Panasonic PT-EZ770 Series LCD Projector Instruction Manual
- June 10, 2024
- Panasonic
Table of Contents
PT-EZ770 Series LCD Projector
Product Information
The PT-EZ770T, PT-EW730T, and PT-EX800T are commercial use LCD
projectors manufactured by Panasonic. These projectors are equipped
with a three-pin grounding-type power plug and comply with Class A
of CISPR32. The projectors emit strong light from the lens and
heated air from the air exhaust port during operation.
Product Usage Instructions
Before using the projector, read the instructions carefully and
save the manual for future reference. Follow the attached
installation instructions to assure continued compliance. Use the
provided power cord and shielded interface cables when connecting
to computer or peripheral devices. Unauthorized changes or
modifications to the equipment could void the user’s authority to
operate this device.
When setting up the projector, make sure to install the wall
outlet or circuit breaker near the equipment and in an easily
accessible location in case of any problems. If any problems occur,
cut off the power supply immediately to prevent fire or electric
shock.
Do not cover the air intake/exhaust ports during operation as
this can cause the projector to overheat and result in fire or
damage to the projector. Avoid placing the projector in narrow,
badly ventilated places or on cloth or papers that could be drawn
into the air intake port. Provide at least 1 m (40) of space
between any walls or objects and the exhaust port, and at least 50
cm (20) of space between any walls or objects and the intake port.
Keep your hands or other objects away from the air exhaust port to
avoid burns or damage.
Do not look at or place your skin into the light emitted from
the lens while the projector is being used as this can cause burns
or loss of sight. The projector emits strong light from the lens,
so be especially careful not to let young children look into the
lens. Turn off the power and unplug the projector before cleaning
or replacing the lamp to avoid electric shock.
Operating Instructions
Functional Manual
LCD Projector Commercial Use
Model No. PT-EZ770T PT-EW730T PT-EX800T
Thank you for purchasing this Panasonic product. Before operating this
product, please read the instructions carefully and save this manual
for future use. Before using this product, be sure to read “Read this first!”
(x pages 2 to 7).
ENGLISH TQBJ0667-4
Read this first!
Read this first!
WARNING: This equipment is compliant with Class A of CISPR32. In a residential
environment this equipment may cause radio interference.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the product.
CAUTION:
This equipment is equipped with a three-pin grounding-type power plug. Do not
remove the grounding pin on the power plug. This plug
will only fit a grounding-type power outlet. This is a safety feature. If you
are unable to insert the plug into the outlet, contact an electrician. Do not
defeat the purpose of the grounding plug.
Do not remove
CAUTION:
To assure continued compliance, follow the attached installation instructions.
This includes using the provided power cord and shielded interface cables when
connecting to computer or peripheral
devices. Also, any unauthorized changes or modifications to this equipment
could void the user’s authority to operate this device.
2 – ENGLISH
Read this first!
WARNING:
r POWER The wall outlet or the circuit breaker shall be installed near the
equipment and shall be easily accessible when problems occur. If the following
problems occur, cut off the power supply immediately. Continued use of the
projector in these conditions will result in fire or electric shock.
f If foreign objects or water get inside the projector, cut off the power
supply. f If the projector is dropped or the cabinet is broken, cut off the
power supply. f If you notice smoke, strange smells or noise coming from the
projector, cut off the power supply. Please contact an Authorized Service
Center for repairs, and do not attempt to repair the projector yourself.
During a thunderstorm, do not touch the projector or the cable. Electric
shocks can result. Do not do anything that might damage the power cord or the
power plug. If the power cord is used while damaged, electric shocks, short-
circuits or fire will result. f Do not damage the power cord, make any
modifications to it, place it near any hot objects, bend it
excessively, twist it, pull it, place heavy objects on top of it or wrap it
into a bundle. Ask an Authorized Service Center to carry out any repairs to
the power cord that might be necessary. Completely insert the power plug into
the wall outlet and the power connector into the projector terminal. If the
plug is not inserted correctly, electric shocks or overheating will result. f
Do not use plugs which are damaged or wall outlets which are coming loose from
the wall. Do not use anything other than the provided power cord. Failure to
observe this will result in fire or electric shocks. Please note that if you
do not use the provided power cord to ground the device on the side of the
outlet, this may result in electric shocks. Clean the power plug regularly to
prevent it from becoming covered in dust. Failure to observe this will cause a
fire. f If dust builds up on the power plug, the resulting humidity can damage
the insulation. f If not using the projector for an extended period of time,
pull the power plug out from the wall outlet. Pull the power plug out from the
wall outlet and wipe it with a dry cloth regularly. Do not handle the power
plug and power connector with wet hands. Failure to observe this will result
in electric shocks. Do not overload the wall outlet. If the power supply is
overloaded (ex., by using too many adapters), overheating may occur and fire
will result.
r ON USE/INSTALLATION Do not place the projector on soft materials such as
carpets or sponge mats. Doing so will cause the projector to overheat, which
can cause burns, fire or damage to the projector. Do not set up the projector
in humid or dusty places or in places where the projector may come into
contact with oily smoke or steam, ex. a bathroom. Using the projector under
such conditions will result in fire, electric shocks or deterioration of
components. Deterioration of components (such as ceiling mount brackets) may
cause the projector which is mounted on the ceiling to fall down. Do not
install this projector in a place which is not strong enough to take the full
weight of the projector or on top of a surface which is sloped or unstable.
Failure to observe this will cause projector to fall down or tip over the
projector, and severe injury or damage could result.
ENGLISH – 3
Read this first!
WARNING:
Do not cover the air intake/exhaust ports. Doing so will cause the projector
to overheat, which can cause fire or damage to the projector.
f Do not place the projector in narrow, badly ventilated places. f Do not
place the projector on cloth or papers, as these materials could be drawn into
the air intake port. f Provide at least 1 m (40″) of space between any walls
or objects and the exhaust port, and at least 50 cm (20″)
of space between any walls or objects and the intake port. Do not place your
hands or other objects close to the air exhaust port. Doing so will cause
burns or damage your hands or other objects.
f Heated air comes out of the air exhaust port. Do not place your hands or
face, or objects which cannot withstand heat close to this port.
Do not look at or place your skin into the light emitted from the lens while
the projector is being used. Doing so can cause burns or loss of sight.
f Strong light is emitted from the projector’s lens. Do not look at or place
your hands directly into this light. f Be especially careful not to let young
children look into the lens. In addition, turn off the power and
disconnect the power plug when you are away from the projector. Never attempt
to remodel or disassemble the projector. High voltages can cause fire or
electric shocks.
f For any inspection, adjustment and repair work, please contact an Authorized
Service Center. Do not project an image with the lens cover attached. Doing so
can cause fire. Do not allow metal objects, flammable objects, or liquids to
enter inside of the projector. Do not allow the projector to get wet. Doing so
may cause short circuits or overheating, and result in fire, electric shock,
or malfunction of the projector.
f Do not place containers of liquid or metal objects near the projector. f If
liquid enters inside of the projector, consult your dealer. f Particular
attention must be paid to children. Use the ceiling mount bracket specified by
Panasonic Connect Co., Ltd. Using the ceiling mount bracket other than the
specified one will result in falling accidents. f Attach the supplied safety
cable to the ceiling mount bracket to prevent the projector from falling down.
Installation work (such as ceiling mount bracket) should only be carried out
by a qualified technician. If installation is not carried out and secured
correctly, it can cause injury or accidents, such as electric shocks. f Be
sure to use the wire provided with the ceiling mount bracket as an extra
safety measure to prevent the
projector from falling down. (Install in a different location to the ceiling
mount bracket.)
4 – ENGLISH
Read this first!
WARNING:
r ACCESSORIES Do not use or handle the batteries improperly, and refer to the
following. Failure to observe this will cause burns, batteries to leak,
overheat, explode or catch fire.
f Use AAA/R03/LR03 batteries. f Do not use unspecified batteries. f Do not use
chargeable batteries. f Do not disassemble dry cell batteries. f Do not heat
the batteries or place them into water or fire. f Do not allow the + and
terminals of the batteries to come into contact with metallic objects such as
necklaces or hairpins. f Do not store or carry batteries together with
metallic objects. f Store the batteries in a plastic bag and keep them away
from metallic objects. f Make sure the polarities (+ and ) are correct when
inserting the batteries. f Do not use a new battery together with an old
battery or mix different types of batteries. f Do not use batteries with the
outer cover peeling away or removed. If the battery fluid leaks, do not touch
it with bare hands, and take the following measures if necessary. f Battery
fluid on your skin or clothing could result in skin inflammation or injury.
Rinse with clean water and seek medical advice immediately. f Battery fluid
coming in contact with your eyes could result in loss of sight.
In this case, do not rub your eyes. Rinse with clean water and seek medical
advice immediately. Do not remove unspecified screws during the lamp unit
replacement. Doing so can cause electric shocks, burns, or injury. Do not
disassemble the lamp unit. If the lamp breaks, it could cause injury. Lamp
replacement The lamp has high internal pressure. If improperly handled, an
explosion and severe injury or accidents will result.
f The lamp can easily explode if struck against hard objects or dropped. f
Before replacing the lamp unit, be sure to turn the power off and to
disconnect the power plug from the wall
outlet. Electric shocks or explosions can result if this is not done. f When
replacing the lamp unit, turn the power off and allow the lamp to cool for at
least one hour before handling it otherwise it can cause burns. Do not use the
supplied power cord with devices other than this projector. f Using the
supplied power cord with devices other than this projector may cause short
circuits or overheating, and result in electric shock or fire. Do not allow
children to reach the batteries (AAA/R03/LR03). Accidentally swallowing them
can cause physical harm. f If swallowed, seek medical advice immediately.
Remove the depleted batteries from the remote control promptly. f Leaving them
in the unit may result in fluid leakage, overheating, or explosion of the
batteries.
ENGLISH – 5
Read this first!
CAUTION:
r POWER When disconnecting the power cord, be sure to hold the power plug and
power connector. If the power cord itself is pulled, the lead will become
damaged, and fire, short-circuits or serious electric shocks will result. When
not using the projector for an extended period of time, disconnect the power
plug from the wall outlet. Failure to do so may result in fire or electric
shock. Disconnect the power plug from the wall outlet before carrying out any
cleaning and replacing the unit. Failure to do so may result in electric
shock.
r ON USE/INSTALLATION Do not place heavy objects on top of the projector.
Failure to observe this will cause the projector to become unbalanced and
fall, which could result in damage or injury. The projector will be damaged or
deformed. Do not put your weight on this projector. You could fall or the
projector could break, and injury will result.
f Be especially careful not to let young children stand or sit on the
projector. Do not place the projector in extremely hot locations. Doing so
will cause the outer casing or internal components to deteriorate, or result
in fire.
f Take particular care in locations exposed to direct sunlight or near stoves.
Do not place your hands in the openings beside the optical lens, while
shifting the lens. Failure to observe this could cause injury. Do not stand in
front of the lens while the projector is being used. Doing so can cause damage
and burns to clothing.
f Extremely strong light is emitted from the projector’s lens. Do not place
objects in front of the lens while the projector is being used. Doing so can
cause damage to the object and can cause the set to malfunction.
f Extremely strong light is emitted from the projector’s lens. Always
disconnect all cables before moving the projector. Moving the projector with
cables still attached can damage the cables, which will cause fire or electric
shocks to occur. When mounting the projector on the ceiling, keep mounting
screws and power cord from contact with metal parts inside the ceiling.
Contact with metal parts inside the ceiling can cause electric shocks.
r ACCESSORIES Do not use the old lamp unit. If used it could cause lamp
explosion. If the lamp has broken, ventilate the room immediately. Do not
touch or bring your face close to the broken pieces. Failure to observe this
will cause the user to absorb the gas which was released when the lamp broke
and which contains nearly the same amount of mercury as fluorescent lamps, and
the broken pieces will cause injury.
f If you believe that you have absorbed the gas or that the gas has got into
your eyes or mouth, seek medical advice immediately.
f Ask your dealer about replacing the lamp unit and check the inside of the
projector. When not using the projector for an extended period of time, remove
the batteries from the remote control. Failure to observe this will cause the
batteries to leak, overheat, catch fire or explode, which may result in fire
or contamination of surrounding area.
6 – ENGLISH
Read this first!
CAUTION: r MAINTENANCE
Do not attach the air filter unit while it is wet. Doing so may result in
electric shock or malfunctions.
f After you clean the air filter units, dry them thoroughly before reattaching
them. Ask your dealer about cleaning inside the projector once a year.
Continuous use while dust is accumulated inside the projector may result in
fire.
f For cleaning fee, ask your dealer.
ENGLISH – 7
r Trademarks
f Windows, Windows Vista, and Internet Explorer are registered trademarks or
trademarks of Microsoft Corporation in the United States and other countries.
f Macintosh and Mac, macOS, OS X, and Safari are trademarks of Apple Inc.,
registered in the United States and other countries.
f PJLinkTM is a registered trademark or pending trademark in Japan, the United
States, and other countries and regions. f The terms HDMI and HDMI High-
Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered
trademarks of HDMI Licensing Administrator, Inc. in the United States and
other countries. f VESA and DisplayPort are trademarks or registered
trademarks of the Video Electronics Standards Association. f Crestron
Connected, the Crestron Connected logo, Crestron Fusion, Crestron RoomView,
and RoomView are either
trademarks or registered trademarks of Crestron Electronics, Inc. in the
United States and/or other countries. f Adobe, Acrobat, Flash Player, and
Reader are either registered trademarks or trademarks of Adobe Systems
Incorporated in
the United States and/or other countries. f Some of the fonts used in the on-
screen menu are Ricoh bitmap fonts, which are manufactured and sold by Ricoh
Company,
Ltd. f All other names, company names, and product names mentioned in this
manual are trademarks or registered trademarks of
their respective owners. Please note that the ® and TM symbols are not
specified in this manual.
rIllustrations in this manual
f Illustrations of the projector, screen, and other parts may vary from the
actual product.
rReference pages
f Reference pages in this manual are indicated as (x page 00).
r Term
f In this manual, the “Wireless/wired remote control unit” accessory is
referred to as “Remote control”.
8 – ENGLISH
Features of the Projector
Quick Steps
High luminance and high contrast
A high luminance of 7 500 lm1 and a high contrast of 5 000:1 are achieved by
means of a unique optical system and lamp drive system.
1 For PT-EX800T 7 000 lm for PT-EW730T, and 6 500 lm for the PT-EZ770T
Easy and highly flexible setup
For details, refer to the corresponding pages.
1. Set up the projector. (x page 29)
2. Attach the Projection Lens. (x page 37)
3. Connect with external devices. (x page 38)
Easy and highly flexible setup is achieved by DIGITAL LINK compatibility, an
electric
lens shift function, and a lineup of various
optional lenses.
4. Connect the power cord. (x page 43)
Reduced maintenance costs
Maintenance costs are reduced by use of an extended-life filter and a
recommended lamp replacement interval of 4 500 H1.
1 When [LAMP POWER] is set to [ECO2] This time is only the target for replacement and not the warranty time.
Energy conservation achieved through the ECO function
Lamp power is optimized according to the input image.1 Power consumption is
also reduced by optimizing the lamp power according to the brightness of the
setup installation location, state of the input signals and state of the video
mute.2
1 When [LAMP POWER] is set to [AUTO] 2 When [ECO MANAGEMENT] is set to [ON]
5. Switch on the projector. (x page 44)
6. Make initial settings. (x page 20)
f Take this step when you switch on the power for the first time after
purchasing the projector.
7. Select the input signal. (x page 47)
8. Adjust the image. (x page 47)
ENGLISH – 9
Contents
Read this first!
Chapter 1 Preparation
Precautions for use Cautions when transporting Cautions when installing
Security DIGITAL LINK Cautions on use Disposal Accessories Optional
accessories
Start-up display Focus adjustment Initial setting (display language) Initial
setting (installation setting) Initial setting (standby mode) Initial setting
(screen setting)
About your projector Remote control Projector body
Using the remote control Inserting and removing the batteries Setting the ID
number of the remote control Connecting to the projector with a cable
Chapter 2 Getting Started
Setting up Installation mode Parts for ceiling mount (optional) Projected
image size and throw distance Adjusting adjustable feet
Removing/attaching the Projection Lens Removing the Projection Lens Attaching
the Projection Lens
Connecting Before connecting Connecting example: AV equipment Connecting
example: Computers Connecting example: Twisted-pair-cable transmitter
Contents
Be sure to read “Read this first!” from page 2.
2 Chapter 3 Basic Operations
Switching on/off the projector
43
Connecting the power cord
43
14
Power indicator
43
14
Switching on the projector
44
14
Making adjustments and selections
44
16
Switching off the projector
45
16
Direct power off function
46
16 Projecting
47
17
Selecting the input signal
47
18
Adjusting the focus, zoom, and shift
47
19
Moving the lens to the home position
48
20
Adjustment range by the lens position shift (optical shift)
48
20
20
Operating with the remote control Switching the input
49 49
20
Using the shutter function
49
21
Using the mute function
21
Adjusting the volume
50 50
22
Using the freeze function
50
22
Using the on-screen display function
23
Using the presentation timer function
50 51
26
Using the automatic setup function
51
26
Using the keystone distortion correction
26
function
51
27
Using the digital zoom function
52
Switching the aspect ratio of the image
52
Using the P IN P function
52
29
Using the function button
53
29
Using the status function
53
29
Using the ECO management function
53
30
36 Chapter 4 Settings
37 Menu navigation
55
37
Navigating through the menu
55
37
Main menu
56
38
Sub-menu
57
38
39
40
41
10 – ENGLISH
Contents
[PICTURE] menu
60
[PICTURE MODE]
60
[CONTRAST]
60
[BRIGHTNESS]
61
[COLOR]
61
[TINT]
61
[COLOR TEMPERATURE]
61
[GAMMA]
63
[SHARPNESS]
63
[NOISE REDUCTION]
63
[IRIS]
63
[DAYLIGHT VIEW]
64
[SYSTEM SELECTOR]
64
sRGB-compliant video
65
[POSITION] menu
66
[SHIFT]
66
[ASPECT]
66
[ZOOM]
67
[CLOCK PHASE]
68
[KEYSTONE]
68
[ADVANCED MENU] menu
70
[DIGITAL CINEMA REALITY]
70
[BLANKING]
70
[INPUT RESOLUTION]
71
[CLAMP POSITION]
71
[RASTER POSITION]
71
[DISPLAY LANGUAGE] menu
72
Changing the display language
72
[DISPLAY OPTION] menu
73
[COLOR ADJUSTMENT]
73
[COLOR CORRECTION]
73
[SCREEN SETTING]
74
[AUTO SIGNAL]
74
[AUTO SETUP]
74
[RGB IN]
75
[DVI-D IN]
76
[HDMI IN]
76
[DIGITAL LINK IN]
77
[DisplayPort IN]
77
[ON-SCREEN DISPLAY]
77
[CLOSED CAPTION SETTING] (NTSC or 480i
YCBCR signal input only)
79
[BACK COLOR]
80
[STARTUP LOGO]
80
[SHUTTER SETTING]
80
[P-TIMER]
81
[FREEZE]
82
[DIGITAL ZOOM]
82
[PROJECTOR SETUP] menu
84
[PROJECTOR ID]
84
[PROJECTION METHOD]
84
[ECO MANAGEMENT]
85
[SCHEDULE]
86
[STARTUP INPUT SELECT]
88
[RS-232C]
88
[REMOTE2 MODE]
90
[FUNCTION BUTTON]
90
[AUDIO SETTING]
90
[STATUS]
92
[DATE AND TIME]
93
[SAVE ALL USER DATA]
94
[LOAD ALL USER DATA]
94
[INITIALIZE]
94
[SERVICE PASSWORD]
95
[P IN P] menu
96
Using P IN P function
96
[TEST PATTERN] menu
98
[TEST PATTERN]
98
[SIGNAL LIST] menu
99
Registering new signals
99
Renaming the registered signal
99
Expanding signal lock-in range
99
Protecting the registered signal
100
Deleting the registered signal
100
Sub memory
101
[SECURITY] menu
102
[SECURITY PASSWORD]
102
[SECURITY PASSWORD CHANGE]
102
[DISPLAY SETTING]
103
[TEXT CHANGE]
103
[MENU LOCK]
103
[MENU LOCK PASSWORD]
103
[CONTROL DEVICE SETUP]
104
[NETWORK] menu
105
[DIGITAL LINK MODE]
105
[DIGITAL LINK SETUP]
105
[DIGITAL LINK STATUS]
106
[NETWORK SETUP]
106
[NETWORK CONTROL]
107
[NETWORK STATUS]
107
[DIGITAL INTERFACE BOX]
107
Network connections
107
Connecting to a twisted-pair-cable transmitter 108
Accessing from the web browser
109
Chapter 5 Maintenance
Lamp/temperature/filter indicators
125
When an indicator lights up
125
ENGLISH – 11
Contents
Maintenance/replacement
127
Before performing maintenance/replacement 127
Maintenance
127
Replacing the unit
129
Troubleshooting
132
Chapter 6 Appendix
Technical information
135
PJLink protocol
135
Control commands via LAN
136
138
<REMOTE 2 IN> terminal
141
Two-window display combination list
142
[MENU LOCK PASSWORD] operations
143
List of compatible signals
144
Specifications
147
Dimensions
150
Precautions for Ceiling Mount Bracket
151
Index
152
12 – ENGLISH
Chapter 1 Preparation
This chapter describes things you need to know or check before using the
projector.
ENGLISH – 13
Chapter 1Preparation — Precautions for use
Precautions for use
Cautions when transporting
f If you purchased the projector with the standard zoom lens, remove the lens
cushion before use, and store it for the future use. When transporting the
projector, move the lens to the home position and attach the lens cushion and
the lens cover. For the steps to move the lens to the home position, refer to
“Moving the lens to the home position” (x page 48).
Lens cushion f When transporting the projector, hold it securely by its bottom
and avoid excessive vibration and impacts. They may damage
the internal components and result in malfunctions. f Do not transport the
projector with the adjustable feet extended. Doing so may damage the
adjustable feet.
Cautions when installing
rDo not set up the projector outdoors.
The projector is designed for indoor use only.
rDo not set up the projector in the following locations.
f Places where vibration and impacts occur such as in a car or vehicle: Doing
so may cause damage to internal components or malfunction.
f Near the exhaust of an air conditioner: Depending on the conditions of use,
the screen may fluctuate in rare cases due to the heated air from the air
exhaust port or the hot or cooled air. Make sure that the exhaust from the
projector or other equipment, or the air from the air conditioner does not
blow toward the front of the projector.
f Places with sharp temperature fluctuations such as near lights (studio
lamps): Doing so may shorten the life of the lamp, or result in deformation of
the outer case due to heat, which may cause malfunctions. The operating
environment temperature of the projector should be between 0 °C (32 °F) and 45
°C (113 °F) when using it at elevations lower than 1 400 m (4 593′) above sea
level, and between 0 °C (32 °F) and 40 °C (104 °F) when using it at high
altitudes (between 1 400 m (4 593′) and 2 700 m (8 858′) above sea level).
f Near high-voltage power lines or near motors: Doing so may interfere with
the operation of the projector.
rBe sure to ask a specialized technician or your dealer when installing the
projector on a ceiling.
The optional Ceiling Mount Bracket is required. Model No.: ET-PKE200H (for
High Ceilings), ET-PKE200S (for Low Ceilings), ET-PKE200B (Projector Mount
Base)
rAsk a qualified technician or your dealer to install the cable wiring for
DIGITAL LINK connection.
Image and sound may be disrupted if cable transmission characteristics cannot
be obtained due to inadequate installation.
rThe projector may not work properly due to strong radio wave from the
broadcast station or the radio.
If there is any facility or equipment, which outputs strong radio wave, near
the installation location, install the projector at a location sufficiently
far from the source of the radio wave. Or, wrap the LAN cable connected to the
<DIGITAL LINK/LAN> terminal by using a piece of metal foil or a metal pipe, of
which is grounded at both ends.
rProjection Lens
Be sure to use the standard zoom lens supplied with the projector (PT-EZ770T,
PT-EW730T, PT-EX800T only) or the specified Projection Lens (optional). The
standard zoom lens supplied with PT-EZ570U, PT-EW630U, PT-EW530U, PT-EX600U,
PT-EX500U is different from the lens of this projector. Using it may result in
malfunction or damage. Do not use it.
14 – ENGLISH
Chapter 1Preparation — Precautions for use
rFocus adjustment
The projection lens is thermally affected by the light from the light source,
making the focus unstable in the period just after switching on the power.
Before adjusting the lens focus, wait at least 30 minutes with the image
projected.
rDo not install the projector at elevations of 2 700 m (8 858′) or higher
above sea level.
Doing so may shorten the life of the components and result in malfunctions.
rDo not use the projector tilted to the right or left.
Using the projector at a vertical angle that exceeds 15° may reduce product
life or result in malfunction.
rCautions when setting up the projector
f When installing and using the projector with a method other than the floor
standing installation using the adjustable feet, fix the projector using the
four screw holes for ceiling mount (as shown in the figure). (Screw diameter:
M6, tapping depth inside the set: 12 mm (15/32″), torque: 4 ± 0.5 N·m) Prevent
a gap forming between the setting surface and the screw holes for ceiling
mount on the projector bottom, for example, by inserting spacers (metallic)
between them. Screw holes for ceiling mount (M6)
Adjustable feet
The positions of screw holes for ceiling mount and adjustable feet f Use the
adjustable feet only for the floor standing installation and for adjusting the
angle. Using them for other purposes may
damage the projector. f Do not stack projectors on top of each other. f Do not
use the projector supporting it by the top. f Do not use the projector tilted
at an angle that exceeds ±15° from the horizontal plane. f Do not block the
ventilation ports (intake and exhaust) of the projector.
ENGLISH – 15
Chapter 1Preparation — Precautions for use
f Prevent hot and cool air from the air conditioning system to blow directly
to the ventilation ports (intake and exhaust) of the projector.
500 mm (20″) or longer
1 000 mm (40″) or longer
+15° -15°
1 000 mm (40″) or longer
100 mm (4″) or longer
f Do not install the projector in a confined space. When installing the
projector in a confined space, provide air conditioning or ventilation
separately. Exhaust heat may accumulate when the ventilation is not enough,
triggering the protection circuit of the projector.
Security
When using this product, take safety measures against the following incidents.
f Personal information being leaked via this product f Unauthorized operation
of this product by a malicious third party f Interfering or stopping of this
product by a malicious third party Take sufficient security measures. (x pages
102, 119) f Make your password difficult to guess as much as possible. f
Change your password periodically. f Panasonic Connect Co., Ltd. or its
affiliate companies will never ask for your password directly. Do not divulge
your
password in case you receive such inquiries. f The connecting network must be
secured by a firewall, etc. f Set a password for the web control and restrict
the users who can log in.
DIGITAL LINK
“DIGITAL LINK” is a technology that uses a twisted-pair-cable to transmit
video, audio, Ethernet, and serial control signals. The projector supports the
optional Digital Interface Box (Model No.: ET-YFB100G) and the “XTP
transmitter” of Extron Electronics. For twisted-pair-cable transmitters of
other manufacturers of which the operation has been verified with the
projector, visit the website (https://panasonic.net/cns/projector/). Note that
the verification for devices of other manufacturers has been made for the
items set by Panasonic Connect Co., Ltd., and not all the operations have been
verified. For operation or performance problems caused by the devices of other
manufacturers, contact the respective manufacturers.
Cautions on use
rTo get a good picture quality
f In order to view a beautiful image in higher contrast, prepare an
appropriate environment. Draw curtains or blinds over windows and turn off any
lights near the screen to prevent outside light or light from indoor lamps
from shining onto the screen.
rDo not touch the surface of the Projection Lens with your bare hands.
If the surface of the Projection Lens becomes dirty from fingerprints or
anything else, this will be magnified and projected onto the screen. Attach
the lens cover supplied with the projector or the optional Projection Lens
when you do not use the projector.
16 – ENGLISH
Chapter 1Preparation — Precautions for use
rLCD panel
f The LCD panel is precision-made. Note that in rare cases, pixels of high
precision could be missing or always lit. Note that such phenomena do not
indicate malfunction. If still images are projected for a long time, a
residual image may remain on the LCD panel. Note that the residual image may
not disappear.
rOptical parts
When the operating environment temperature is high or in environments where
lots of dust, cigarette smoke, etc. is present, the replacement cycle of the
LCD panel, deflection panel and other optical parts may be shorter even if
used for less than one year. Consult your dealer for details.
rDo not move the projector or subject it to vibration or impact while it is
operating.
Doing so may shorten the life of the built-in motor.
r Lamp
The light source of the projector is a high-pressure mercury lamp. A high-
pressure mercury lamp has the following characteristics. f The luminance of
the lamp will decrease by duration of usage. f The lamp may burst with a loud
sound or have its service life shortened because of shock, chipping, or
degradation due to
cumulative runtime. f The lamp life varies greatly depending on individual
differences and usage conditions. In particular, continuous use for 12
hours or more and frequent off/on switching of the power greatly deteriorate
the lamp and affects the lamp life. f In rare cases, the lamps burst shortly
after projection starts. f The risk of bursting increases when the lamp is
used beyond its replacement cycle. Make sure to replace the lamp unit
regularly. (“When to replace the lamp unit” (x page 129), “How to replace the
lamp unit” (x page 129)) f If the lamp bursts, gas contained inside of the
lamp is released in the form of smoke. f It is recommended that you store the
Replacement Lamp Unit as a contingency.
rComputer and external device connections
f When connecting a computer or an external device, read this manual carefully
regarding the use of power cords and shielded cables as well.
Disposal
To dispose of the product, ask your local authorities or dealer for correct
methods of disposal. The lamp contains mercury. When disposing of used lamp
units, contact your local authorities or dealer for correct methods of
disposal.
ENGLISH – 17
Chapter 1Preparation — Precautions for use
Accessories
Make sure that the following accessories are provided with your projector. Numbers enclosed in < > show the number of accessories.
Wireless/wired remote control unit <1> (N2QAYA000105)
Lens cover <1> (6103626291)
Power cord <1> (TXFMX011WET)
CD-ROM <1> (TXFQB02VLM8)
AAA/R03 or AAA/LR03 battery <2> (For remote control unit)
Attention
f After unpacking the projector, discard the power cord cap and packaging
material properly. f Do not use the supplied power cord for devices other than
this projector. f For missing accessories, consult your dealer. f Store small
parts in an appropriate manner, and keep them away from small children.
Note f The model numbers of accessories are subject to change without prior notice.
Contents of the supplied CD-ROM
The contents of the supplied CD-ROM are as follows.
Instruction/list (PDF) Software
Operating Instructions Functional Manual
Multi Projector Monitoring & Control Software Operating Instructions
Logo Transfer Software Operating Instructions
List of Compatible Projector This is a list of projectors that are compatible with the software
Models
contained in the CD-ROM and their restrictions.
Multi Projector Monitoring & This software allows you to monitor and control multiple Control Software (Windows) projectors connected to the LAN.
Logo Transfer Software (Windows)
This software allows you to transfer original images, such as company logos to be displayed when projection starts, to the projector.
18 – ENGLISH
Chapter 1Preparation — Precautions for use
Optional accessories
Optional accessories (product name)
Projection Lens
Ceiling Mount Bracket Replacement Lamp Unit Replacement Filter Unit Digital
Interface Box
Model No.
Zoom lens
ET-ELW20, ET-ELT20, ET-ELT21
Fixed-focus lens
ET-ELW21
ET-PKE200H (for High Ceilings), ET-PKE200S (for Low Ceilings), ET-PKE200B (Projector Mount Base)
ET-LAE300
ET-RFE300
ET-YFB100G
Note f The model numbers of optional accessories are subject to change without prior notice.
ENGLISH – 19
Chapter 1Preparation — Start-up display
Start-up display
When the projector is switched on for the first time after purchase as well as
when [ALL USER DATA] in the [PROJECTOR SETUP] menu [INITIALIZE] is executed,
the focus adjustment screen is displayed after projection starts, then the
initial setting screen is displayed. Set them in accordance with
circumstances. In other occasions, you can change the settings by menu
operations.
Focus adjustment
Adjust the focus to display the menu screen clearly. You may also need to
adjust the zoom and shift. Refer to “Adjusting the focus, zoom, and shift” (x
page 47) for details.
-
Press asqw to adjust the focus.
LENS FOCUS
ADJUST -
Press the
Initial setting (display language)
Select the language to show on the screen. After completed the initial setting, you can change the display language from the [DISPLAY LANGUAGE] menu.
- Press as to select the display language.
INITIAL SETTING
1/4
Please select DISPLAY LANGUAGE.
SELECT ENTER SET
- Press the
button to proceed to the initial setting.
Initial setting (installation setting)
Set [PROJECTION METHOD] depending on the installation mode. Refer to “Installation mode” (x page 29) for details. After completed the initial setting, you can change the setting from the [PROJECTOR SETUP] menu [PROJECTION METHOD].
- Press qw to switch the setting.
INITIAL SETTING
2/4
PROJECTION METHOD
FRONT/FLOOR
Change the projection method if the screen display is upside down or inverted.
CHANGE ENTER SET
2) Press the
20 – ENGLISH
Chapter 1Preparation — Start-up display
Initial setting (standby mode)
Set the operation mode during standby. The default setting is [ECO] that keeps power consumption low during standby. When the network function is used during standby, set to [NORMAL]. After completed the initial setting, you can change the setting from the [PROJECTOR SETUP] menu [ECO MANAGEMENT] [STANDBY MODE].
- Press qw to switch the setting.
INITIAL SETTING
3/4
STANDBY MODE
ECO
If STANDBY MODE is set to ECO, you cannot use network functions when the projector is standing by. Also, you cannot use some RS-232C protocol commands.
CHANGE ENTER SET
- Press the
button to proceed to the initial setting.
Note
f The above initial setting screen is the one displayed when the projector is
switched on for the first time after purchase. When [ALL USER DATA] in the
[PROJECTOR SETUP] menu [INITIALIZE] is executed, the setting of [STANDBY MODE]
before execution is displayed.
Initial setting (screen setting)
Set the screen format (aspect ratio) and display position of the image. After completed the initial setting, you can change the settings of each item from the [DISPLAY OPTION] menu [SCREEN SETTING].
- Press as to select an item.
- Press qw to switch the setting.
INITIAL SETTING
4/4
SCREEN FORMAT
16:10
SCREEN POSITION
Set as necessary for the screen in use.
MENU SELECT ENTER SET
CHANGE
- Press the
button.
f Confirm the setting value and complete the initial setting.
Note
f If you press the
ENGLISH – 21
Chapter 1Preparation — About your projector
About your projector
Remote control
Front
1
2 3 4
5
12
6
6
7
13
Top
25
8
15
20
Bottom
9
16 21
17
22
26
18
23
24
10
14
19
11
1 Power standby
2 Power on button Starts projection when the
3 Remote control indicator Flashes if any button in the remote control is
pressed.
4 Lens (
5
13 button Switches the [P IN P] setting. (x page 52) Chapter 1Preparation — About your projector Front Side 1 2 345 6 7 8 6 Rear 16 15 9 10 11 12 13 14 15 Projection direction 17 9 6 Adjustable feet Adjusts the projection angle. ENGLISH – 23 Bottom Chapter 1Preparation — About your projector 18 Projection direction 20 21 18 Burglar hook port Attaches a burglar prevention cable, etc. 20 Lens release button Attention f Do not block the ventilation ports (intake and exhaust) of the projector. r Control panel 1 5 6 24 – ENGLISH Chapter 1Preparation — About your projector r Connecting terminals 1 2 34 5 6 7 8 9 10 11 12 13 1 <DIGITAL LINK/LAN> terminal This is the LAN terminal to connect to the
network. This is also used when connecting a device for transmitting video and
audio signals via the LAN terminal. 7 Attention f When a LAN cable is directly connected to the projector, the network
connection must be made indoors. ENGLISH – 25 Chapter 1Preparation — Using the remote control Fig. 1 Fig. 2 Open the cover. (Fig. 1) Insert the batteries and close the cover (insert the m side first). (Fig. f When removing the batteries, perform the steps in reverse order. Press the Within five seconds, press the two-digit ID number set on the projector
using the number (<0> – <9>) buttons. 26 – ENGLISH Chapter 1Preparation — Using the remote control Remote control M3 stereo mini jack cable (commercially available) Connecting terminals ENGLISH – 27 Chapter 2 Getting Started Setting up Chapter 2Getting Started — Setting up Installation mode There are four ways to set up the projector. Set the [PROJECTOR SETUP] menu
[PROJECTION METHOD] (x page 84) depending on the installation method. Mounting on the ceiling and projecting forward Setting on a desk/floor and projecting from rear (Using the translucent
screen) Menu item [PROJECTION METHOD] Method [FRONT/CEILING] Mounting on the ceiling and projecting from rear (Using the translucent
screen) Menu item [PROJECTION METHOD] Method [REAR/FLOOR] Setting on a desk/floor and projecting forward Menu item [PROJECTION METHOD] Method [REAR/CEILING] Menu item [PROJECTION METHOD] Method [FRONT/FLOOR] Parts for ceiling mount (optional) ENGLISH – 29 Chapter 2Getting Started — Setting up Projected image size and throw distance SH SD Screen L1 SH L (LW/LT) H SW L1 SW Note L (LW/LT)*1 L1 SH SW H SD Projection distance Lens protrusion dimension Image height Image width
Distance from the lens center to the lower edge of the projected image
Projected image size *1 LW: Minimum projection distance when the Zoom Lens is used LT: Maximum projection distance when the Zoom Lens is used (Unit: m) Projection Lens Model No. Standard zoom lens ET-ELW21 ET-ELW20 ET-ELT20 ET-
ELT21 L1 dimension (approximate value) 0.059 0.050 0.080 0.081 0.080 Attention 30 – ENGLISH Chapter 2Getting Started — Setting up For PT-EZ770T r When the screen aspect ratio is 16:10 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.538 0.862 1.27 (50″) 0.673 1.077 1.52 (60″) 0.808 1.292 1.78 (70″) 0.942 1.506 2.03 (80″) 1.077 1.723 2.29 (90″) 1.212 1.939 2.54 (100″) 1.346 2.154 3.05 (120″) 1.615 2.585 3.81 (150″) 2.019 3.231 5.08 (200″) 2.692 4.308 6.35 (250″) 3.365 5.385 7.62 (300″) 4.039 6.462 8.89 (350″) 4.712 7.539 10.16 (400″) 5.385 8.616 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.36 2.35 0.63 1.02 1.41 2.29 3.81 1.71 2.95 0.80 1.29 1.77 2.89 4.79 2.06 3.55 0.97 1.55 2.14 3.49 5.77 2.42 4.15 1.14 1.82 2.50 4.09 6.75 2.77
4.76 1.32 2.09 2.87 4.69 7.73 3.12 5.36 1.49 2.36 3.23 5.30 8.71 3.48 5.96 1.66 2.63 3.60 5.90 9.69 4.18 7.16 2.00 3.16 4.32 7.10 11.65 5.24
8.96 2.52 3.96 5.42 8.90 14.59 7.01 11.96 3.38 5.31 7.25 11.91 19.49 8.77 14.96 4.24 6.65 9.07 14.91 24.39 7.99 10.9 17.92 29.29 14.07 23.97 6.81 10.67 14.55 23.93 39.09 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.05 – 0.59 0.27 -0.07 – 0.74 0.34 -0.08 – 0.89 0.40 -0.09 – 1.04 0.47 -0.11 – 1.18 0.54 -0.12 – 1.33 0.61 -0.13 – 1.48 0.67 -0.16 – 1.78 0.81 -0.20 – 2.22 1.01 -0.27 – 2.96 1.35 -0.34 – 3.70 1.68 -0.40 – 4.44 2.02 -0.47 – 5.18 2.36 -0.54 – 5.92 2.69 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. r When the screen aspect ratio is 16:9 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.498 0.886 1.27 (50″) 0.623 1.107 1.52 (60″) 0.747 1.328 1.78 (70″) 0.872 1.550 2.03 (80″) 0.996 1.771 2.29 (90″) 1.121 1.992 2.54 (100″) 1.245 2.214 3.05 (120″) 1.494 2.657 3.81 (150″) 1.868 3.321 5.08 (200″) 2.491 4.428 6.35 (250″) 3.113 5.535 7.62 (300″) 3.736 6.641 8.89 (350″) 4.358 7.748 10.16 (400″) 4.981 8.855 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.40 2.42 0.65 1.05 1.45 2.36 3.92 1.76 3.04 0.83 1.32 1.82 2.97 4.92 2.12 3.65 1.00 1.60 2.20 3.59 5.93 2.49 4.27 1.18 1.87 2.57 4.21 6.94 2.85
4.89 1.35 2.15 2.95 4.83 7.95 3.21 5.51 1.53 2.43 3.32 5.45 8.95 3.57 6.12 1.71 2.70 3.70 6.06 9.96 4.30 7.36 2.06 3.25 4.45 7.30 11.97 5.39
9.21 2.59 4.08 5.58 9.15 15.00 7.20 12.29 3.47 5.46 7.45 12.24 20.03 9.02 15.38 4.36 10.83 18.47 5.24 12.65 21.55 6.12 6.83 9.33 15.33 25.07 8.21 11.20 18.42 30.10 14.46 24.64 7.00 10.97 14.96 24.60 40.18 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.05 – 0.55 0.25 -0.06 – 0.68 0.31 -0.07 – 0.82 0.37 -0.09 – 0.96 0.44 -0.10 – 1.10 0.50 -0.11 – 1.23 0.56 -0.12 – 1.37 0.62 -0.15 – 1.64 0.75 -0.19 – 2.05 0.93 -0.25 – 2.74 1.25 -0.31 – 3.42 1.56 -0.37 – 4.11 1.87 -0.44 – 4.79 2.18 -0.50 – 5.48 2.49 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. ENGLISH – 31 Chapter 2Getting Started — Setting up r When the screen aspect ratio is 4:3 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.610 0.813 1.27 (50″) 0.762 1.016 1.52 (60″) 0.914 1.219 1.78 (70″) 1.067 1.422 2.03 (80″) 1.219 1.626 2.29 (90″) 1.372 1.829 2.54 (100″) 1.524 2.032 3.05 (120″) 1.829 2.438 3.81 (150″) 2.286 3.048 5.08 (200″) 3.048 4.064 6.35 (250″) 3.810 5.080 7.62 (300″) 4.572 6.096 8.89 (350″) 5.334 7.112 10.16 (400″) 6.096 8.128 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.9-3.3:1 0.9:1 1.5-2.0:1 3.3-5.4:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.54 2.67 0.72 1.16 1.60 2.61 4.33 1.94 3.35 0.91 1.46 2.01 3.29 5.43 2.34 4.03 1.11 1.77 2.43 3.97 6.54 2.74 4.71 1.30 2.07 2.84 4.65 7.65 3.14 5.39 1.50 2.37 3.25 5.33 8.76 3.54 6.07 1.69 2.68 3.67 6.01 9.87 3.94 6.75 1.89 2.98 4.08 6.69 10.98 4.74 8.11 2.28 3.59 4.91 8.05 13.20 5.94 10.15 2.86 4.50 6.15 10.09 16.53 7.94 13.55 3.83 6.02 8.21 13.49 22.08 9.94 16.95 4.81 7.53 10.28 16.90 27.62 11.94 20.34 5.78 9.05 12.35 20.30 33.17 13.93 23.74 6.75 10.57 14.41 23.70 38.72 15.93 27.14 7.72 12.09 16.48 27.10 44.27 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.06 – 0.67 0.30 -0.08 – 0.84 0.38 -0.09 – 1.01 0.46 -0.11 – 1.17 0.53 -0.12 – 1.34 0.61 -0.14 – 1.51 0.69 -0.15 – 1.68 0.76 -0.18 – 2.01 0.91 -0.23 – 2.51 1.14 -0.30 – 3.35 1.52 -0.38 – 4.19 1.91 -0.46 – 5.03 2.29 -0.53 – 5.87 2.67 -0.61 – 6.71 3.05 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. For PT-EW730T r When the screen aspect ratio is 16:10 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.538 0.862 1.27 (50″) 0.673 1.077 1.52 (60″) 0.808 1.292 1.78 (70″) 0.942 1.506 2.03 (80″) 1.077 1.723 2.29 (90″) 1.212 1.939 2.54 (100″) 1.346 2.154 3.05 (120″) 1.615 2.585 3.81 (150″) 2.019 3.231 5.08 (200″) 2.692 4.308 6.35 (250″) 3.365 5.385 7.62 (300″) 4.039 6.462 8.89 (350″) 4.712 7.539 10.16 (400″) 5.385 8.616 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.38 2.38 0.64 1.03 1.42 2.32 3.85 1.74 2.99 0.81 1.30 1.79 2.93 4.85 2.09 3.60 0.99 1.57 2.16 3.54 5.84 2.45 4.21 1.16 1.85 2.53 4.15 6.83 2.81
4.82 1.33 2.12 2.90 4.75 7.82 3.16 5.42 1.51 2.39 3.27 5.36 8.81 3.52 6.03 1.68 2.66 3.64 5.97 9.80 4.24 7.25 2.03 3.21 4.38 7.19 11.79 5.31
9.07 2.55 4.02 5.48 9.01 14.76 7.09 12.11 3.42 5.38 7.33 12.05 19.72 8.88 15.16 4.29 10.67 18.20 5.16 12.45 21.24 6.03 6.74 9.17 15.10 24.68 8.10 11.02 18.14 29.64 14.24 24.28 6.89 10.82 14.71 24.22 39.55 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.05 – 0.59 0.27 -0.07 – 0.74 0.34 -0.08 – 0.89 0.40 -0.09 – 1.04 0.47 -0.11 – 1.18 0.54 -0.12 – 1.33 0.61 -0.13 – 1.48 0.67 -0.16 – 1.78 0.81 -0.20 – 2.22 1.01 -0.27 – 2.96 1.35 -0.34 – 3.70 1.68 -0.40 – 4.44 2.02 -0.47 – 5.18 2.36 -0.54 – 5.92 2.69 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. 32 – ENGLISH Chapter 2Getting Started — Setting up r When the screen aspect ratio is 16:9 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.498 0.886 1.27 (50″) 0.623 1.107 1.52 (60″) 0.747 1.328 1.78 (70″) 0.872 1.550 2.03 (80″) 0.996 1.771 2.29 (90″) 1.121 1.992 2.54 (100″) 1.245 2.214 3.05 (120″) 1.494 2.657 3.81 (150″) 1.868 3.321 5.08 (200″) 2.491 4.428 6.35 (250″) 3.113 5.535 7.62 (300″) 3.736 6.641 8.89 (350″) 4.358 7.748 10.16 (400″) 4.981 8.855 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.42 2.45 0.66 1.06 1.46 2.39 3.96 1.79 3.08 0.84 1.34 1.84 3.01 4.98 2.15 3.70 1.01 1.62 2.22 3.64 6.00 2.52 4.33 1.19 1.90 2.60 4.26 7.02 2.89 4.95 1.37 2.18 2.98 4.89 8.04 3.25 5.58 1.55 2.46 3.36 5.51 9.06 3.62 6.20 1.73 2.74 3.74 6.14 10.08 4.35 7.45 2.09 3.30 4.50 7.39 12.12 5.46 9.33 2.62 4.14 5.64 9.27 15.18 7.29 12.45 3.52 5.53 7.53 12.39 20.27 9.13 15.58 4.41 6.93 9.43 15.52 25.37 10.96 18.70 5.30 8.33 11.33 18.64 30.46 12.80 21.83 6.19 9.72 13.22 21.77 35.56 14.63 24.95 7.09 11.12 15.12 24.90 40.66 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.05 – 0.55 0.25 -0.06 – 0.68 0.31 -0.07 – 0.82 0.37 -0.09 – 0.96 0.44 -0.10 – 1.10 0.50 -0.11 – 1.23 0.56 -0.12 – 1.37 0.62 -0.15 – 1.64 0.75 -0.19 – 2.05 0.93 -0.25 – 2.74 1.25 -0.31 – 3.42 1.56 -0.37 – 4.11 1.87 -0.44 – 4.79 2.18 -0.50 – 5.48 2.49 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. r When the screen aspect ratio is 4:3 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.610 0.813 1.27 (50″) 0.762 1.016 1.52 (60″) 0.914 1.219 1.78 (70″) 1.067 1.422 2.03 (80″) 1.219 1.626 2.29 (90″) 1.372 1.829 2.54 (100″) 1.524 2.032 3.05 (120″) 1.829 2.438 3.81 (150″) 2.286 3.048 5.08 (200″) 3.048 4.064 6.35 (250″) 3.810 5.080 7.62 (300″) 4.572 6.096 8.89 (350″) 5.334 7.112 10.16 (400″) 6.096 8.128 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 2.0-3.4:1 0.9:1 1.5-2.0:1 3.3-5.5:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.57 2.70 0.73 1.18 1.62 2.64 4.38 1.97 3.39 0.93 1.48 2.04 3.33 5.50 2.38 4.08 1.12 1.79 2.45 4.02 6.62 2.78 4.77 1.32 2.10 2.87 4.71 7.75 3.18 5.46 1.52 2.41 3.29 5.40 8.87 3.59 6.15 1.71 2.71 3.71 6.08 9.99 3.99 6.84 1.91 3.02 4.12 6.77 11.11 4.80 8.21 2.30 3.64 4.96 8.15 13.36 6.01 10.28 2.89 4.56 6.21 10.22 16.73 8.04 13.72 3.88 6.10 8.30 13.66 22.34 10.06 17.16 4.86 7.64 10.39 17.10 27.95 12.08 20.61 5.85 9.18 12.48 20.55 33.57 14.10 24.05 6.83 10.72 14.57 23.99 39.18 16.12 27.49 7.81 12.25 16.66 27.43 44.79 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 0.06 – 0.67 0.08 – 0.84 0.09 – 1.01 0.11 – 1.17 0.12 – 1.34 0.30 0.38 0.46 0.53 0.61 0.69 0.76 0.91 1.14 1.52 1.91 2.29 2.67 3.05 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. ENGLISH – 33 Chapter 2Getting Started — Setting up For PT-EX800T r When the screen aspect ratio is 4:3 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.610 0.813 1.27 (50″) 0.762 1.016 1.52 (60″) 0.914 1.219 1.78 (70″) 1.067 1.422 2.03 (80″) 1.219 1.626 2.29 (90″) 1.372 1.829 2.54 (100″) 1.524 2.032 3.05 (120″) 1.829 2.438 3.81 (150″) 2.286 3.048 5.08 (200″) 3.048 4.064 6.35 (250″) 3.810 5.080 7.62 (300″) 4.572 6.096 8.89 (350″) 5.334 7.112 10.16 (400″) 6.096 8.128 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.30 2.26 0.60 0.97 1.35 2.19 3.65 1.64 2.83 0.77 1.23 1.70 2.77 4.59 1.98 3.41 0.93 1.49 2.05 3.34 5.53 2.32 3.98 1.10 1.74 2.40 3.92 6.47 2.66 4.56 1.26 2.00 2.75 4.50 7.41 3.00 5.14 1.43 2.26 3.10 5.07 8.35 3.33 5.71 4.01 6.86 1.59 1.92 2.51 3.45 5.65 9.29 3.03 4.15 6.80 11.17 5.03 8.59 2.42 3.80 5.20 8.53 14.00 6.72 11.47 3.24 5.08 6.95 11.41 18.70 8.42 14.35 4.07 10.11 17.23 4.89 6.37 8.70 14.30 23.40 7.65 10.45 17.18 28.11 11.81 20.11 5.72 8.94 12.20 20.06 32.81 13.50 22.99 6.54 10.22 13.95 22.94 37.51 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 0.00 – 0.61 0.00 – 0.76 0.00 – 0.91 0.00 – 1.07 0.00 – 1.22 0.00 – 1.37 0.30 0.38 0.46 0.53 0.61 0.69 0.76 0.91 1.14 1.52 1.91 2.29 2.67 3.05 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. r When the screen aspect ratio is 16:9 (Unit: m) Lens type Projection Lens Model No. Throw ratio*1 Projected image size Diagonal (SD) Height Width (SH) (SW) 1.02 (40″) 0.498 0.886 1.27 (50″) 0.623 1.107 1.52 (60″) 0.747 1.328 1.78 (70″) 0.872 1.550 2.03 (80″) 0.996 1.771 2.29 (90″) 1.121 1.992 2.54 (100″) 1.245 2.214 3.05 (120″) 1.494 2.657 3.81 (150″) 1.868 3.321 5.08 (200″) 2.491 4.428 6.35 (250″) 3.113 5.535 7.62 (300″) 3.736 6.641 8.89 (350″) 4.358 7.748 10.16 (400″) 4.981 8.855 Optional lens Standard zoom lens Fixedfocus lens Short focus zoom lens Long focus zoom lens — ET-ELW21 ET-ELW20 ET-ELT20 1.7-2.8:1 0.8:1 1.3-1.7:1 2.8-4.6:1 Projection distance (L) Min. Max. (LW) (LT) Fixed Min. Max. Min. Max. (LW) (LT) (LW) (LT) 1.42 2.46 0.66 1.06 1.47 2.40 3.99 1.79 3.09 0.84 1.40 1.85 3.03 5.01 2.16 3.72 1.02 1.68 2.23 3.65 6.04 2.53
4.34 1.20 1.96 2.62 4.28 7.06 2.90 4.97 1.38 2.24 3.00 4.91 8.09 3.27 5.60 1.56 2.52 3.38 5.54 9.11 3.64 6.23 1.74 2.80 3.76 6.17 10.13 4.38 7.48 2.10 3.36 4.52 7.42 12.18 5.48 9.37 2.64 4.20 5.67 9.31 15.26 7.33 12.5 3.54 9.18 15.64 4.44 11.02 18.78 5.33 5.60 7.57 12.45 20.38 7.00 9.48 15.59 25.51 8.40 11.39 18.73 30.63 12.87 21.92 6.23 9.80 13.29 21.87 35.75 14.72 25.05 7.13 11.20 15.20 25.01 40.88 Ultra long focus zoom Min. Max. Height position (H)*2 Standard zoom lens/ET-ELW20/ ET-ELW21 -0.08 – 0.58 0.25 -0.10 – 0.73 0.31 -0.12 – 0.87 0.37 -0.15 – 1.02 0.44 -0.17 – 1.16 0.50 -0.19 – 1.31 0.56 -0.21 – 1.45 0.62 -0.25 – 1.74 0.75 -0.31 – 2.18 0.93 -0.41 – 2.91 1.25 -0.52 – 3.63 1.56 -0.62 – 4.36 1.87 -0.73 – 5.08 2.18 -0.83 – 5.81 2.49 1 The throw ratio is based on the value during projection with the projected image size of 2.03 m (80″). 2 When the fixed-focus lens (Model No.: ET-ELW21) is attached, the lens shift is not possible. The height position (H) becomes SH/2. 34 – ENGLISH Chapter 2Getting Started — Setting up Formula to calculate projection distance
per Projection Lens Lens type Standard zoom lens Projection Lens Model No. — ET-ELW21 ET-ELW20 Aspect ratio 16:10 16:9 4:3 16:10 16:9 4:3 16:10 16:9 4:3 16:10 16:9 4:3 16:10 16:9 4:3 Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Projection distance (L) formula For PT-EW730T Projection Lens Model No. — Aspect ratio 16:10 Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Projection distance (L) formula ENGLISH – 35 Lens type Long focus zoom lens Ultra long focus zoom lens Chapter 2Getting Started — Setting up Projection Lens Model No. ET-ELT20 Aspect ratio 16:10 16:9 4:3 16:10 16:9 4:3 Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max.
(LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Projection distance (L) formula For PT-EX800T Lens type Standard zoom lens Projection Lens Model No. — ET-ELW21 ET-ELW20 Aspect ratio Min. (LW) 4:3 Max. (LT) 16:9 Min. (LW) Max. (LT) 4:3 — 16:9 — Min. (LW) 4:3 Max. (LT) 16:9 Min. (LW) Max. (LT) Min. (LW) 4:3 Min. (LW) 16:9 Max. (LT) 4:3 Min. (LW) Max. (LT) Min. (LW) 16:9 Projection distance (L) formula Adjusting adjustable feet Adjustable amount Front adjustable feet: Approx. 25 mm (31/32″) 36 – ENGLISH Chapter 2Getting Started — Removing/attaching the Projection Lens Fig. 1 Fig. 2 ENGLISH – 37 Connecting Chapter 2Getting Started — Connecting Before connecting Outside view (11) (15) (6) (10) (1) (5) Pin No. (1) (2) (3) (4) (5) (6) (7) (8) Signal name R/PR G/Y B/PB GND GND GND GND Pin No. (9) (10) (11) (12) (13) (14) (15) Signal name Outside view (11) (15) (6) (10) (1) (5) Pin No. (1) (2) (3) (4) (5) (6) (7) (8) Signal name R/PR G/Y B/PB GND GND GND GND Pin No. (9) (10) (11) (12) (13) (14) (15) Signal name Outside view Even-numbered pins of (2) to (18) (2) (18) (1) (19) Odd-numbered pins of (1) to (19) 38 – ENGLISH Pin No. (1) (2) (3) (4) (5) (6) Signal name T.M.D.S data 2+ T.M.D.S data 2 shield T.M.D.S data 2T.M.D.S data
1+ T.M.D.S data 1 shield T.M.D.S data 1- Pin No. (11) (12) (13) (14) (15) (16) Signal name T.M.D.S clock shield Chapter 2Getting Started — Connecting Outside view Even-numbered pins of (2) to (20) (2) (20) (1) (19) Odd-numbered pins of (1) to (19) Pin No. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Signal name MainLane-3 *1 Supplies power of +3.3 V/0.5 A Max. Use at the rated power or less. Pin No. (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) Outside view (24) (16) (17) (9) Pin No. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Signal name T.M.D.S data 2T.M.D.S data 2+ T.M.D.S data 2/4 shield Connecting example: AV equipment Pin No. (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) Signal name GND Blu-ray disc player VCR (with built-in TBC) Audio device DVD player with HDMI terminal (HDCP) Attention ENGLISH – 39 Chapter 2Getting Started — Connecting Control computer Computer Control computer Computer Computer Chapter 2Getting Started — Connecting Projector connecting terminals Example of twisted-pair-cable transmitter Computer cable (commercially available) HDMI cable (commercially available) Hub Control computer VCR (with built-in TBC) Blu-ray disc player Attention ENGLISH – 41 Chapter 3 Basic Operations Chapter 3Basic Operations — Switching on/off the projector Indicator status Off Projector status The main power is switched off. The power is switched off (in standby mode). Lit Projection will start when the power on button is pressed. f The projector
may not operate when the lamp indicator indicator Lit Projecting. Lit The projector is preparing to switch off the projector. The power is switched
off after a while. (Changes to the standby mode.) ENGLISH – 43 Chapter 3Basic Operations — Switching on/off the projector Connect the power cord to the projector body. Connect the power plug to an outlet. Press the Press the power <v/b> button on the control panel or the power on
button on the remote control. Press the 44 – ENGLISH Chapter 3Basic Operations — Switching on/off the projector Chapter 3Basic Operations — Switching on/off the projector Chapter 3Basic Operations — Projecting Chapter 3Basic Operations — Projecting While the [SHIFT] adjustment screen is displayed, press the While the [HOME POSITION] screen is displayed (for approximately five
seconds), press the Perform the lens position shift within the adjustment range. Lens type Zoom lens Standard zoom lens, ET-ELW20, ET-ELT20, ET-ELT21 0.6 V Image height V PT-EZ770T, PT-EW730T 0.1 H Image width H 0.1 H Standard projection position 0.6 V 0.5 V Image height V PT-EX800T 0.5 V 0.1 H Image width H 0.1 H Note 48 – ENGLISH Chapter 3Basic Operations — Operating with the remote control Switching the input button <RGB1/2>
14
15
16
17
18
19
20
21 <D.ZOOM> button Displays the [DIGITAL ZOOM] menu. (x pages 52, 82)
22
23
24
25 Remote control signal transmitter
26 Remote control wired terminal This is the terminal to connect to the
projector by a cable when used as a wired remote control. (x page 27)
f Avoid contact with liquids or moisture. f Do not attempt to modify or
disassemble the remote control.
Note
f When operating the remote control by directly pointing the remote control
signal receiver of the projector, operate the remote control at a distance
approx. 30 m (98’5″) or shorter from the remote control signal receiver. The
remote control can control at angles of up to ±30° vertically and
horizontally, but the effective control range may be reduced.
f If there are any obstacles between the remote control and the remote control
signal receiver, the remote control may not operate properly. f The signal
will be reflected off the screen. However, the operating range may be limited
from light reflection loss due to the screen material. f If the remote control
signal receiver directly receives strong light, such as fluorescent light, the
remote control may not operate properly. Use
it in a place distant from the light source. f The power indicator <ON
(G)/STANDBY (R)> will flash if the projector receives a remote control signal.
Projector body
WARNING
Keep your hands and other objects away from the air exhaust port. f Keep your
hands and face away. f Do not insert your fingers. f Keep heat-sensitive
objects away. Heated air from the air exhaust port can cause burns, injury, or
deformations.
1 Remote control signal receiver (front) 2 Power indicator <ON (G)/STANDBY
(R)>
Displays the status of the power. 3 Lamp indicator
You can display the status of the lamp. 4 Temperature indicator
Displays the status of the internal temperature. 5 Filter indicator
Displays the status of the air filter unit.
7 Speaker
8 Projection Lens
9 Air exhaust port
10 Remote control signal receiver (rear)
11
12
13 Connecting terminals (x page 25)
14 Security slot This security slot is compatible with the Kensington security
cables.
15 Air intake port
16 Air filter cover The air filter unit is inside.
17 Control panel (x page 24)
Top
19
19 Luminance sensor (x page 64)
21 Lamp cover The lamp unit is inside.
2
3
4
1 Power standby <v/b> button Sets the projector to the state where the
projector is switched off (standby mode) when the
2
3
7
8
4
5 button Switches the input signal to project. (x page 49)
6
7
8 asqw buttons Used to select items in the menu screen, change settings, and
adjust levels. Also used to enter a password in [SECURITY] or enter
characters.
2
3 <REMOTE 1 IN> terminal This is the terminal to connect to the remote control
by cable when controlling the projector by wired remote control.
4
5 <RGB 1 IN> terminal This is the terminal to input RGB signals or YCBCR/YPBPR
signals.
6 <RGB 2 IN> (<R/PR>, <VIDEO/G/Y>, <B/PB/C>, <SYNC/HD>,
8
9
Using the remote control
Inserting and removing the batteries
(ii) (i)
Setting the ID number of the remote control
When you use the system with multiple projectors, you can operate all the
projectors simultaneously or each projector individually using single remote
control, if a unique ID number is assigned to each projector. After setting
the ID number of the projector, set same ID number on the remote control. The
factory default ID number of the projector is set to [ALL]. When using a
single projector, press the
How to set
f If you press the
Attention
f Since the ID number of the remote control can be set without the projector,
do not press the
f The ID number set on the remote control will be stored unless it is set
again. However, it will be erased if the remote control is left with dead
batteries. Set the same ID number again when the batteries are replaced.
Note
f Set the ID number of the projector from the [PROJECTOR SETUP] menu
[PROJECTOR ID].
Connecting to the projector with a cable
When controlling the projector by wired remote control, connect the <REMOTE 1
IN> terminal on the projector to the remote control wired terminal on the
remote control by a commercial M3 stereo mini jack cable. The remote control
is effective even in places where an obstacle stands in the light path or
where devices are susceptible to outside light.
Connecting to the remote control wired terminal
Attention
f Use a cable that is 15 m (49’3″) or shorter, with dual core shielded. The
remote control may not operate when the length of the cable exceeds 15 m
(49’3″) or when the shielding of the cable is inadequate.
This chapter describes things you need to do before using the projector such
as the setup and connections.
28 – ENGLISH
You can install the projector on the ceiling using the optional Ceiling Mount
Bracket (Model No.: ET-PKE200H (for High Ceilings), ET-PKE200S (for Low
Ceilings), and ET-PKE200B (Projector Mount Base)). f Be sure to use the
Ceiling Mount Bracket specified for this projector. f Refer to the
Installation Instructions supplied with the Ceiling Mount Bracket when
installing the projector with the bracket.
Attention
f To ensure projector performance and security, installation of the Ceiling
Mount Bracket must be carried out by your dealer or a qualified technician.
Refer to the projected image size and projection distance shown below to
install the projector. The image size and image position can be adjusted in
accordance with the screen size and screen position.
Projected image
L (LW/LT)
Screen
f This illustration is prepared on the assumption that the projected image
size and position have been aligned to fit full inside the screen. (Unit: m)
f Before setting up, read “Precautions for use” (x page 14).
Projection distance by Projection Lens
A ±5 % error in listed projection distances may occur. In addition, when
[KEYSTONE] is used, distance is corrected to become smaller than the specified
screen size.
10.54 17.97 5.10 12.30 20.97 5.95
9.33 12.73 20.92 34.19
lens ET-ELT21 4.6-7.2:1
(LW) 3.72 4.70 5.68 6.66 7.64 8.63 9.61 11.57 14.52 19.43 24.34 29.25 34.16
39.07
(LT) 6.03
7.59 9.15 10.71 12.27 13.83
15.39 18.51 23.19 30.99 38.79
46.59 54.39 62.19
ET-ELT20/ (Fixed) ET-ELT21
9.59 13.08 21.51 35.14
lens ET-ELT21 4.6-7.2:1
(LW) 3.83 4.83 5.84 6.85 7.86 8.87 9.88 11.90 14.93 19.98 25.02 30.07 35.12
40.17
(LT) 6.20 7.81 9.41 11.01 12.62 14.22 15.82 19.03 23.84 31.86 39.87 47.89
55.91 63.92
ET-ELT20/ (Fixed) ET-ELT21
lens ET-ELT21 5.4-8.6:1
(LW) 4.24 5.35 6.46 7.57 8.68 9.79 10.91 13.13 16.47 22.03 27.58 33.14 38.70
44.26
(LT)
6.85 8.62 10.39
12.15 13.92
15.68 17.45 20.98 26.28
35.11 43.94
52.77 61.60 70.43
ET-ELT20/ (Fixed) ET-ELT21
9.46 12.86 21.18 34.59
lens ET-ELT21 4.6-7.2:1
(LW) 3.76 4.76 5.75 6.75 7.74 8.73 9.73 11.72 14.70 19.67 24.64 29.61 34.58
39.55
(LT) 6.10 7.68 9.26 10.84 12.42 14.00 15.58 18.73 23.47 31.36 39.26 47.15
55.04 62.94
ET-ELT20/ (Fixed) ET-ELT21
lens ET-ELT21 4.6-7.2:1
(LW) 3.87 4.90
5.92 6.94 7.96 8.98 10.00
12.05 15.11 20.22
25.33 30.44
35.55 40.66
(LT) 6.28 7.90 9.52 11.15 12.77 14.39 16.01 19.26 24.13 32.24 40.35 48.47
56.58 64.69
ET-ELT20/ (Fixed) ET-ELT21
lens ET-ELT21 5.4-8.7:1
(LW) 4.29 5.41 6.54 7.67 8.79 9.92 11.04 13.29 16.67 22.30 27.92 33.55 39.18
44.80
(LT) 6.94 8.73 10.51 12.30 14.09 15.87 17.66 21.24 26.60 35.53 44.47 53.40
62.34 71.28
ET-ELT20/ (Fixed) ET-ELT21
0.14 – 1.51 0.15 – 1.68 0.18 – 2.01
0.23 – 2.51 0.30 – 3.35 0.38 – 4.19
0.46 – 5.03 0.53 – 5.87 0.61 – 6.71
lens ET-ELT21 4.6-7.2:1
(LW) 3.56 4.50 5.44 6.38 7.32 8.27 9.21 11.09 13.92 18.63 23.34 28.05 32.76
37.47
(LT) 5.78 7.27 8.77 10.27 11.77 13.26 14.76 17.75 22.24 29.73 37.21 44.70
52.18 59.67
ET-ELT20/ (Fixed) ET-ELT21
0.00 – 1.52 0.00 – 1.83 0.00 – 2.29
0.00 – 3.05 0.00 – 3.81
0.00 – 4.57 0.00 – 5.33 0.00 – 6.10
lens ET-ELT21 4.6-7.2:1
(LW) 3.89 4.92
5.95 6.97 8.00 9.02
10.05 12.1
15.18 20.32
25.45 30.58 35.71 40.84
(LT) 6.31 7.94 9.57 11.21 12.84 14.47 16.10 19.36 24.25 32.41 40.56 48.72
56.87 65.03
ET-ELT20/ (Fixed) ET-ELT21
To use a screen size not listed in this manual, check the screen size SD (m)
and use the respective formula to calculate projection distance. The unit of
all the formulae is m. (Values obtained by the following calculation formulae
contain a slight error.)
For PT-EZ770T
Fixed-focus lens Short focus zoom lens Long focus zoom lens Ultra long focus
zoom lens
ET-ELT20
ET-ELT21
— — — Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW)
Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min.
(LW) Max. (LT) Min. (LW) Max. (LT)
L = 1.3900 x SD – 0.0549 L = 2.3640 x SD – 0.0482 L = 1.4286 x SD – 0.0549 L =
2.4297 x SD – 0.0482 L = 1.5736 x SD – 0.0549 L = 2.6763 x SD – 0.0482 L =
0.6763 x SD – 0.0577 L = 0.6951 x SD – 0.0577 L = 0.7656 x SD – 0.0577 L =
1.0557 x SD – 0.0555 L = 1.4374 x SD – 0.0534 L = 1.0851 x SD – 0.0555 L =
1.4774 x SD – 0.0534 L = 1.1952 x SD – 0.0555 L = 1.6273 x SD – 0.0534 L =
2.3662 x SD – 0.1140 L = 3.8583 x SD – 0.1129 L = 2.4320 x SD – 0.1140 L =
3.9656 x SD – 0.1129 L = 2.6788 x SD – 0.1140 L = 4.3680 x SD – 0.1129 L =
3.8667 x SD – 0.2123 L = 6.1416 x SD – 0.2108 L = 3.9742 x SD – 0.2123 L =
6.3123 x SD – 0.2108 L = 4.3775 x SD – 0.2123 L = 6.9529 x SD – 0.2108
Lens type Standard zoom lens
Fixed-focus lens Short focus zoom lens
ET-ELW21
ET-ELW20
16:9
4:3 16:10 16:9
4:3 16:10
16:9
4:3
— — — Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT)
L = 1.4062 x SD – 0.0504 L = 2.3944 x SD – 0.0497 L = 1.4452 x SD – 0.0504 L =
2.4609 x SD – 0.0497 L = 1.5919 x SD – 0.0504 L = 2.7106 x SD – 0.0497 L =
0.6842 x SD – 0.0572 L = 0.7032 x SD – 0.0572 L = 0.7746 x SD – 0.0572 L =
1.0702 x SD – 0.0554 L = 1.4530 x SD – 0.0534 L = 1.1000 x SD – 0.0554 L =
1.4934 x SD – 0.0534 L = 1.2116 x SD – 0.0554 L = 1.6449 x SD – 0.0534
ET-ELT21
L = 2.3952 x SD – 0.1139 L = 3.9041 x SD – 0.1128 L = 2.4617 x SD – 0.1139 L =
4.0126 x SD – 0.1128 L = 2.7115 x SD – 0.1139 L = 4.4197 x SD – 0.1128 L =
3.9138 x SD – 0.2127 L = 6.2152 x SD – 0.2107 L = 4.0226 x SD – 0.2127 L =
6.3880 x SD – 0.2107 L = 4.4307 x SD – 0.2127 L = 7.0361 x SD – 0.2107
Fixed-focus lens Short focus zoom lens Long focus zoom lens Ultra long focus
zoom lens
ET-ELT20
ET-ELT21
Max. (LT)
Max. (LT)
L = 1.3346 x SD – 0.0553 L = 2.2677 x SD – 0.0480 L = 1.4541 x SD – 0.0553 L =
2.4707 x SD – 0.0480 L = 0.6496 x SD – 0.0585 L = 0.7078 x SD – 0.0585 L =
1.0118 x SD – 0.0558 L = 1.3780 x SD – 0.0540 L = 1.1024 x SD – 0.0558 L =
1.5013 x SD – 0.0540 L = 2.2693 x SD – 0.1142 L = 3.7031 x SD – 0.1129 L =
2.4724 x SD – 0.1142 L = 4.0346 x SD – 0.1129 L = 3.7091 x SD – 0.2132 L =
5.8937 x SD – 0.2109 L = 4.0339 x SD – 0.2132 L = 6.4212 x SD – 0.2109
Install the projector on a flat surface so that the front of the projector is
parallel to the screen surface and the projected image is rectangular. If the
screen is tilted downward, the projected image can be adjusted to be
rectangular by adjusting the front adjustable feet. The adjustable feet can
also be used to adjust the projector to be level when it is tilted in the
horizontal direction. Extend the adjustable feet by rotating in the direction
shown in the figure and retract by rotating in the opposite direction.
Attention
f Heated air is expelled from the air exhaust port while the lamp is lit. Do
not touch the air exhaust port directly when adjusting the adjustable feet. (x
page 23)
Removing/attaching the Projection Lens
Removing and attaching procedures of the Projection Lens are same for both
standard zoom lens and optional lens. Move the lens to the home position
before replacing or removing the Projection Lens. (x page 48)
Attention
f Replace the Projection Lens after turning off the power of the projector. f
Do not touch the electrical contact of the Projection Lens. Dust or dirt may
cause defective contact. f Do not touch the surface of the Projection Lens
with your bare hands.
Removing the Projection Lens
Remove the Projection Lens with the following procedure.
(i) Lens release button
(iii)
(ii)
Projection Lens
Attention
f Store the removed Projection Lens where it will be free from vibration and
impact.
Attaching the Projection Lens
Attach the Projection Lens with the following procedure. Projection Lens
Attention
f Turn the Projection Lens counterclockwise to confirm that it does not come
out.
f Before connecting, carefully read the operating instructions for the
external device to be connected. f Turn off the power of all devices before
connecting cables. f Take note of the following points before connecting the
cables. Failure to do so may result in malfunctions.
g When connecting a cable to a device connected to the projector or the
projector itself, touch any nearby metallic objects to eliminate static
electricity from your body before performing work.
g Do not use unnecessarily long cables to connect to a device connected to the
projector or to the projector body. The longer the cable, the more it is
susceptible to noise. Since using a cable while it is wound makes it act like
an antenna, it is more susceptible to noise.
g When connecting cables, connect GND first, then insert the connecting
terminal of the connecting device in a straight manner. f Acquire any
connection cable necessary to connect the external device to the system that
is neither supplied with the device nor available
as an option. f If video signals from video equipment contain too much jitter,
the images on the screen may wobble. In this case, a time base corrector
(TBC) must be connected. f The projector accepts video signals, Y/C signals,
YCBCR/YPBPR signals, analog RGB signals (synchronization signals are TTL
level), and
digital signals. f Some computer models or graphics cards are not compatible
with the projector. f Use a cable compensator when you connect devices to the
projector using long cables. Otherwise the image may not display properly. f
Refer to “List of compatible signals” (x page 144) for the types of video
signals that can be used with the projector.
<RGB 1 IN> terminal pin assignments and signal names
GND GND DDC data SYNC/HD VD DDC clock
GND GND
SYNC/HD
VD
(7)
(8) (9) (10)
T.M.D.S data 0+
T.M.D.S data 0 shield T.M.D.S data 0T.M.D.S clock+
(17)
(18) (19)
T.M.D.S clockCEC — SCL SDA
DDC/CEC GND +5 V
Hot plug detection
GND MainLane+3 MainLane-2
GND MainLane+2 MainLane-1
GND MainLane+1 MainLane-0
(8)
(1)
— — DDC clock DDC data — T.M.D.S data 1T.M.D.S clock1+ T.M.D.S data 1/3 shield
—
MainLane+0 GND GND Aux+ GND Aux-
Hot plug detection GND
DP_PWR *1
Signal name —
+5 V GND Hot plug detection T.M.D.S data 0T.M.D.S data 0+ T.M.D.S data 0/5
shield
— — T.M.D.S clock shield T.M.D.S clock+ T.M.D.S clock-
f Always use one of the following when connecting a VCR. g A VCR with built-in
time base corrector (TBC) g A time base corrector (TBC) between the projector
and the VCR
f If nonstandard burst signals are connected, the image may be distorted. In
such case, connect the time base corrector (TBC) between the projector and the
external devices.
Note
f When entering DVI-D, some external devices to be connected may require
switching the setting using the [DISPLAY OPTION] menu [DVI-D IN] [EDID].
f The
f For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI
standards. If a cable that does not conform to HDMI standards is used, images
may be interrupted or may not be displayed.
f The
f The projector does not support VIERA Link (HDMI).
Connecting example: Computers
Computer
Attention
f When connecting the projector to a computer or an external device, use the
power cord supplied with each device and commercially available shielded
cables.
Note
f When entering DVI-D, some external devices to be connected may require
switching the setting using the [DISPLAY OPTION] menu [DVI-D IN] [EDID].
f For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI
standards. If a cable that does not conform to HDMI standards is used, images
may be interrupted or may not be displayed.
f The
f The
standards is used, the image may be interrupted or may not be displayed. f
When entering the SYNC ON GREEN signal, do not enter sync signals to the
<SYNC/HD> terminal or the
the projector.
40 – ENGLISH
Connecting example: Twisted-pair-cable transmitter
Twisted-pair-cable transmitters such as the optional Digital Interface Box
(Model No.: ET-YFB100G) use twisted-pair-cables to transmit input images,
audio, Ethernet, and serial control signals, and the projector can input those
digital signals to the <DIGITAL LINK/LAN> terminal.
Computer
f Always use one of the following when connecting a VCR. g A VCR with built-in
time base corrector (TBC) g A time base corrector (TBC) between the projector
and the VCR
f If nonstandard burst signals are connected, the image may be distorted. In
such case, connect the time base corrector (TBC) between the projector and the
external devices.
f Ask a qualified technician or your dealer to install the cable wiring for a
twisted-pair-cable transmitter and the projector. Image and sound may be
disrupted if cable transmission characteristics cannot be obtained due to
inadequate installation.
f For the LAN cable between a twisted-pair-cable transmitter and the
projector, use a cable that meets the following criteria: g Compatible with
CAT5e or higher g Shielded type (including connectors) g Straight-through g
Single wire
f When laying cables between a twisted-pair-cable transmitter and the
projector, check that cable characteristics are compatible with CAT5e or
higher using tools such as a cable tester or cable analyzer. When using a
relay connector midway, include it in the measurement.
f Do not use a hub between a twisted-pair-cable transmitter and the projector.
f When connecting to the projector using a twisted-pair-cable transmitter
(receiver) of other manufacturer, do not place another twisted-pair-
cable transmitter between the twisted-pair-cable transmitter of other
manufacturer and the projector. This may cause image and sound to be
disrupted. f Do not pull cables forcefully. Also, do not bend or fold cables
unnecessarily. f To reduce the effects of noise as much as possible, stretch
out the cables between the twisted-pair-cable transmitter and the projector
without any loops. f Lay the cables between a twisted-pair-cable transmitter
and the projector away from other cables, particularly power cables. f When
installing multiple cables, run them side by side along the shortest distance
possible without bundling them together. f After laying the cables, confirm
that the value of [SIGNAL QUALITY] in the [NETWORK] menu [DIGITAL LINK STATUS]
is displayed in green (indicates normal quality). (x page 106)
Note
f For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI
standards. If a cable that does not conform to HDMI standards is used, images
may be interrupted or may not be displayed.
f The projector does not support VIERA Link (HDMI). f The maximum transmission
distance between the twisted-pair-cable transmitter and the projector is 100 m
(328’1″). If this distance is
exceeded, image and sound may be disrupted and may cause a malfunction in LAN
communication. Please note that we do not support the use of the projector
outside the maximum transmission distance. f For twisted-pair-cable
transmitters of other manufacturers of which the operation has been verified
with the projector, visit the website (https://panasonic.net/cns/projector/).
Note that the verification for devices of other manufacturers has been made
for the items set by Panasonic Connect Co., Ltd., and not all the operations
have been verified. For operation or performance problems caused by the
devices of other manufacturers, contact the respective manufacturers.
This chapter describes basic operations to start with.
42 – ENGLISH
Switching on/off the projector
Connecting the power cord
Make sure that the supplied power cord is securely fixed to the projector body
to prevent it from being removed easily. Confirm that the
Attaching the power cord
Removing the power cord
Power indicator
Displays the status of the power. Check the <ON (G)/STANDBY (R)> status of the
power indicator before operating the projector. Power indicator <ON
(G)/STANDBY (R)>
Red
Green Orange
Note
f While the power indicator <ON (G)/STANDBY (R)> is lit in orange, the fan is
running to cool the projector. f For about 75 seconds after the projector is
switched off and the luminous lamp cooling is started, the lamp indicators do
not light up even if
the power is switched on. After the power indicator <ON (G)/STANDBY (R)>
lights in red, turn on the power again. f The projector consumes power even in
standby mode (power indicator <ON (G)/STANDBY (R)> lit in red). Refer to
“Power consumption”
(x page 147) for the power consumption. f The power indicator <ON (G)/STANDBY
(R)> will flash if the projector receives a remote control signal. f The power
indicator <ON (G)/STANDBY (R)> will flash slowly in green while the shutter is
closed. f If the power indicator <ON (G)/STANDBY (R)> is flashing in red,
consult your dealer.
Switching on the projector
When using the optional Projection Lens, attach the Projection Lens before
switching on the projector. Remove the lens cover first.
4) 4)
f (AC 110 V, 60 Hz)
f After a short while, the power indicator <ON (G)/STANDBY (R)> will light in
red, and the projector will enter the standby mode.
f The power indicator <ON (G)/STANDBY (R)> lights in green and the image is
soon projected on the screen.
Note
f If the [PROJECTOR SETUP] menu [ECO MANAGEMENT] [STANDBY MODE] is set to
[ECO], it may take approx. 10 seconds longer before the projector starts
projecting after the power is turned on, compared with when [NORMAL] is set.
f If the
Making adjustments and selections
It is recommended that images be projected continuously for at least 30
minutes before the focus is adjusted.
2) Change the setting of [PROJECTOR SETUP] menu [PROJECTION METHOD] depending
on the installation mode. (x page 29)
f Refer to “Navigating through the menu” (x page 55) for the operation of the
menu screen.
3) Press the button on the control panel or the input selection
(<RGB1/2>,
Direct power off function
The projector can be turned off during projection or immediately after the
luminous lamp is turned off by setting the
Note
f If the projector was turned off by turning off the circuit breaker directly
during projection last time, then the power indicator <ON (G)/ STANDBY (R)>
will light in green a while after the circuit breaker is turned on, and then
projection of the image will start.
f If the power was turned off directly by turning the
Projecting
Check the attachment of the Projection Lens (x page 37), external device
connection (x page 38), power cord connection (x page 43), and switch on the
projector (x page 44) to start projecting. Select the image for projection,
and adjust appearance of the projected image.
Selecting the input signal
Select an input signal.
f Pressing the button changes the adjustment screen in the order of [FOCUS],
[ZOOM], and [SHIFT].
Using the remote control
f
Caution
During the lens shift operation, do not insert your hand in any opening around
the lens. Your hand may be caught and result in injuries.
Note
f When the Projection Lens without the zoom function is attached, the zoom
adjustment screen will be displayed. However, operation is not possible.
f Use the fixed-focus lens (Model No.: ET-ELW21) with the lens position set to
the home position. (x page 48) f The adjustment can be performed quickly by
pressing and holding asqw for at least three seconds. f It is recommended that
images be projected continuously for at least 30 minutes before the focus is
adjusted. f Only [FOCUS] is shown in yellow so that the displayed menu item
can be recognized by color, even when the projector is not focused and
displayed characters are unreadable. (Factory default) The display color of
[FOCUS] depends on the setting of the [DISPLAY OPTION] menu [ON-SCREEN
DISPLAY] [OSD DESIGN].
ENGLISH – 47
Moving the lens to the home position
To move the lens to the home position, perform the following procedure.
f The [HOME POSITION] screen is displayed.
LENS HOME POSITION ENTER EXECUTE MENU CANCEL
f [PROGRESS] is displayed in the [HOME POSITION] screen, and the lens returns
to the home position.
Note
f The home position of the lens is the lens position when the lens is being
replaced or when the projector is being stored, and it is not the optical
center of the screen.
f You can also display the [HOME POSITION] screen by pressing the
Adjustment range by the lens position shift (optical shift)
The focus may change when the lens position is shifted out of the adjustment
range. This is because the movement of the lens is restricted to protect the
optical parts. Projection position can be adjusted with the optical axis shift
based on the standard projection position in the respective range.
Standard projection position
f When the optional fixed-focus lens (Model No.: ET-ELW21) is attached, shift
adjustment is not available.
Operating with the remote control
The input for projection can be switched.
- Press the
button.
f The count is started. f The elapsed time or the remaining time is displayed at the bottom right of the projected image. - Press the
button again.
f The count is stopped. - Press the
button again.
f The count is resumed.
Note
f The presentation timer is ended by holding thebutton down for at least three seconds. f For details such as presentation timer function settings, refer to [DISPLAY OPTION] menu [P-TIMER] (x page 81).
Using the automatic setup function
The automatic setup function can be used to automatically adjust the resolution, clock phase, and image position when analog RGB signals consisting of bitmap images such as computer signals are being input, or to automatically adjust the image position when DVI-D/HDMI signals are input. Supplying images with bright white borders at the edges and high-contrast black and white characters is recommended when the system is in automatic adjustment mode. Avoid supplying images that include halftones or gradation, such as photographs and computer graphics.
button - Press the
button.
f [COMPLETE] is displayed when it has completed without any problem.
Note
f The clock phase may shift even if it has completed without any incident. In such cases, adjust the [POSITION] menu [CLOCK PHASE] (x page 68).
f If an image with blurred edges or a dark image is input, [INCOMPLETE] may appear or adjustment may not be performed properly even when [COMPLETE] appears. In this case, adjust the settings in the [ADVANCED MENU] menu [INPUT RESOLUTION] (x page 71), [POSITION] [CLOCK PHASE] (x page 68), and [SHIFT] (x page 66).
f Adjust special signals according to the [DISPLAY OPTION] menu [AUTO SETUP] (x page 74). f Automatic adjustment may not work depending on the model of the computer. f Automatic adjustment may not work for a synchronization signal of C-SY or SYNC ON GREEN. f Images may be disrupted for a few seconds during automatic adjustment, but it is not a malfunction. f Adjustment is required for each input signal. f Automatic adjustment can be canceled by pressing the - Press the
button.
f The individual adjustment screen of [KEYSTONE] or [CORNER CORRECTION] ([UPPER LEFT]) is displayed.
ENGLISH – 51
Chapter 3Basic Operations — Operating with the remote control 2) Press the
button. f The setting will change each time you press the button. Note f Refer to the menu [P IN P] menu (x page 96) for details. 52 – ENGLISH
Chapter 3Basic Operations — Operating with the remote control
Using the function button
[SUB MEMORY], [SYSTEM SELECTOR], [DAYLIGHT VIEW], or [TEST PATTERN] operations
can be assigned to the
button
- Press the
button. Note
f Assignment of the function is performed from the [PROJECTOR SETUP] menu [FUNCTION BUTTON] (x page 90).
Using the status function
You can display the status of the projector.
button
- Press the
button.
f The [STATUS] screen is displayed.
STATUS INPUT SIGNAL NAME SIGNAL FREQUENCY PROJECTOR RUNTIME LAMP: ECO : NORMAL : TOTAL INTAKE AIR TEMP. AROUND LAMP TEMP.
1/4 RGB2 SXGA60+-A1 65.22kHz/ 59.99Hz
1h 100h 200h 300h 27°C/ 80°F 27°C/ 80°F
ENTER SEND STATUS VIA E-MAIL
CHANGE
MENU EXIT
Note
f This can be displayed from the [PROJECTOR SETUP] menu [STATUS] (x page 92).
Using the ECO management function
You can display the setting screen relating to ECO management.
button
- Press the
button on the remote control. Note
f Refer to the [PROJECTOR SETUP] menu [ECO MANAGEMENT] (x page 85) for details.
ENGLISH – 53
Chapter 4 Settings
This chapter describes the settings and adjustments you can make using the on-
screen menu.
54 – ENGLISH
Chapter 4Settings — Menu navigation
Menu navigation
The on-screen menu (Menu) is used to perform various settings and adjustments
of the projector.
Navigating through the menu
Operating procedure
button
-
Press the
-
Press as to select an item from the main menu.
f The selected item is highlighted in yellow.
MAIN MENU PICTURE POSITION ADVANCED MENU DISPLAY LANGUAGE DISPLAY OPTION PROJECTOR SETUP P IN P TEST PATTERN SIGNAL LIST SECURITY NETWORK
MENU SELECT ENTER SUB MENU -
Press the
button.
f The sub-menu items of the selected main menu are displayed.
POSITION SHIFT ASPECT ZOOM CLOCK PHASE KEYSTONE
NORMAL 0
MENU SELECT ENTER SUB MENU
ENGLISH – 55
Chapter 4Settings — Menu navigation
- Press as to select a sub-menu, and press qw or the
button to change or adjust settings.
f Some items will switch in order as follows each time you press qw.
A
B
C
f For some items, press qw to display an individual adjustment screen with a bar scale as shown below.
CONTRAST
0
ADJUST
Note
f Pressing the