that will prevent exposures of spectators’ eyes within the hazard distance.
Caution:
Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous laser light exposure.
8

English

Label instruction
Below drawing show the label’s location.
1. Laser warning label 2. Spec label
9

English

Laser light instruction
Below drawing is the laser aperture location. Be careful not to let the eye see the light directly.

Laser aperture
Interlock switches This machine has 2 (Top cover x 1, Lens x 1) Interlock switches to protect the laser light Leakage. 1. Will power-off the system individually when the top cover is removed. 2. Will power-off the system individually when the lens is removed or not install correctly.

Interlock switches

Interlock switches

10

English

Prepare for installation
Caution for installation
1. If the projector and lens were purchased separately, remove the anti-dust cap before use and store it for future use. When transporting the projector, move the lens to the home position, remove the lens, and attach the anti-dust cap.
Anti-dust cap
2. When the projector is not in use, attach the lens cover supplied with the projector or the projection lens.
Lens cover
Focus adjustment The high clarity projection lens is thermally affected by the light from the bulb; thus, the focus is unstable for a short period immediately after the power is turned on. Please wait at least 15 minutes of continuous projection before adjusting the focus.
11

English

Cooling notice
Allow at least 50 cm (19.7 inch) for clearance around the exhaust vent. Make sure no objects block air input within 30 cm (11.8 inch). Keep the outlet at least 1 m away from the inlets of other projectors.
Air inlet Air inlet
Air outlet
· The projector can be installed at any angle.
12

English

· Allow at least 50 cm of clearance around the exhaust vent.

Minimum 50 cm (19.69 inch)

Minimum 50 cm (19.69 inch)

Minimum 50 cm (19.69 inch)

Minimum 50 cm (19.69 inch)
Minimum 50 cm (19.69 inch)

Minimum 100 cm (3.94 inch)

Minimum 30 cm (11.81 inch)
Minimum 50 cm (19.69 inch)
· Ensure that the air intake vents do not recycle hot air from the exhaust vent. · When operating in an enclosed space, make sure that the surrounding air temperature does
not exceed the projector’s operating temperature and that the air intake and exhaust vents are unobstructed. · All enclosures should pass a certified thermal evaluation to ensure that the projector does not recycle exhaust air. Recycling exhaust air may cause the projector to shutdown even if the ambient temperature is within the acceptable operating temperature range.

13

English

Package contents
Standard packing items

Projector without lens

ENTER

MENU

EXIT

123 456 789
0

Remote Without AA batteries

Warranty card

Installation guide

Lens hole cap

Power cable

VGA cable

Wired remote cable Anti-Theft screw

Lens information

Model LS1ST3A

Lens Type Short throw

LS1ST2A

Wide zoom 2

LS1ST1A

Wide zoom 1

LS1SDA

Standard

LS1LT0

Semi long

LS1LT1

Semi Long 2

LS1LT2

Long Zoom 1

LS1LT3 LS1ST4

Long Zoom 2
Ultra Short throw

Part Number

Throw Ratio

5J.JPN37.001

WUXGA: 0.77-1.1

5J.JPN37.002

WUXGA: 1.1-1.3

5J.JPN37.003

WUXGA: 1.25-1.6

5J.JPN37.004

WUXGA: 1.54-1.93

5J.JPN37.005

WUXGA: 1.93-2.9

5J.JAM37.051

WUXGA: 2.22-3.67

5J.JAM37.031

WUXGA: 3.58-5.38

5J.JAM37.041

WUXGA: 5.31~8.26

5J.JCY37.001

WUXGA: 0.377

Lens Shift
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -15%-55% Horizontal: -5%-5%
Vertical: -0%-0% Horizontal: -0%-0%

14

English

Introduction
Projector exterior view
Front and upper side view

1

2

34 5

7 8

6

Rear and upper side view

1. Foot for adjusting projector level 2. IO panel 3. Control panel 4. Slide switch (voltage selection) 5. AC power switch 6. Front IR sensor 7. Lens release button 8. Air intake
9. Air intake 10. Air exhaust 11. Rear IR sensor

9

10

11

15

English

Controls and functions
Control panel
· POWER Press to power on/off your projector.
· INPUT Press to select video sources including HDMI, DVI-D, Computer 1, Computer 2, DisplayPort and HDBaseT.
· AUTO SYNC Press to execute auto signal sync.
· ASPECT Press to switch aspect ratio of current image.
· MENU Press to display OSD menu or return to the upper menu level.
· ENTER Press to select, accept or change settings.
· EXIT Press to exit OSD menu.
· CENTER LENS Press to center the lens and reset its shift, focus and zoom parameters. Note
The lens memory requires precise lens parameter adjustments. Please re-run the Center Lens function once you install the lens.
· BLANK Press the button to temporarily interrupt the projection.
· LENS SHIFT Press to move lens up, down, left and right.
· FOCUS Press to adjust focus of projection image.
· ZOOM Press to zoom in and out on projection image. Remote control and functions.
16

English

Control terminal
· 3D SYNC IN Connect 3D-sync in cable from a computer or an enabled device.
· MONITOR OUT Connection to other display equipment for concurrent playback display.
· COMPUTER IN 15-pin VGA port for connection to RGB, component HD source, or PC.
· HDBaseT Connect an Ethernet cable (Cat5/Cat6) from HDBaseT transmitter with high-definition video (HD), RS232 control and LAN control.
· DVI-D Connection to DVI source.
· HDMI 1 Connection to HDMI source.
· HDMI 2 Connection to HDMI source.
· USB POWER 2A Support 5V/2A output.
· RJ45 For connection to RJ45 Cat5/Cat6 Ethernet cable to control the projector through a network.
· 3D SYNC OUT Connection to 3D IR sync signal transmitter.
· RS-232 IN Standard 9-pin D-sub interface for connection to PC control system and projector maintenance.
· RS-232 OUT Connects to another projector (same model) for RS-232 control.
· SERVICE Maintenance exclusive port for authorized maintenance personnel only.
· AUDIO OUT (L/R) Connection to a speaker or headset.
· 12V TRIGGER 3.5mm mini earphone jack, employs 200mA display relay to provide 12(+/-1.5)V output and short circuit protection.
· WIRED REMOTE IN Connection to remote control for wire remote control.
· WIRED REMOTE OUT Connection to another projector.
· AUDIO IN Connection to an audio input source via an audio cable.
· R/Pr, G/Y, B/Pb, H, V Connection to RGB or YPbPr/YCbCr output signal with BNC type input terminal.
Caution:
Make sure the port is valid before inserting a wired remote controller.The remote controller may be damaged in case of an invalid port, e.g. a wired remote controller is connected to trigger output. For more information about upgrading firmware via Lan, please contact BenQ service.
17

English

Remote control

ENTER

MENU

EXIT

123 456 789
0

· ON Press to power on projector.
· OFF Press to power off projector.
· FOCUS +/Press to adjust focus of projection image.
· ZOOM +/Press to zoom in and out on projection image.
· TEST PATTERN Press to display embedded test pattern. Press continuously to scroll through available ones. Press MENU key to exit to projection image.
· LENS SHIFT Press to move lens up, down, left and right.
· ENTER Press to select or accept settings.
· MENU Press to display OSD menu or return to the upper menu level.
· EXIT Press to exit OSD menu.
· AUTO PC Press to execute auto signal sync.
· BLANK Press the button to temporarily interrupt the projection.
· STATUS
Show OSD MENU ­ Information. · COMPUTER 1
Select COMPUTER 1 input source. · COMPUTER 2
Select COMPUTER 2 input source. · ASPECT
Press continuously to scroll through individual aspect ratio. · HDMI 1
Select HDMI 1 input source.
· HDMI 2
Function same as HDMI 1. · DVI
Select DVI input source. · 3G-SDI
Select 3G-SDI input source. · DisplayPort
Select DisplayPort input source. · HDBaseT
Select HDBaseT input source. · CLEAR
Not available with this model. · FREEZE
Press to toggle switch between freeze and unfreeze. · ID SET:
Not available for this model.

18

English

Connect with projector When you use a system with multiple projectors, use commercially available M3 stereo mini jack cables to connect the other projectors via the WIRED REMOTE IN/WIRED REMOTE OUT terminals. The remote control is effective even in places where obstacles stand in the light path or where devices are susceptible to outside light.
Note:
Use two core shielded cables no longer than 15 m (49.2 ft).The remote control may not operate when the length of the cable exceeds 15 m (49.2 ft) or when it is not properly shielded.
Remote control effective range Infra-Red (IR) remote control sensor is located on the front and rear of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector’s IR remote control sensor to function correctly. The distance between the remote control and the sensor should not exceed 8 meters (~ 26 feet). Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra-red beam.
Approx. ±30°
19

English

Replacing the remote control battery
1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide
off.
2. Remove any existing batteries (if necessary) and install two AA batteries observing the battery polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and negative (-) goes to negative.
3. Refit the cover by aligning it with the base and sliding it back down into position. Stop when it clicks into place.

1

2

3

Caution:
· Avoid excessive heat and humidity. · There may be battery damage if the battery is incorrectly replaced. · Replace only with the same or equivalent type recommended by the battery manufacturer. · Dispose of the used battery according to the battery manufacturer’s instructions. · Never throw a battery into a fire.There may be danger of an explosion. · If the battery is dead or if you will not be using the remote control for a long time, remove the battery to prevent
damage to the remote control from possible battery leakage.

20

English

Installation
Caution: To avoid damaging the DLP chips, never aim a high-power laser beam into the projection lens.
Installing removing the optional lens
Caution:
· Do not shake or place excessive pressure on the projector or the lens components as the projector and lens components contain precision parts.
· Before removing or installing the lens, be sure to turn off the projector, wait until the cooling fans stop, and turn off the main power switch.
· Do not touch the lens surface when removing or installing the lens. · Keep fingerprints, dust or oil off the lens surface. Do not scratch the lens surface. · Work on a level surface with a soft cloth under it to avoid scratching. · If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt.
Installing the new lens
Remove both end caps from the lens. Note:
Removal of the plastic body cap before inserting a lens for the first time.
1. Orient the lens so that the arrow on the label pasted on its side is facing upward and push the lens into the lens mount of the unit as far as it will go.
This side up
2. Rotate the lens clockwise until you feel it click into place.
21

English

Removing the existing lens from the projector
1. Push the LENSE RELEASE button to the unlock position. 2. Grasp the lens. 3. Rotate the lens counterclockwise. The existing lens will be disengaged. 4. Pull out the existing lens slowly.
22

English

Evaluate for distance by image size
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size.
Projection dimensions
Refer to “Dimensions” on page 74 for the center of lens dimensions of this projector before calculating the appropriate position.

*** “A” is based on maximum lens shift offset position 55%

LU9750/LU9800 The screen aspect ratio is 16:10 and the projected picture is 16:10.

Note:

To optimize the projection quality, we suggest to project images in an area without grayscale.

Lens

Wide Zoom 2 (LS2ST2A)

Standard (LS1SDA)

Throw ratio

1.1~1.3

1.54~1.93

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

Distance

Wide

Tele

Distance

Wide

Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 1.3 0.034 14.6 0.370 47 1.18 55 1.40 65 1.66 82 2.08

60 1.52 51 1.29 32 0.81 1.6 0.040 17.5 0.444 56 1.42 66 1.68 78 1.99 98 2.49

80 2.03 68 1.72 42 1.08 2.1 0.054 23.3 0.592 75 1.90 88 2.24 104 2.65 131 3.33

100 2.54 85 2.15 53 1.35 2.6 0.067 29.1 0.740 93 2.37 110 2.80 131 3.32 164 4.16

120 3.05 102 2.58 64 1.62 3.2 0.081 35.0 0.888 112 2.84 132 3.36 157 3.98 196 4.99

150 3.81 127 3.23 79 2.02 4.0 0.101 43.7 1.111 140 3.55 165 4.20 196 4.98 245 6.24

180 4.57 153 3.88 95 2.42 4.8 0.121 52.5 1.333 168 4.26 198 5.04 235 5.97 295 7.48

200 5.08 170 4.31 106 2.69 5.3 0.135 58.3 1.481 187 4.74 220 5.60 261 6.63 327 8.31

250 6.35 212 5.38 132 3.37 6.6 0.168 72.9 1.851 233 5.92 276 7.00 326 8.29 409 10.39

300 7.62 254 6.46 159 4.04 7.9 0.202 87.4 2.221 280 7.11 331 8.40 392 9.95 491 12.47

350 8.89 297 7.54 185 4.71 9.3 0.236 102.0 2.591 326 8.29 386 9.80 457 11.61 573 14.55

400 10.16 339 8.62 212 5.38 10.6 0.269 116.6 2.962 373 9.48 441 11.20 522 13.27 655 16.63

500 12.70 424 10.77 265 6.73 13.2 0.337 145.7 3.702 466 11.85 551 14.00 653 16.59 818 20.79

23

English

Lens

Short Throw (LS1ST3A)

Semi Throw (LS2ST4)

Throw ratio

0.77~1.1

1.25~1.60

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

Distance

Wide

Tele

Distance

Wide

Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 1.3 0.034 14.6 0.370 33 0.83 47 1.18 53 1.35 68 1.72

60 1.52 51 1.29 32 0.81 1.6 0.040 17.5 0.444 39 1.00 56 1.42 64 1.62 81 2.07

80 2.03 68 1.72 42 1.08 2.1 0.054 23.3 0.592 52 1.33 75 1.90 85 2.15 109 2.76

100 2.54 85 2.15 53 1.35 2.6 0.067 29.1 0.740 65 1.66 93 2.37 106 2.69 136 3.45

120 3.05 102 2.58 64 1.62 3.2 0.081 35.0 0.888 78 1.99 112 2.84 127 3.23 163 4.14

150 3.81 127 3.23 79 2.02 4.0 0.101 43.7 1.111 98 2.49 140 3.55 159 4.04 204 5.17

180 4.57 153 3.88 95 2.42 4.8 0.121 52.5 1.333 118 2.99 168 4.26 191 4.85 244 6.20

200 5.08 170 4.31 106 2.69 5.3 0.135 58.3 1.481 131 3.32 187 4.74 212 5.38 271 6.89

250 6.35 212 5.38 132 3.37 6.6 0.168 72.9 1.851 163 4.15 233 5.92 265 6.73 339 8.62

300 7.62 254 6.46 159 4.04 7.9 0.202 87.4 2.221 196 4.98 280 7.11 318 8.08 407 10.34

350 8.89 297 7.54 185 4.71 9.3 0.236 102.0 2.591 229 5.80 326 8.29 371 9.42 475 12.06

400 10.16 339 8.62 212 5.38 10.6 0.269 116.6 2.962 261 6.63 373 9.48 424 10.77 543 13.79

500 12.70 424 10.77 265 6.73 13.2 0.337 145.7 3.702 326 8.29 466 11.85 530 13.46 678 17.23

Lens

Semi Long (LS1LT0)

Throw ratio

1.93~2.9

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

Distance

Wide

Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 1.3 0.034 14.6 0.370 82 2.08 123 3.12

60 1.52 51 1.29 32 0.81 1.6 0.040 17.5 0.444 98 2.49 148 3.75

80 2.03 68 1.72 42 1.08 2.1 0.054 23.3 0.592 131 3.33 197 5.00

100 2.54 85 2.15 53 1.35 2.6 0.067 29.1 0.740 164 4.16 246 6.25

120 3.05 102 2.58 64 1.62 3.2 0.081 35.0 0.888 196 4.99 295 7.50

150 3.81 127 3.23 79 2.02 4.0 0.101 43.7 1.111 245 6.24 369 9.37

180 4.57 153 3.88 95 2.42 4.8 0.121 52.5 1.333 295 7.48 443 11.24

200 5.08 170 4.31 106 2.69 5.3 0.135 58.3 1.481 327 8.31 492 12.49

250 6.35 212 5.38 132 3.37 6.6 0.168 72.9 1.851 409 10.39 615 15.62

300 7.62 254 6.46 159 4.04 7.9 0.202 87.4 2.221 491 12.47 738 18.74

350 8.89 297 7.54 185 4.71 9.3 0.236 102.0 2.591 573 14.55 861 21.86

400 10.16 339 8.62 212 5.38 10.6 0.269 116.6 2.962 655 16.63 984 24.99

500 12.70 424 10.77 265 6.73 13.2 0.337 145.7 3.702 818 20.79 1230 31.23

Lens

Semi Long 2 (LS1LT1)

Long Zoom 1 (LS1LT2)

Throw ratio

2.22~3.67

3.58-5.38

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

Distance

Wide

Tele

Distance

Wide

Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 0.0 0.000 13.2 0.337 94 2.39 156 3.95 152 3.86 228 5.79

60 1.52 51 1.29 32 0.81 0.0 0.000 15.9 0.404 113 2.87 187 4.74 182 4.63 274 6.95

80 2.03 68 1.72 42 1.08 0.0 0.000 21.2 0.538 151 3.83 249 6.32 243 6.17 365 9.27

100 2.54 85 2.15 53 1.35 0.0 0.000 26.5 0.673 188 4.78 311 7.90 304 7.71 456 11.59

120 3.05 102 2.58 64 1.62 0.0 0.000 31.8 0.808 226 5.74 373 9.49 364 9.25 547 13.91

150 3.81 127 3.23 79 2.02 0.0 0.000 39.7 1.010 282 7.17 467 11.86 455 11.57 684 17.38

180 4.57 153 3.88 95 2.42 0.0 0.000 47.7 1.212 339 8.61 560 14.23 546 13.88 821 20.86

200 5.08 170 4.31 106 2.69 0.0 0.000 53.0 1.346 377 9.56 622 15.81 607 15.42 912 23.18

250 6.35 212 5.38 132 3.37 0.0 0.000 66.2 1.683 471 11.95 778 19.76 759 19.28 1141 28.97

300 7.62 254 6.46 159 4.04 0.0 0.000 79.5 2.019 565 14.35 934 23.71 911 23.13 1369 34.76

350 8.89 297 7.54 185 4.71 0.0 0.000 92.7 2.356 659 16.74 1089 27.67 1063 26.99 1597 40.56

400 10.16 339 8.62 212 5.38 0.0 0.000 106.0 2.692 753 19.13 1245 31.62 1214 30.84 1825 46.35

500 12.70 424 10.77 265 6.73 0.0 0.000 132.5 3.365 941 23.91 1556 39.52 1518 38.56 2281 57.94 24

English

Lens

Long Zoom 2 (LS1LT3)

Throw ratio

5.31~8.26

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

Distance

Wide

Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 0.0 0.000 13.2 0.337 225 5.72 350 8.90

60 1.52 51 1.29 32 0.81 0.0 0.000 15.9 0.404 270 6.86 420 10.67

80 2.03 68 1.72 42 1.08 0.0 0.000 21.2 0.538 360 9.15 560 14.23

100 2.54 85 2.15 53 1.35 0.0 0.000 26.5 0.673 450 11.44 700 17.79

120 3.05 102 2.58 64 1.62 0.0 0.000 31.8 0.808 540 13.72 841 21.35

150 3.81 127 3.23 79 2.02 0.0 0.000 39.7 1.010 675 17.16 1051 26.69

180 4.57 153 3.88 95 2.42 0.0 0.000 47.7 1.212 811 20.59 1261 32.02

200 5.08 170 4.31 106 2.69 0.0 0.000 53.0 1.346 901 22.87 1401 35.58

250 6.35 212 5.38 132 3.37 0.0 0.000 66.2 1.683 1126 28.59 1751 44.48

300 7.62 254 6.46 159 4.04 0.0 0.000 79.5 2.019 1351 34.31 2101 53.37

350 8.89 297 7.54 185 4.71 0.0 0.000 92.7 2.356 1576 40.03 2452 62.27

400 10.16 339 8.62 212 5.38 0.0 0.000 106.0 2.692 1801 45.75 2802 71.17

500 12.70 424 10.77 265 6.73 0.0 0.000 132.5 3.365 2251 57.19 3502 88.96

Lens

Throw ratio

Diagonal

Offset (A) Image Width Image Height
Wide/Tele

O Wide/Tele

(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)

50 1.27 42 1.08 26 0.67 12.1 0.306 25.3 0.643

60 1.52 51 1.29 32 0.81 14.5 0.368 30.4 0.771

80 2.03 68 1.72 42 1.08 19.3 0.490 40.5 1.028

100 2.54 85 2.15 53 1.35 24.1 0.613 50.6 1.286

120 3.05 102 2.58 64 1.62 28.9 0.735 60.7 1.543

150 3.81 127 3.23 79 2.02 36.2 0.919 75.9 1.928

180 4.57 153 3.88 95 2.42 43.4 1.103 91.1 2.314

200 5.08 170 4.31 106 2.69 48.2 1.225 101.2 2.571

250 6.35 212 5.38 132 3.37 60.3 1.531 126.5 3.214

300 7.62 254 6.46 159 4.04 72.3 1.838 151.8 3.857

350 8.89 297 7.54 185 4.71 84.4 2.144 177.2 4.500

400 10.16 339 8.62 212 5.38 96.5 2.450 202.5 5.142

500 12.70 424 10.77 265 6.73 120.6 3.063 253.1 6.428

Ultra Short Throw (LS1ST4)

0.377

Distance

Wide

(Inch)

(m)

16

0.41

19

0.49

26

0.65

32

0.81

38

0.97

48

1.22

58

1.46

64

1.62

80

2.03

96

2.44

112

2.84

128

3.25

160

4.06

Note:
There is 5% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector before you permanently install it, so as to make allowance for this projector’s optical characteristics.This will help you determine the exact mounting position so that it best suits your installation location.

25

English

Lens dimension
Optional Lens (Standard: LS1SDA)

Optional Lens (Semi Long 2: LS1LT1)

587.3 630.5

Standard Lens

587.3 609.9

Semi Long Lens

Optional Lens (Short Throw: LS1ST3A) Optional Lens (Long 1: LS1LT2)

587.3 654.9

Short Throw Lens

587.3 626.7

Long1 Lens

Optional Lens (Wide Zoom 1: LS1ST1A) Optional Lens (Long 2: LS1LT3)

587.3 643.2
Wide Zoom1 Lens

587.3 667.4

Long2 Lens

26

English

Optional Lens (Semi Long: LS1LT0)

Optional Lens (Ultra Short Throw: LS1ST4)

587.3 588.8
Semi Long Lens
Optional Lens (Wide Zoom 2: LS1ST2A)

587.3 872.5

Ultra Short Throw Lens

587.3 640.9
Wide Zoom2 Lens

27

English

Adjusting by Lens shift
The Lens Shift function can be used to adjust the position of the projected image either horizontally or vertically within the range detailed below.
Adjusting the vertical image position
The vertical image height can be adjusted between 55% and -15% for WUXGA of offset position. Please consult the Lens Shift Range diagram below for further clarification.
Adjusting the horizontal image position
With the lens in the center position the horizontal image position can be adjusted to the left or right by up to a maximum of 5% of the image width. Please consult the Lens Shift Range diagram below for further clarification.

Lens shift range diagram
The adjustable range for lens shift is tabulated below and subject to the conditions listed.

Note:
The drawings below apply to the standard lens only.

Desk-Front Projection

Normal projection position

Vertical Shift Max 0.5V
Height of projected image 1V

Ceiling Mount-Front Projection
Height of projected image 1V
Max 0.5V Vertical Shift

0.1H

1H

0.1H

Width of projected image

Shift to Left

Shift to Right

Notice (when edge blending)
· To avoid the image shaking or some pixels in the display may be misaligned, do not use the projector in the following location: · In a building close to a construction site. · In a room where an air conditioner unit is working and it vibrates. · In a place where the temperature changes dramatically that may cause thermal contraction.
· Before making any adjustment, leave the projector lit for at least 45 minutes after its light source is turned on. This allows he internal temperature of the projector to stabilize.
28

English

Connection

Before connecting
· Before connecting, carefully read the operating instructions for connecting the external device
· Turn off the power to all devices before connecting cables.
· Take note of the following before connecting cables. Failure to do so may result in malfunctions. · Before connecting a cable to the projector or to a device that is connected to the projector, touch any nearby metallic objects to remove any static electricity from your body. · Do not use unnecessarily long cables to connect the projector or a device to the projector. Using a longer cable that is wound makes it act like an antenna, making it more susceptible to noise. · When connecting cables, connect GND first and then insert the connecting terminal of the connecting device.
· Acquire any connection cables necessary to connect external devices to the system that are not supplied.
· The images on the screen may wobble if the video signal contains too much jitter. In this case, a time base corrector (TBC) must be connected.
· If synchronization signal outputs from computers or video equipment are disrupted due to changes in the video output settings or any other reasons, the colors of projected images may be temporarily disrupted.
· The projector accepts video signals, Y/C signals, YCBCR/YPBPR signals, analog RGB signals (synchronization signals are TTL level), and digital signals.
· Some computer models are not compatible with the projector.
· Use a cable compensator when you connect devices to the projector with long cables. If a cable compensator is not used, the image may not display properly.

PC

No. 1 R/PR 2 G/Y 3 B/PB 45 GND 6 GND 7 GND 8 GND

Serial

No. 910 GND

Serial

11 GND

12 DDC data 13 SYNC/HD 14 VD 15 DDC clock

29

English

HDMI 1

No.

Serial

1 TMDS Data2+

2 TMDS Data2 Shield

3 TMDS Data2-

4 TMDS Data1+ 5 TMDS Data1 Shield 6 TMDS Data17 TMDS Data0+ 8 TMDS Data0 Shield 9 TMDS Data010 TMDS Clock+

DVI-D

No.

Serial

1 T.M.D.S data 2-

2 T.M.D.S data 2+

3 T.M.D.S data 2/4 shield

456 DDC clock 7 DDC data 89 T.M.D.S data 110 T.M.D.S clock1+ 11 T.M.D.S data 1/3 shield 12 –

No.

Serial

11 TMDS Clock Shield

12 TMDS Clock-

13 CEC

14 Reserved (N.C. on device) 15 SCL 16 SDA 17 DDC/CEC Ground 18 +5 V Power (max 50 mA) 19 Hot Plug Detect

Even-numbered pins of 2 to 18 Odd-numbered pins of 1 to 19

No. 13 14 -+5 V

Serial

15 GND
24
16 Hot plug detection

17 T.M.D.S data 0-

18 T.M.D.S data 0+

16

19 T.M.D.S data 0/5 shield

20 –

8

21 –

22 T.M.D.S clock shield

23 T.M.D.S clock+

24 T.M.D.S clock-

17 9

30

English

Connecting with AV equipment
VCR (with built-in TBC)

DVD player with HDMI terminal (HDCP)

Blu-ray disc player

Connecting with computer

Monitor

Control Computer

Computer

31

English

Connecting with HDBaseT transmitter

DVD Player

DVD Player

VGA Cable
VGA IN

YPbPr

HDBaseT transmitter

RJ45 LAN

HDMI

RS-232

RJ45

Control PC Control PC

Hub
RS-232 RJ45 Cat5e or above
Projector

Connecting with LAN

32

English

Operations
Switch on/off the projector
Connecting the power cord
Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the POWER indicator light on the projector lights orange after power has been applied.

Caution:
Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire.
Power indicator

Power
Orange
Green Flashing
Green
Orange Flashing

Temp –

Light –

Filter –

Stand-by

Status & Description

Powering up

Normal operation

Normal power down cooling

33

English

Switch on the projector
Press POWER on the projector or ON on the remote control to start the projector and a start up tone sounds. The POWER indicator light flashes green and stays green when the projector is on. The start up procedure takes about 30 seconds. In the later stage of start up, a startup logo is projected. (If necessary) Rotate the focus ring to adjust the image clearness.

ENTER

MENU

EXIT

123 456 789
0

34

English

Select language To use the OSD menus, please set them to your familiar language first. *After this process is done, this menu will not show up again after 1st time adjustment unless user presses Reset All Settings. 1. Press ENTER on the projector or remote control to turn the OSD menu on.
35

English

2. Use / to highlight the System Setup: Basic menu.
3. Press to highlight Language and press ENTER to select a preferred language.
4. Press ENTER twice on the projector or remote control to leave and save the settings. The first press leads you back to the main menu and the second press closes the OSD menu.
36

English

Using the OSD
Choosing a location Your projector is designed to be installed in one of four possible installation locations:

1. Front Table

2. Rear Table

Select this location with the projector

Select this location with the projector

placed on a table in front of the screen. This placed on a table behind the screen.

is the most common way to position the

Note that a special rear projection screen is

projector for quick setup and portability.

required.

*Set Rear Table in the SYSTEM

SETUP: Basic > Projector Installation

menu after you turn the projector on.

3. Front Ceiling Select this location with the projector suspended upside- down from the ceiling in front of the screen. Purchase the BenQ Projector Ceiling Mounting Kit from your dealer to mount your projector on the ceiling. *Set Front Ceiling in the SYSTEM SETUP: Basic > Projector Installation menu after you turn the projector on.

4. Rear Ceiling Select this location with the projector suspended upside-down from the ceiling behind the screen. Note that a special rear projection screen and the BenQ Projector Ceiling Mounting Kit are required for this installation location. *Set Rear Ceiling in the SYSTEM SETUP: Basic > Projector Installation menu after you turn the projector on.

Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment.
37

English

Using test pattern The projector is capable of displaying the grid test pattern. It can be used to assist you with the adjustment of image size and focus, ensuring that the projected image is free from distortion. To display the test pattern, open the OSD menu and go to the System Setup: Advanced > Test Pattern and press / to select On.
Adjusting by corner fit Manually adjust four corners of the image by setting the horizontal and vertical values. Using the OSD menu 1. Press MENU and then press / until the Display menu is highlighted. 2. Press to highlight Corner Fit and press ENTER. The Corner Fit page displays.
38

English

3. Press /// to select one of the four corners and press ENTER.
4. Press / to adjust vertical values from 0 to 60. 5. Press / to adjust horizontal values from 0 to 60.
Auto adjusting the image In some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or remote control. Within 3 seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and Clock to provide the best picture quality. The current source information will be displayed in the upper left corner of the screen for 3 seconds.
Note:
· The screen will be blank while AUTO is functioning. · This function is only available when PC signal (analog RGB) is selected.
39

English

Switch off the projector
1. Press POWER or OFF and a confirmation message will appear prompting you. If you don’t respond in a few seconds, the message will disappear.
2. Press POWER or OFF a second time. The POWER indicator light flashes orange, the projection light source shuts down.

ENTER

MENU

EXIT

123 456 789
0

3. Once the cooling process finishes, a “Power Off Ring Tone” will be heard. The POWER indicator light is a steady orange and fans stop. Disconnect the power cord from the power outlet.
Caution:
· To protect the light source, the projector will not respond to any commands during the cooling process. · Press POWER or ON again to start the projector after the POWER indicator light turns orange.

40

English

Using the menu
Main menu
The projector is equipped with On-Screen Display (OSD) menus for making various adjustments and settings. Below is the overview of the OSD menu.
Main menu icon
Main menu

Sub-menu

Status

Current input signal

Press MENU to the previous page or to exit.

1. Display menu (see “Display menu” on page 42) 2. Picture menu (see “Picture menu” on page 47) 3. Source menu (see “Source menu” on page 51)
4. System Setup : Basic menu (see “System Setup : Basic menu” on page 53)
5. System Setup : Advanced menu (see “System Setup : Advanced menu” on page 57)
6. Information menu (see “Information menu” on page 62) Available menu items may vary depending on the connected video sources or specified settings. Menu items that are not available will become grayed out.

· Use the arrow keys (///) on the projector or remote control to move through the menu items.
· Use ENTER to confirm the selected menu item.

41

English

Display menu

· Wall Color Press / to correct the image color bias reflected by the wall. The options are Off, Light Yellow, Pink, Light Green, Blue and Blackboard.
· Aspect Ratio Press / to adjust the aspect of the projected image. The options are Auto, Real, 4:3, 16:9, 16:10 and 2.35:1.
· Using the remote control 1. Press ASPECT to show the current setting. 2. Press ASPECT repeatedly to select an aspect ratio to suit the format of the video signal
and your display requirements.

1. Auto: Scales an image proportionally to fit the projector’s native resolution in its horizontal width. This is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most use of the screen without altering the image’s aspect ratio.

2. Real: The image is projected as its original resolution, and resized to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You could adjust the zoom setting or move the projector away from the screen to increase the image size if necessary. You may also need to refocus the projector after making these adjustments.

15:9 picture

4:3 picture

16:9 picture
42

English

3. 4:3: Scales an image so that it is displayed in 4. 16:9: Scales an image so that it is displayed

the center of the screen with a 4:3 aspect

in the center of the screen with a 16:9

ratio. This is most suitable for 4:3 images

aspect ratio. This is most suitable for images

like computer monitors, standard definition which are already in a 16:9 aspect, like high

TV and 4:3 images aspect DVD movies, as it definition TV, as it displays them without

displays them without aspect alteration.

aspect alteration.

4:3 picture

16:9 picture

5. 16:10: Scales an image so that it is displayed 6. 2.35:1: Scales an image so that it is

in the center of the screen with a 16:10

displayed in the center of the screen with a

aspect ratio. This is most suitable for images 2.35:1 aspect ratio. This is most suitable for

which are already in a 16:10 aspect, as it

widescreen cinemascope formats for movie

displays them without aspect alteration.

theaters or images which already vary from

a 2.35 to 2.40 aspect, as it displays them

without aspect alteration.

16:10 picture

2.35:1 picture
· 2D Keystone Press ENTER and press /// to adjust horizontal or vertical distortion brought by the projection angle.
· Corner Fit Press ENTER to enter the Corner Fit menu. See “Corner Fit menu” on page 44 for more details.
· Position Press ENTER and press /// to adjust the position of the projectored picture.
· Phase Press / to adjust Phase for the projectored picture.
· H. Size Press / to adjust H. Size for the projectored picture.
· Digital Image Resizing Press ENTER to enter the Digital Image Resizing menu. See “Digital Image Resizing” on page 44 for more details.
· Native Resolution Press ENTER to enter the Native Resolution menu. See “Native Resolution” on page 45.
· Overscan Press / to hide edge of the projected image to damage the noise.
· 3D Press ENTER to enter the 3D menu. See “3D menu” on page 46 for more details.
· Fast Mode Press / to enable or disable Fast Mode.

43

English

Corner Fit menu
· Top Left Press ENTER and press /// to correct the top left corner.
· Top Right Press ENTER and press /// to correct the top right corner.
· Bottom Left Press ENTER and press /// to correct the bottom left corner.
· Bottom Right Press ENTER and press /// to correct the bottom right corner.
Digital Image Resizing
· Digital Zoom Press ENTER and press / to reduce the image to a desired size. Press AUTO SYNC to restore the picture to its original size.
· Digital Shrink Press ENTER and press / to reduce the image to a desired size. Press AUTO SYNC to restore the picture to its original size.
· Digital Image Shift Press ENTER and press /// to shift the image. Press AUTO SYNC to restore the picture to its original position.
· Blanking Press ENTER to enter the Blanking menu. See “Blanking menu” on page 45 for more details.
44

English

Blanking menu
· Top Press / to adjust the top blanking area on the projected picture.
· Bottom Press / to adjust the bottom blanking area on the projected picture.
· Left Press / to adjust the left blanking area on the projected picture.
· Right Press / to adjust the right blanking area on the projected picture.
· Reset Press ENTER to set up all Blanking settings to default.
Native Resolution
· Display Resolution Select the native resolution of this projector between WUXGA and 1080P.
· Digital Lens Shift After the Digintal Lens Shift page displays, press / to shift the projected image. Note:
This function is not available in the following situations: Picture Moder is 3D; Native Resolution is WUXGA
45

English

3D menu
· 3D Sync Mode Press / to select the 3D sync mode. The options are DLP Link and VESA 3D.
· 3D Mode Press ENTER to enter the 3D Mode menu. Press / to select the 3D format. The options are Auto, Top-Bottom, Frame Sequential, Frame Packing, Side-By-Side and Off.
· 3D Sync Invert Press / to enable or disable 3D Sync Invert.
· 3D Sync Out Delay Press / to adjust 3D sync out signal delay.
· 3D Sync Out Reference Press / to select the 3D sync out behavior. The options are 3D VESA and Bypass to another projector.
· Save 3D Settings Press ENTER to enter the Save 3D Settings menu. Press / and ENTER to save the current 3D settings.
· Apply 3D Settings Press ENTER to enter the Apply 3D Settings menu. Press / and ENTER to apply the saved 3D settings.
Fast Mode
Minimizing the response time (one frame) between the source input and the image output, this mode will enhance the controlling experience.
When using Fast Mode: · In order to have minimized response time, Keystone, Overscan, and Digital Lens Shift should
be set at 0. · Recommend timings are 1080P 60Hz/1080P 120Hz. See “Timing table” on page 75 for more
details.
46

English

Picture menu
· Picture Mode Press / to select a picture mode. The options are Bright, Presentation, sRGB, Vivid, Cinema, DICOM SIM, 3D, HDR10, HLG, User 1 and User 2. · Bright mode: Maximizes the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms. · Presentation mode: Is designed for presentation. The brightness is emphasized in this mode to match PC and notebook coloring. · sRGB mode: Maximizes the purity of RGB colors to provide true-to-life images regardless of brightness setting. It is most suitable for viewing photos taken with an sRGB compatible and properly calibrated camera, and for viewing PC graphic and drawing applications such as AutoCAD. · Infographic mode: Is appropriate for playing colorful movies, video clips from digital cameras or DVs through the PC input for best viewing in a blackened (dimly lit) environment. · Video mode: Is appropriate for playing colorful movies, video clips from digital cameras or DVs through the PC input for best viewing in a blackened (dimly lit) environment. · DICOM SIM: This display mode simulates the grayscale/gamma performance of equipment used for “Digital Imaging and Communications in Medicine” (DICOM). Important: This mode should NEVER be used for medical diagnosis, it is for education/ training purposes only. · 3D mode: Is appropriate for playing 3D images and 3D video clips. · HDR10 mode: Only available when detecting HDR10 content, other picture mode can’t be selected · HLG mode: Only available when detecting HLG content, other picture mode can’t be selected · User 1/User 2 mode: Recalls the settings customized based on the current available picture modes.
· Reference Mode Press / to select a reference mode. The options are Bright, Presentation, sRGB, Infographic, Video and DICOM SIM.
47

English

· Brightness Press / to adjust the brightness of the projected image. The higher the value, the brighter the image. And lower the setting, darker the image. Adjust this control so the black areas of the image appear just as black and that detail in the dark areas is visible.
· Contrast Press / to adjust the contrast of the projected image. The higher the value, the greater the contrast. Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment.
· Color Press / to adjust the color saturation. Lower setting produces less saturated colors. If the setting is too high, colors on the image will be overpowering, which makes the image unrealistic.
· Tint Press / to adjust the tint of the projected image. The higher the value, the more reddish the picture becomes. The lower the value, the more greenish the picture becomes.
· Sharpness Press / to adjust the display sharpness of the projected image. The higher the value, the sharper the picture becomes. The lower the value, the softer the picture becomes.
· Brilliant Color Press / to adjust the brilliant color of the projected image. This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid- tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select a desired level. When 0 is selected, the Color Temperature function is not available.
· Gamma Selection Press / to select the relationship between input source and picture brightness.
· HDR Brightness Press / to adjust the HDR brightness.
· Color Temperature Press / to adjust the color temperature. The options are Cool, Normal and Warm. · Warm: Makes images appear reddish white. · Normal: Maintains normal colorings for white. · Cool: Makes the image appear bluish white.
· Color Temperature Fine Tuning Press ENTER to enter the Color Temperature Fine Tuning menu. See “Color Temperature Fine Tuning menu” on page 49 for more details.
48

English

· 3D Color Management Press ENTER to enter the 3D Color Management menu. See “3D Color Management menu” on page 50 for more details.
· Reset Picture Settings Press ENTER to enter the Reset Picture Settings menu. Press / and press ENTER to set to the default value. · Current: Returns current picture mode to the factory preset settings. · All: Returns all settings, except User 1/User 2 in the Picture menu to the factory preset settings.
Color Temperature Fine Tuning menu
· R Gain Press / to adjust the Red Gain.
· G Gain Press / to adjust the Green Gain.
· B Gain Press / to adjust the Blue Gain.
· R Offset Press / to adjust the Red Offset.
· G Offset Press / to adjust the Green Offset.
· B Offset Press / to adjust the Blue Offset.
To set a preferred color temperature: 1. Highlight Color Temperature and select Warm, Normal or Cool by pressing / on
the projector or remote control. 2. Press to highlight Color Temperature Fine Tuning and press ENTER. The Color
Temperature Fine Tuning page appears. 3. Press / to highlight the item you want to change and adjust the values by pressing /.
· R Gain/G Gain/B Gain: Adjusts the contrast levels of Red, Green, and Blue. · R Offset/G Offset/B Offset: Adjusts the brightness levels of Red, Green, and Blue. 4. Press MENU to exit and save the settings.
49

English

3D Color Management menu
· Primary Color Press ENTER to enter the Primary Color menu. Press / to select the primary color. The options are R, G, B, C, M, Y, and W. When Primary Color select R, G, B, C, Y and M, Adjusting Hue, Saturation and Gain.
· Hue Press ENTER to enter the Hue menu. Press /// to adjust settings.
· Saturation Press ENTER to enter the Saturation menu. Press /// to adjust settings.
· Gain Press ENTER to enter the Gain menu. Press /// to adjust settings. When Primary color Select White, Adjusting Red Gain/Green Gain/Blue Gain.
3D Color Management In most installation situations, color management will not be necessary, such as in classroom, meeting room, or lounge room situations where lights remain on, or where building external windows allow daylight into the room. Only in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or home theaters, should color management be considered. Color management provides fine color control adjustment to allow for more accurate color reproduction, should you require it. Proper color management can only be achieved under controlled and reproducible viewing conditions. You will need to use a colorimeter (color light meter), and provide a set of suitable source images to measure color reproduction. These tools are not provided with the projector, however, your projector supplier should be able to provide you with suitable guidance, or even an experienced professional installer. The Color Management provides seven sets (RGBCMYW) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference. If you have purchased a test disc which contains various color test patterns and can be used to
50

English

test the color presentation on monitors, TVs, projectors,

etc. You can project any image from the disc on the

screen and enter the 3D Color Management menu to

make adjustments.

RED

Yellow

GREEN

To adjust the settings:

1. Go to the Picture menu and highlight 3D Color

White

Management. 2. Press ENTER and the 3D Color Management page

Magenta

Cyan

displays.

3. Highlight Primary color and press / to select a

color from among Red, Green, Blue, Cyan, Magenta,

BLUE

Yellow. 4. Press to highlight Hue and press / to select

its range. Increase in the range will include colors consisted of more proportions of its two

adjacent colors. Please refer to the illustration to the right for how the colors relate to each other.

For example, if you select Red and set its range at 0, only pure red in the projected picture

will be selected. Increasing its range will include red close to yellow and red close to

magenta. 5. Press to highlight Saturation and adjust its values to your preference by press /.
Every adjustment made will reflect to the image immediately.

For example, if you select Red and set its value at 0, only the saturation of pure red will be

affected.

6. Adjusting the RGB Gain to get an accurate white point. For example, if you want to

correct a reddish white, you can decrease the R gain value. .

Source menu

· Quick Auto Search Press / to enable or disable search the input source automatically.
· HDR Press / to select a suitable HDR setting. The options are Auto, SDR, HDR 10 and HLG.
51

English

· HDMI Format Press / to selects a suitable color format to to optimize display quality. The options are Auto, RGB Limited, RGB Full, YUV Limited and YUV Full. · Auto: Automatically selects a suitable color space and gray level for the incoming HDMI signal. · RGB Limited: Utilizes the Limited range RGB 16-235. · RGB Full: Utilizes the Full range RGB 0-255. · YUV Limited: Utilizes the Limited range YUV 16-235. · YUV Full: Utilizes the Full range YUV 0-255.
· HDMI EDID Press ENTER to enter the HDMI EDID menu. Press / and press ENTER to select the HDMI. Press / to set to the default value. · Enhance: Enhanced mode can switch to HDMI 2.0 EDID. · Standard: Standard mode can switch to HDMI 1.4 EDID.
· HDBaseT EDID Press / to switch HDBaseT EDID between HDMI 1.4 or HDMI 2.0 in order to solve compatibility issue with uncertain old players. · Enhance: Enhanced mode can switch to HDMI 2.0 EDID. · Standard: Standard mode can switch to HDMI 1.4 EDID.
· HDMI Equalizer Press ENTER to enter the HDMI Equalizer menu. Press / and press ENTER to select the HDMI. Press / to set to the default value.
· Auto Sync Press / to enable or disable auto sync function.
52

English

System Setup : Basic menu
· Language Press ENTER to enter the Language menu. Press /// to select the language of OSD menu.
· Projector Installation Press / to select the projector installation. The options are Front Table, Rear Table, Rear Celling and Front Ceiling.
· Menu Settings Press ENTER to enter the Menu Settings menu. See “Menu Settings menu” on page 54 for more details.
· Operation Settings Press ENTER to enter the Operation Settings menu. See “Operation Settings menu” on page 54 for more details.
· Lens Settings Press ENTER to enter the Lens Settings menu. See “Lens Settings menu” on page 55 for more details.
· Remote Receiver Press / to select the remote receiver. The options are Front, Rear and Front+Rear.
· Panel Key Lock Press / to enable or disable all panel key functions except POWER on the projector.
· Background Color Press / to select the background color when no input signal. The options are BenQ, Black, Blue, Purple and Gray.
· Splash Screen Press / to select the start up patern when the projector turns on. The options are BenQ, Black and Blue.
· Projector ID Setting Press / to enable or disable the projector ID.
53

English

Menu Settings menu
· Menu Display Time Press / to select the menu display time period. The options are 5 sec, 10 sec, 20 sec, 30 sec and Always.
· Menu Position Press / to select the menu display position. The options are Center, Top-Left, Top-Right, Bottom-Right and Bottom-Left.
· Reminder Message Press / to enable or disable reminder message displays.
Operation Settings menu
· Direct Power On Press / to enable or disable automatically turning on the projector when the AC power is connected.
· Signal Power On Press / to enable or disable automatically turning on the projector when an input signal is detected.
· Auto Power Off Press / to enable or disable automatically turning off the projector when there is no input signal.
· Blank Timer Press / to set the length of time the image is blanked. The options are Disable, 5 mins, 10 mins, 15 mins, 20 mins, 25 mins and 30 mins.
· Sleep Timer Press / to set the length of time before the projector is turned off. The options are Disable, 30 mins, 1 hr, 2 hrs, 3 hrs, 4 hrs, 8 hrs and 12 hrs.
· Filter Settings Press ENTER to enter the Filter Settings menu. See “Filter Settings menu” on page 55 for more details.
54

English

Filter Settings menu
· Filter Timer Press / to enable or disable filter timer.
· Reset Filter Timer Press ENTER to reset the filter timer when the filter is replaced.
· Filter Usage Time Displays the cureent number of hours the filter has been used.
Lens Settings menu
· Lens Type This projector can be used with 9 different projection lenses; the initial projection position of Ultra Short Throw (UST) Lens is different to other seven projection lenses. The projector preset two initial projection positions for these two types accordingly, Center Lens function can moves the lens to the initial position (center) automatically per the setting. Please set this option to UST Lens if Ultra Short Throw Lens is installed in the projector, otherwise please set it to non-UST Lens. Note:
· There are two default positions, one is for regular zoom or fixed focus lens (Non-UST), the reference position is 0% of image width in horizontal shift and 0% of the image height in vertical shift; anther one is for Ultra Short Throw Lens (UST), the default position is around 0% of image width in horizontal shift and 56% of image height in vertical shift.When performing Center Lens functions, projector will move the lens to the default position according to Lens type setting.
· If Ultra Short Throw Lens is installed and UST Lens is selected, you can perform Center Lens to move Lens to initial projection position automatically
· If using Ultra Short Throw Lens and setting to Non-UST Lens, the lens will be moved to the position which is lower than the default position of Ultra Short Throw Lens after performing Center Lens function, it causes the projected image is blocked by the top cover of the projector. In this case, please perform the Lens shift function to move up the Lens till the image can be projected normally.
· When using a zoom lens or a fixed-focus lens, if the lens shift range is limited and cannot be projected normally, make sure that the lens type is correctly setting as a non-UST lens, then perform the lens position centering function and then re-adjust the lens. Control and other functions to get the correct projection picture.
55

English

· Lens Control Select this function to open Lens Control menu for adjustment of Zoom, Focus, or Shift. You can use the ENTER button to switch the Zoom / Focus or Shift menu. Use or to adjust zoom and vertical shift of the lens, or use to adjust focus and horizontal shift of the lens.
· Lens Memory This projector supports Lens Memory function, Lens shift, Zoom and Focus memory can be stored in the projector up to 10 sets. You can load the stored memory setting to set up the lens automatically. Select Lens memory 1~10 : ENTER key to Save/Load. Press to switch Load/Reset state. CLEAR key to Reset.
· Center Lens This is the lens calibration function, the projector calibrates the lens shift, focus and zoom parameters for the precise lens memory function. After performing this function, the lens will be moved to the center position as factory default setting. Note:
· There are two default center positions for UST (Ultra Short Throw) Lens and non-UST Lens, make sure Lens Type setting is correct before performing this function.
· If an UST lens is installed, remove the support kit of the UST lens before performing Center Lens.After all the settings of the lens control are completed, then replace the support kit to fix the UST lens.
56

English

System Setup : Advanced menu
· High Altitude Mode Press / to enable or disable High Altitude Mode. Enable this function when the operating altitude is higher than 1500m or the ambient temperature is over 40°C.
· Dynamic Dimming Press / to enable or disable dynamic dimming function. Enable the function to automatically reduces the screen’s brightness level when the displayed image contains a high proportion of bright areas. When 3D Sync Mode is DLP Link, the Dynamic Dimming function is not available.
· Audio Settings Press ENTER to enter the Audio Settings menu. See “Audio Settings menu” on page 59 for more details.
· Light Settings Press ENTER to enter the Light Settings menu. See “Light Settings menu” on page 60 for more details.
· Security Settings Press ENTER to enter the Security Settings menu. See “Security Settings menu” on page 60 for more details.
· HDBaseT Press / to enable or disable the HDBaseT. Note:
· Turn on HDBaseT mode will disable internal LAN and RS232 control and switch to Normal power standby mode automatically.
· When high altitude mode on, power force to 85%.
57

English

HDbaseT control function table

Control Side

Function

Projector

Front-IR (Wireless)
Rear-IR (Wireless)
RS-232 RJ45/LAN
Wired Remote
HDBT-IR (Wireless)
RS-232 RJ45/LAN

HDBaseT TX Box

Wired Remote

O: Enable X: Disable

Eco (< 0.5W)
O
O O X O X X X
X

Standby Mode

Network (<2W)

Normal (>2W)

Remark

O

O (Can disable by OSD)

O

O (Can disable by OSD)

O

X

O

X

O

O

X

O

X

O

X

O

User can connect wired remote

X

O

at HDBaseT TX side to get the

wired function.

· Baud Rate Press / to select RS-232 baud rate. The options are 2400, 4800, 9600, 14400, 19200, 38400, 57600 and 1152000.
· Test Pattern Press / to select the test pattern. The options are Off, Grid, White, Red, Green, Blue, Black, RGB Ramps, Color Bar, Step Bars, CheckBoard, Horizental Lines, Vertical Lines, Diagonal Lines, Horizontal Ramp and Vertical Ramps.
· 12V Trigger Press / to enable or disable 12V trigger function.
· Standby Settings Press ENTER to enter the Standby Settings menu. See “Standby Settings menu” on page 61 for more details.
· Network Settings Press ENTER to enter the Network Settings menu. See “Network Settings menu” on page 61 for more details.
· Reset All Settings Press ENTER to reset all settings to default value.

58

English

Audio Settings menu
· Mute Press / to enable or disable the mute function. · Using the remote control Press MUTE to temporarily turn off the sound. While the sound is off, the screen will display in the upper right corner of the screen. To restore the sound, press MUTE again. · Using the OSD menu 1. Press MENU and then press / until the System Setup: Advanced menu is highlighted. 2. Press to highlight Audio Settings and press ENTER. The Audio Settings page displays. 3. Highlight Mute and press / to select On. 4. To restore the sound, repeat steps 1-3 and press / to select Off.
· Volume Press / to adjust the volume of the projector. · Using the remote control Press VOLUME+/VOLUME- to select a desired sound level. · Using the OSD menu 1. Press MENU and then press / until the System Setup: Advanced menu is highlighted. 2. Press to highlight Audio Settings and press ENTER. The Audio Settings page displays. 3. Press to highlight Volume and press / to select a desired sound level.
59

English

Light Settings menu
· Light Mode Press / to select the light mode. The options are Normal, Economic, Dimming and Custom.
· Custom Brightness Press / to adjust the brightness of the projector.
· Constant Brightness Press / to enable or disable the function to maintain the brightness at the same level.
· Light Usage Time Press ENTER to enter the Light Source Information menu.
Security Settings menu
· Change Password Press ENTER to change the password.
· Change Security Settings Press ENTER to change the security settings.
· Power On Lock Press / to enable or disable the power on lock function. If the function is enabled, you must enter the password every time the projector is turned on.
60

English

Standby Settings menu
· Standby Mode Press / to select the standby mode. The options are Eco, Network and Normal.
· Auto Disable Network Standby Mode Press / to enable or disable the auto switch from network standby mode to non-network standby mode after a period of time.
· Audio Pass Through Press / to enable the audio line-out function when the projector is in standby mode. The options are Audio In, HDMI 1, HDMI 2, HDBaseT and Off.
Network Settings menu
· Wired LAN Press ENTER to enter the Wired LAN menu to setup the IP address, subnet mask, default gatway, DNS server and DHCP.
· AMX Device Discovery Press / to enable or disable the AMX device discovery function. When the function is enabled, the projector can be detected by an AMX controller.
· Mac Address Displays the cureent MAC address of the projector.
61

English

Information menu
· Native Resolution Displays the native resolution of the model.
· Detected Resolution Displays the detected timing.
· Source Displays the current signal source.
· Picture Mode Displays the current picture mode.
· Light Mode Displays the current light mode.
· HDBaseT Displays the current HDBaseT status.
· 3D Format Displays the current 3D mode. Only available when 3D Mode is enabled.
· Color System Displays the input system format.
· Light Usage Time Displays the number of hours the light has been used.
· Filter Usage Time Displays the number of hours the filter has been used.
· Projector ID Displays the current projector ID.
· Firmware Version Displays the firmware version of your projector.
· Service Code Displays the serial number of your projector.
62

English

Menu structure

Main menu Display

Sub-menu Wall Color

Aspect Ratio 2D Keystone Corner Fit

Position Phase H.size Digital Image Resizing

Digital Zoom

Native Resolution Overscan

Digital Shrink Digital Image Shift Blanking Display Resolution Digital Lens Shift

3D

3D Sync Mode

3D Mode

Fast Mode

3D Sync Invert 3D Sync Out Delay 3D Sync Out Reference Save 3D Settings
Apply 3D Settings

Options Off / Light Yellow / Pink / Light Green / Blue / Blackboard Auto/ Real/ 4:3/ 16:9/ 16:10/ 2.35:1
Top Left/ Top Right/ Bottom Left/ Bottom Right
PC: 1.0X~2.0X Video: 1.0X~1.8X 0.8X~1.0X
Top/ Bottom/ Left/ Right/ Reset WUXGA / 1080P
Composite/S-Video: 0- 3 others: 0-3 DLP Link/VESA 3D Auto/ Frame Sequential/ Frame Packing/ Top-Bottom/ SideBy-Side/ Off Disable/ Invert
3D VESA/ Bypass 3D Settings 1/ 3D Settings 2/ 3D Settings 3 3D Settings 1/ 3D Settings 2/ 3D Settings 3/ Off On / Off

63

English

Main menu Picture

Sub-menu Picture Mode

Source

Reference Mode

Brightness Contrast Color Tint Sharpness Brilliant Color Gamma Selection

HDR Brightness Color Temperature Color Temperature Fine Tuning 3D Color Management Primary Color
Hue Saturation Gain Reset Picture Settings Quick Auto Search HDR HDMI Format

HDMI EDID
HDBaseT EDID HDMI Equalizer

HDMI HDMI-1 HDMI-2
HDMI

HDMI-1

HDMI-2

Auto Sync

Options Bright/ Presentation/ sRGB/ Infographic/ Video/ DICOM SIM/ (3D)/ (HDR10)/ (HLG)/ User 1/ User 2 Bright/ Presentation/ sRGB/ Infographic/ Video/ DICOM SIM/ 3D/ HDR10/ HLG
1.8/ 2.0/ 2.1/ 2.2/ 2.3/ 2.4/ 2.6/ DICOM/ BenQ -2/ -1/ 0/ 1/ 2 Warm/ Normal/ Cool R Gain/ G Gain/ B Gain/ R Offset/ G Offset/ B Offset R/ G/ B/ C/ M/ Y/ W
Current/ All/ Cancel On/ Off Auto / SDR / HDR 10 / HLG Auto/ RGB Limited/ RGB Full/ YUV Limited/ YUV Full Enhanced/ Standard Enhanced/ Standard Enhanced/ Standard Enhanced/ Standard Auto/ Lower/ Low/ Middle/ High/ Higher Auto/ Lower/ Low/ Middle/ High/ Higher Auto/ Lower/ Low/ Middle/ High/ Higher On/ Off

64

English

Main menu System Setup: Basic

Sub-menu Language

Options

Projector Installation

Menu Settings

Menu Display Time Menu Position

Operation Settings

Reminder Message Direct Power On Signal Power On
Auto Power Off

Blank Timer

Sleep Timer Filter Settings

Lens Settings

Lens Type Lens Control
Lens Memory

Remote Receiver Panel Key Lock Background Color
Splash Screen Projector ID Setting

Center Lens

Front Table/ Rear Table/ Rear Celling/ Front Ceiling
5 sec/ 10 sec/ 20 sec/ 30 sec/ Always
Center/ Top-Left/ Top-Right/ Bottom-Right/ Bottom-Left
On/ Off
On/ Off
Computer: On/ Off HDMI-1: On/ Off
Disable/ 3 mins/ 10 mins/ 15 mins/ 20 mins/ 25 mins/ 30 mins
Disable/ 5 mins/ 10 mins/ 15 mins/ 20 mins/ 25 mins/ 30 mins
Disable/ 30 mins/ 1 hr/ 2 hrs/ 3 hrs/ 4 hrs/ 8 hrs/ 12 hrs
Filter Timer: On/ Off Reset Filter Timer: Reset/ Cancel Filter Usage Time
Non-UST Lens / UST Lens
Zoom & Focus Lens Shift
Save Memory: Memory1 / Memory2 / Memory3 / Memory4 / Memory5 / Memory6 / Memory7 / Memory8 / Memory9 / Memory10 Load Memory: Memory1 / Memory2 / Memory3 / Memory4 / Memory5 / Memory6 / Memory7 / Memory8 / Memory9 / Memory10
Front+Rear/ Front/ Rear
On/ Off BenQ/ Black/ Blue/ Purple/ Gray
BenQ/ Black/ Blue
Off/ 01~99

65

English

Main menu
System Setup: Advanced

Sub-menu High Altitude Mode Dynamic Dimming Audio Settings Light Settings
Security Settings HDBaseT Baud Rate Test Pattern
12V Trigger Standby Settings
Network Settings
Reset All Settings

Mute Volume Light Mode Custom Brightness Constant Brightness Light Usage Time Change Password Change Security Settings Power On Lock
Standby Mode Auto Disable Network Standby Mode Audio Pass Through Wired LAN
AMX Device Discovery Mac Address

On/ Off On/ Off On/ Off

Options

Normal / ECO/ Dimming/ Custom

On / Off
Light Usage Time/ Normal Mode/ ECO Mode/ Dimming Mode/ Custom Mode

On/ Off On/ Off 2400/ 4800/ 9600/ 14400/ 19200/ 38400/ 57600/ 115200 Off/ Grid/ White/ Red/ Green/ Blue/ Black/ RGB Ramps/ Color Bar/ Step Bars/ CheckBoard/ Horizental Lines/ Vertical Lines/ Diagonal Lines/ Horizontal Ramp/ Vertical Ramps On/ Off Eco/ Network/ Normal Never/ 20 min/ 1 hr/ 3 hr/ 6 hr
Audio In/ HDMI 1/ HDMI 2/ HDBaseT/ Off Status DHCP IP Address Subnet Mask Default Gateway DNS Server Apply On/ Off
Reset/ Cancel

66

English

Main menu Information

Sub-menu Current System Status Native Resolution
Detected Resolution Source Picture Mode Light Mode HDBaseT 3D Format Color System Light Usage Time Filter Usage Time Projector ID Firmware Version Service Code

Options WUXGA 1920×1200 1080p 1920×1080
Connect / Disconnect
Appears when Filter Timer On SN

67

English

Maintenance
Before maintaining the projector
· Make sure to turn off the power before maintaining the projector. · When switching off the projector, make sure to follow the procedures in “Switch off the
projector” on page 40.
Care of the projector
Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens clean. Never remove any parts of the projector. Contact your dealer if other parts need replacing.
Clean the lens front surface
Clean the lens whenever you notice dirt or dust on the surface. · Use a canister of compressed air to remove dust. · If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and
gently wipe the lens surface. Caution:
Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material.
Clean the projector case
Before you clean the case, turn the projector off using the proper shutdown procedure as described in “Switch off the projector” on page 40 and unplug the power cord. · To remove dirt or dust, wipe the case with a soft, lint-free cloth. · To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral pH detergent.
Then wipe the case. Caution:
Never use wax, alcohol, benzene, thinner or other chemical detergents.These can damage the case.
68

English

LED indicator

System message
SYSTEM STATUS
Lamp Ready Start Cooling Over Temperature T1 Over Temperature T2 Over Temperature T3 Over Temperature T4 Over Temperature T5 Thermal Break Sensor error Air Filter Warning FAN1 error FAN2 error FAN3 error FAN4 error FAN5 error FAN6 error FAN7 error FAN8 error FAN9 error FAN10 error FAN11 error FAN12 error FAN13 error 1W MCU detects scaler stops working Case Open Lens Open DMD error Color wheel error

POWER LED
ON Flashing Flashing
OFF OFF OFF OFF OFF OFF ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

STATUS LED
OFF OFF OFF OFF OFF OFF OFF OFF 4 blinks ON 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 6 blinks 2 blinks 7 blinks 7 blinks 8 blinks 9 blinks

LIGHT SOURCE
LED

TEMP LED

OFF

OFF

OFF

OFF

OFF

OFF

1 blinks ON

2 blinks ON

3 blinks ON

4 blinks ON

5 blinks ON

OFF

OFF

OFF

OFF

1 blinks OFF

2 blinks OFF

3 blinks OFF

4 blinks OFF

5 blinks OFF

6 blinks OFF

7 blinks OFF

8 blinks OFF

9 blinks OFF

10 blinks OFF

11 blinks OFF

12 blinks OFF

13 blinks OFF

OFF

OFF

OFF

OFF

1 blinks OFF

OFF

OFF

OFF

OFF

69

English

SYSTEM STATUS
Phosphor wheel error Laser Driver board Color wheel speed too low Laser Driver board Phosphor wheel speed too low Laser Driver board 54V error Laser Driver board over temp Laser Driver board SCI error Laser Driver board initial fail Laser Driver board lit fail

POWER LED
OFF OFF OFF OFF OFF OFF OFF OFF

STATUS LED
9 blinks 4 blinks 4 blinks 4 blinks 4 blinks 4 blinks 4 blinks 4 blinks

LIGHT SOURCE
LED

TEMP LED

1 blinks OFF

2 blinks OFF

3 blinks OFF

4 blinks OFF

5 blinks OFF

6 blinks OFF

7 blinks OFF

8 blinks OFF

70

English

Troubleshooting

Troubleshooting

The projector does not turn on.

Cause

Remedy

There is no power from the power cable.

Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on.

Attempting to turn the projector on again Wait until the cooling down process has completed. during the cooling process.

No picture.

Cause
The video source is not turned on or connected correctly.
The projector is not correctly connected to the input signal device.
The input signal has not been correctly selected.

Remedy Turn the video source on and check that the signal cable is connected correctly. Check the connection.
Select the correct input signal with the SOURCE key on the projector or remote control.

Blurred image.
Cause The projection lens is not correctly focused. The projector and the screen are not aligned properly. The lens cover is still closed.

Remedy Adjust the focus of the lens using the focus ring. Adjust the projection angle and direction as well as the height of the unit if necessary. Open the lens cover.

Remote control does not work.

Cause The battery is out of power. There is an obstacle between the remote control and the projector. You are too far away from the projector.

Remedy Replace the battery with new one. Remove the obstacle.
Stand within 7 meters (23 feet) of the projector.

The password is incorrect.
Cause You do not remember the password.

Remedy
1. Press and hold AUTO on the projector or remote control for 3 seconds. The projector will display a coded number on the screen.
2. Write down the number and turn off your projector. 3. Seek help from the local BenQ service center to decode the number.
You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector.

71

English

Specifications
Specifications
Optical
Resolution LU9750/LU9800 1920 x 1200
Display system Single-chip DLPTM system
Lens F/Number STANDARD LS1SDA F=2.02 to 2.40, f=22.84 to 28.61mm SHORT THROW LS1ST3A F=2.1 to 2.6, f=11.45 to 16.32mm WIDE ZOOM 1 LS1ST1A F=2.05 to 2.27, f=16.64 to 19.54mm SEMI LONG LS1LT0 F=2.5 to 3.1, f=28.5 to 42.75mm WIDE ZOOM 2 LS1ST2A F=2 to 2.44, f=18.65 to 23.85mm SEMI LONG 2 LS1LT1 F=1.86 to 2.48, f=32.9 to 54.2mm LONG 1 LS1LT2 F=1.85 to 2.41, f=52.8 to 79.1mm LONG 2 LS1LT3 F=1.85 to 2.48, f=78.5.64 to 121.9mm ULTRA SHORT THROW LS1ST4 F=2, f=5.64mm
Light source Laser Package
Electrical
Power supply AC100-240V 50/60 Hz (Automatic) LU9750: 9.0A LU9800: 11.0A
Power consumption LU9750: 792W(typ);0.5W(standby) LU9800: 893W(typ);0.5W(standby)

Control
USB Type-B x 1
RS-232 serial control 9 pin x 2 (In / Out)
IR receiver x 2 12V TRIGGER
12VDC (Max. 0.2 A) x 1 LAN control
RJ45 x 1 (10/100Mbps) Wired Remote
PC audio jack x 2 (In / Out)
Input terminals
Computer input RGB input 3D Sync in x 1 D-Sub 15-pin (female) x 1 BNC x 5 Digital input DVI-D x 1
Video signal input COMPONENT D-Sub 15-pin (female) x 1 BNC x 5 SD/HDTV signal input Digital – HDMI x 1 HDMI 2 x 1 RJ45 x1 (HDBaseT)
Audio signal input Audio in PC audio jack x 1

72

English

Specifications
Mechanical
Weight LU9750: 26.4kg LU9800: 26.8kg
Dimension 587.3 x 216 x 500 mm (23.12″x8.50″x19.69″)
Output terminals
Audio signal output RCA R/L jack x 1
Monitor Out D-Sub 15-pin (female) x1
USB TYPE-A (5V/2A)
3D SYNC OUT x 1
Note:
All specifications are subject to change without notice.

Environmental Requirements
Operating temperature 0°C­40°C at sea level (>35°C, power force to 80%)
Operating relative humidity 10%­90% (without condensation)
Operating altitude 0­1499 m at 0°C­35°C 1500­3000 m at 0°C­30°C (with High Altitude Mode on and power force to 85%)
Storage temperature -20°C­60°C
Storage humidity 10%­90% RH (without condensation)

73

English

583

Dimensions
500
PRESS Release
Lens
74

211

English

Appendix

Timing table

HDMI Input (Support Video Timings)

Timing
480i
480p
576i
576p 720/50p 720/60p 1080/24P 1080/25P 1080/30P 1080/50i 1080/60i 1080/50P 1080/60P 2160/24P 2160/25P 2160/30P 2160/50P 2160/60P

Resolution
720(1440) x 480
720 x 480 720(1440) x
576 720 x 576 1280 x 720 1280 x 720 1920 x 1080 1920 x 1080 1920 x 1080 1920 x 1080 1920 x 1080 1920 x 1080 1920 x 1080 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160 3840 x 2160

Horizontal Vertical

frequency frequency

(KHz)

(Hz)

15.73

59.94

31.47

59.94

15.63

50

31.25

50

37.5

50

45

60

27

24

28.13

25

33.75

30

28.13

50

33.75

60

56.25

50

67.5

60

54

24

56.25

25

67.5

30

112.5

50

135

60

Dot Clock Frequency
(MHz)
27
27
27
27 74.25 74.25 74.25 74.25 74.25 74.25 74.25 148.5 148.5 297 297 297 594 594

User Manual Supported
Yes
Yes
Yes
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

3D Field

3D frame packing

3D

3D

over- side-by-

under side

HDMI Input (Support PC Timings)

Resolution 640 x 480 720 x 400 800 x 600
1024 x 768 1152 x 864 1024×576

Mode

Refresh rate (Hz)

VGA _ 60 VGA _72 VGA 75 VGA 85 VGA _120 720x40070 SVGA 60 SVGA _72 SVGA 75 SVGA 85 SVGA 120 (Reduce Blanking) XGA 60 XGA _70 XGA 75 XGA 85 XGA_120 (Reduce Blanking) 1152 x 864_75 BenQ Notebook Timing

59.94 72.809
75 85.008 119.518 70.087 60.317 72.188
75 85.061
119.854
60.004 70.069 75.029 84.997
119.989
75
60

Horizontal frequency
(KHz) 31.469 37.861
37.5 43.269 61.91 31.469 37.879 48.077 46.875 53.674
77.425
48.363 56.476 60.023 68.667
97.551
67.5
35.82

Clock (MHz)

User Manual Supported

3D Field Sequential

25.175

Yes

31.5

Yes

31.5

Yes

36

Yes

52.5

Yes

28.3221

Yes

40

Yes

50

Yes

49.5

Yes

56.25

Yes

83

Yes

65

Yes

75

Yes

78.75

Yes

94.5

Yes

115.5

Yes

108

Yes

46.996

Yes

3D overunder

3D sideby-side

75

English

Resolution

Mode

Refresh rate (Hz)

1024×600

BenQ Notebook Timing

1280×720

1280 x 720_60 1280x720_120

1280 x 768_60

1280 x 768 (Reduce Blanking)

1280 x 768_60

W XGA _ 60

W XGA _75

1280 x 800 WXGA_85

W XGA _120

(Reduce Blanking)

SXGA _ 60

1280 x 1024 SXGA_75

SXGA _ 85

1280 x 960

1280 x 960_60 1280 x 960_85

1360 x 768 1360 x 768_60

WXGA+_60

1440 x 900 (Reduce Blanking)

WXGA+_60

1400X1050 SXGA+_60

1600×1200

UXGA

1680x1050_60

1680×1050 (Reduce Blanking)

1680x1050_60

640×480 @67Hz

MAC13

832×624 @75Hz

MAC16

1024×768 @75Hz

MAC19

1152×870 @75Hz

MAC21

1920×1080 1920X1080_60

@60HZ (Reduce Blanking)

1920×1200 1920X1200_60

@60HZ (Reduce Blanking)

1920X1080 1920X1080_60 (for

(VESA) Auditorium model)

1920×1080 @120Hz

1920X1080_120

1920×1200 1920X1200_120

@120Hz (Reduce Blanking)

3840×2160

3840X2160_30 (Reduce Blanking)

3840×2160

3840X2160_60 (Reduce Blanking)

3840×2160 3840X2160_30

3840×2160 3840X2160_60

64.995 60 120 60
59.87 59.81 74.934 84.88 119.909 60.02 75.025 85.024
60 85.002 60.015
60 59.887 59.978
60 59.883 59.954 66.667
74.546
75.02
75.06
60
59.95
59.963
120
119.909
29.97
59.94 30 60

Horizontal frequency
(KHz) 41.467
45 90 47.396 47.776 49.702 62.795 71.554 101.563 63.981 79.976 91.146 60 85.938 47.712 55.469 55.935 65.317 75 64.674 65.29 35
49.722
60.241
68.68
67.5
74.038
67.158
135
152.404
65.66
133.187 67.5 135

Clock (MHz)

User Manual Supported

3D Field Sequential

51.419

Yes

74.25

Yes

148.5

No

68.25

No

79.5

Yes

83.5

Yes

106.5

Yes

122.5

Yes

146.25

Yes

108

Yes

135

Yes

157.5

Yes

108

Yes

148.5

Yes

85.5

Yes

88.75

No

106.5

Yes

121.75

Yes

162

Yes

119

No

146.25

Yes

30.24

Yes

57.28

Yes

80

Yes

100

Yes

148.5

Yes

154

Yes

173

no

297

Yes

317

Yes

257.404

Yes

522.092

Yes

297

Yes

594

Yes

3D overunder

3D sideby-side

PC Input(Support PC Timings)

Resolution
720 x 400 640 x 480

Mode
720x40070 VGA 60 VGA _72 VGA 75 VGA 85

Refresh rate (Hz)
70.087 59.94 72.809
75 85.008

Horizontal frequency
(KHz) 31.469 31.469 37.861
37.5 43.269

Clock (MHz)

User Manual Supported

3D Field Sequential

28.3221

Yes

25.175

Yes

31.5

Yes

31.5

Yes

36

Yes

3D overunder

3D sideby-side

76

English

Resolution

Mode

Refresh rate (Hz)

800 x 600

SVGA _ 60

SVGA _72

SVGA _75

SVGA _ 85

SVGA _120

(Reduce Blanking)

1024 x 768

XGA _ 60

XGA _70

XGA _75

XGA _ 85

XGA_120 (Reduce

Blanking)

1152 x 864 1152 x 864_75

1024 x 576 BenQ NB Timing

1024 x 600 BenQ NB Timing

1280×720 1280 x 720_60

1280x720_120

1280 x 768

1280 x 768_60 (Reduce Blanking)

1280 x 768_60

1280 x 800 WXGA_60

W XGA _75

W XGA _ 85

W XGA _120

(Reduce Blanking)

1280 x 1024 SXGA_60

SXGA _75

SXGA _ 85

1280 x 960 1280 x 960_60

1280 x 960_85

1360 x 768 1360 x 768_60

1440 x 900

WXGA+_60 (Reduce Blanking)

WXGA+_60

1400X1050 SXGA+_60

1600×1200

UXGA

1680 x 1050

1680x1050_60 (Reduce Blanking)

1680x1050_60

640×480 @67Hz

MAC13

832×624 @75Hz

MAC16

1024×768 @75Hz

MAC19

1152×870 @75Hz

MAC21

1920×1080 1920X1080_60

@60HZ (Reduce Blanking)

1920×1200 1920X1200_60

@60HZ (Reduce Blanking)

1920X1080 1920X1080_60 (for

(VESA) Auditorium model)

1920X1080 1920X1080_60 (for

(VESA) Auditorium model)

60.317 72.188
75 85.061
119.854
60.004 70.069 75.029 84.997
119.989
75 60 64.995 60 120
60
59.87 59.81 74.934 84.88
119.909
60.02 75.025 85.024
60 85.002 60.015
60
59.887 59.978
60
59.883
59.954
66.667
74.546
74.93
75.06
60
59.95
59.963
59.963

Horizontal frequency
(KHz) 37.879 48.077 46.875 53.674
77.425
48.363 56.476 60.023 68.667
97.551
67.5 35.82 41.467
45 90
47.396
47.776 49.702 62.795 71.554
101.563
63.981 79.976 91.146
60 85.938 47.712
55.469
55.935 65.317
75
64.674
65.29
35
49.722
60.241
68.68
67.5
74.038
67.158
67.158

Clock (MHz)

User Manual Supported

3D Field Sequential

40

Yes

50

Yes

49.5

Yes

56.25

Yes

83

Yes

65

Yes

75

Yes

78.75

Yes

94.5

Yes

115.5

Yes

108

Yes

46.966

Yes

51.419

Yes

74.25

Yes

148.5

No

68.25

No

79.5

Yes

83.5

Yes

106.5

Yes

122.5

Yes

146.25

Yes

108

Yes

135

Yes

157.5

Yes

108

Yes

148.5

Yes

85.5

Yes

88.75

No

106.5

Yes

121.75

Yes

162

Yes

119

No

146.25

Yes

30.24

Yes

57.28

Yes

80

Yes

100

Yes

148.5

Yes

154

Yes

173

no

173

no

3D overunder

3D sideby-side

77

English

True 3D Video Compatibility table

Input Resolutions

HDMI 1.4a 3D Input
HDMI 1.3

Input Timing 1280 X 720P @ 50Hz 1280 X 720P @ 60Hz 1280 X 720P @ 50Hz 1280 X 720P @ 60Hz 1920 X 1080i @50 Hz 1920 X 1080i @60 Hz 1920 X 1080P @24 Hz 1920 X 1080P @24 Hz 1920 x 1080i @ 50Hz 1920 x1080i @ 60Hz 1280 x 720P @50Hz 1280 x 720P @60Hz 1920 x 1080i @ 50Hz 1920 x1080i @ 60Hz 1280 x 720P @50Hz 1280 x 720P @60Hz 480i

Top – and – Bottom Top – and – Bottom Frame packing Frame packing Side- by- Side (Half) Side- by-Side (Half) Top – and ­ Bottom Frame packing

Side-by-Side (Half)

SBS mode is on

Top-and-Bottom TAB mode is on

HQFS

3D format is Frame sequential

Note:
3D glasses must be supported to 144Hz.

78

RS232 command control

Function Power Source Selection
Audio Control
Audio source select
Picture Mode

Type Write Write Read Write Write Write Write Write Write Read Write Write Read Write Write Write Read Write Write Write Write Write Read Write Write Write Write Write Write Write Write Write Write Write Read Write Write

Operation Power On Power Off Power Status COMPUTER/YPbPr COMPUTER 2/YPbPr2 DVI-D HDMI(MHL) HDMI 2(MHL2) HDBaseT Current source Mute On Mute Off Mute Status Volume + Volume Volume level for customer Volume Status Audio pass Through off Audio-Computer1 Audio-HDMI Audio-HDMI2 HDBaseT Audio pass Status Presentation sRGB Bright DICOM Video Infographic User1 User2 3D HDR10 HLG Picture Mode Contrast + Contrast –

ASCII pow=on# pow=off# pow=?# sour=RGB#