DynaScan DS431LT4 43 Inch Clean Back Digital Signage User Manual

DynaScan DS431LT4 43 Inch Clean Back Digital Signage

Material Contents Declaration

Part Name

| Hazardous Substances
---|---
Lead| Mercury| Cadmium| Hexavalent Chromium| Polybrominated Biphenyls| Polybromodiphenyl Ethers
Pb| Hg| Cd| Cr6+| PBB| PBDE
PCBA| O| O| O| O| O| O
CHASSIS| O| O| O| O| O| O
ACCESSORY| O| O| O| O| O| O
PACKAGE| O| O| O| O| O| O
O indicates that the level of the specified chemical substance is less than the threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC indicates that the level of the specified chemical substance exceeds the threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.

Recycling and Energy Information

DynaScan is firmly committed to its environmental protection efforts and we believe that reducing our products’ impact on the environment is of the utmost importance. We are dedicated to meet the latest environmental protection regulations.

Energy usage

Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being. When replacing old appliances with new one, the retailer is legally obligated to take back your old appliances for disposal at least for free of charge.

Declaration of Conformity

FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

CAUTION
Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the equipment.

RF exposure warning
This equipment must be installed and operated in accordance with provided instructions and the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

• Manufacturer Name : DynaScan Technology Corp.
• Manufacturer Address: 6F, No. 88 Wenmao Rd., Guishan Dist, Taoyuan City 333001,Taiwan

This device complies with Directive 2014/53/EU issued by the Commission of the European Community.

Frequency bands and Powers

• WIFI 2.4G-2412~2462MHz.
• Maximum radio-frequency power transmitted in the 2.4GHz is 50mW.

Safety Precautions

CAUTION

| Do not install near flammable material or any heat sources.
Do not defeat the safety purpose of the grounding-type plug.
Do not disassemble the display to avoid electrical shock or burn.
Normal operating condition considers installation at an altitude below 2000m; some abnormalities may be experienced when installed at an altitude above

2000m.

WARNING

| Please power off the LCD and the video source before plugging in the DP or HDMI cable.
Please installed the display in well-ventilated place, do not install in a confined

space.

Suitable for mounting on concrete or other non-combustible surface only.
If it gives off smoke, strange smell, or unusual noise, or when it gets too hot to

touch, immediately unplug the display and contact the dealer.

Clean only with soft, dry cloth but not use chemical liquids, and unplug while

cleaning.

Do not use extreme force or any sharp or pointed objects to touch the display.
Do not drop or allow any object to fall to the display.
Do not operate the display with wet hands to avoid electric shock.
Do not discard this product with general household waste. Please be sure to

comply with the local waste regulations.

This device uses, generates and radiated radio frequency energy. The radio

frequency energy produced by this device is well below the maximum exposure allows by Federal Communications Commission (FCC).

When a stationary or fixed image is displayed on the screen for a long time, the

image may be permanently imprinted on the screen.   This phenomenon is known as image burn-in and is not covered by the manufacturer’s warranty.

In order to avoid burn-in, avoid prolonged display of static or fixed images on the

screen.

Power supply cord must not be attached to the building surface, nor run through

walls, ceilings, floors and similar openings in the building structure.

Power cord shall be connected to a socket-outlet with earthing connection.

Important Safety Information

• Disassembling the LCD is strictly prohibited. Opening the cover may expose the user to electric shock or other hazards. Please contact DynaScan certified service professionals for all maintenance requirements.
• Do not allow any liquid to enter the LCD. Also avoid placing the LCD close to water sources.
• Do not place heavy objects on the power cord. A damaged power cord might cause electric shock or fire.
• Do not bend, twist, or damage the power cord.
• The power cord must comply with the local safety regulations.
• Do not damage or modify the prongs/pins and the ground contact on the power cord plug.
• Do not place the LCD on an unleveled surface or an unstable vehicle. The LCD could fall over and cause substantial damage.
• Do not cover the vents and/or the heat sink.
• Do not install the LCD beside radiators or other heat sources. The installation site should have sufficient ventilation so the heat generated by the LCD can be dissipated.
• Do not use the Signage in a hot, humid, dusty, or fumy environment.
• Handle the LCD with care. Save the packaging materials for transport later.
• Clean the LCD backside at least once a month for dust and other particles.

Unplug the LCD immediately and contact a DynaScan certified service professional as soon as possible when any of the following situations occurs

• Damaged power cord or power plug.
• If liquid or foreign object has entered the LCD.
• If the LCD has been exposed to rain or water.
• If the LCD has been dropped or the casing has become damaged.
• If any structural damage such as cracks or unnatural vibration is found.
• If the LCD cannot be operated following the steps outlined in this manual.
• If the LCD emits smoke or other odors, or generates strange noises.

Operating Suggestions

Avoid displaying a stationary image for a long period of time in order to prevent image sticking.

Cleaning the Panel

• Use a soft, lint-free cloth to gently wipe the dust off from the screen panel.
• Do not use any hard material to wipe the panel.
• Do not poke the panel with your hand or any sharp object such as a pen or a nail or exert excessive pressure on the panel to prevent any damage.
• Do not use any cleaning solutions on the panel as it might cause discoloration.

Cleaning the Casing

• Unplug the power cord.
• Gently wipe the casing with a soft cloth.

Attention

Do not use any of the following solutions to clean the casing as they may damage the paint and cause it to crack or peel: benzene solution, alkaline solution, alcohol-based cleaning solution, glass cleaner, wax, polisher, or detergent.

Contents

Confirm that the accessories below are shipped along with the display. If any item is missing, please contact your dealer. The color and shape of the accessories may vary with the products.

• DS431LT4 Professional LCD.
• Remote Control x 1 pc.
• Batteries (1.5V / AAA) x2 pcs
• Power cable x1 pc
• Quick Start Guide x1 pc
• ESK302 x1 pc.

Attention
Please use the following table to check whether the included power cord is suitable for your region. If the power cord does not match your region, please contact your local supplier. Please use matching AC socket in order to meet your local safety regulations.

Plug Type| North America| European Continental| Japan| Taiwan
---|---|---|---|---

Plug Shape

| | | |
Region| U.S.A. / Canada| EU

Except U.K.

| Japan| Taiwan
Voltage| 120V| 230V| 100V| 110V
NEMA TYPE| NEMA 5-15| CEE 7/7| NEMA 1-15| NEMA 5-15

IEC Display Plug

|
IEC Plug TYPE| IEC320 C13

Installing and Replacing Remote Control Batteries

1. Open the battery compartment cover.
2. Insert 2 new AAA batteries.
3. Close the battery compartment cover.

Warning

• Incorrect usage of batteries may cause leakage or explosion.
• Pay attention to the polarity when installing the batteries.
• Do not mix different types of batteries or new and used batteries. Doing so may shorten the battery life or cause leakage.
• Remove or replace the batteries when they are empty in order to prevent acid leaking in the battery compartment.
• Do not touch the leaked substance from the batteries in case of a battery leakage. Doing so may hurt human skin.

Note
If the remote control is not going to be used for a long time, we recommend removing the batteries from the remote control.

Installation

The LCD must be properly installed using a wall mount. Incorrect installation may cause injury or damage the equipment. Product warranty does not cover the damage caused by improper installation and DynaScan shall not be held responsible in such incident. Refer to the mount manufacturer’s instructions for proper installation.

Mounting

• We recommend for at least four people to handle and mount the display.
• Mounting the Professional LCD on the wall is the responsibility of the user.
• Not all walls provide enough strength to support the LCD.
• The LCD may drop and cause serious injury if it is mounted on a slanted wall.
• Product warranty does not cover improper installation, modification, or damage caused by natural disasters.
• DynaScan recommends having certified professionals to evaluate the installation site and perform the mounting operation.
• Do not to cover the vent and/or the heat sink in order to ensure proper heat dissipation.

When mounting on a wall

• A wall mount is not included in the accessory. Please purchase a VESA Standard wall mount to secure the LCD.
• DynaScan is not responsible for the damage caused by using non standard wall mounts.
• Verify that the mounting location can support the weight of the LCD before installation.
• The installation angle must be within 15 degrees of the vertical axis.
• Do not install the wall mount while the power is turned on as it may cause serious injury due to electrical shock.

Model Number| VESA (mm)| Screw Specification| Screw Length| Number
---|---|---|---|---

DS431LT4

|

A  B

|

200  400

|

M6

|

Greater than 10mm Smaller than 12mm not including wall mount thickness

|

4

Orientation

When used in the portrait orientation, the LCD should be rotated clockwise when looking at the front of the display such that the left edge becomes the top edge.

Front

Portrait mode: Rotate the set clockwise 90° (mandatory)

The orientation sticker can be found on the rear of display, which is for distinguishing the direction of installation.

Installation Location

• The wall and mount must have enough strength to support the LCD and its accessories.
• Do not install in a location with strong vibrations or dusty.
• Do not install near the building’s main electric panel.
• Ensure the LCD is secured in such a manner that it cannot be easily removed by the general public.
• Leave clearance around the outer edge of the LCD or video wall matrix) from other objects to ensure proper ventilation.
• For installations with screens inset into the wall, refer to section: Enclosures for cooling and ventilation considerations.

Maintenance

Inspect the fasteners regularly for signs of loosening or deformation. Please perform appropriate corrective measures when a problem is identified. Neglecting the problem may worsen the situation. Increase the inspection frequency on areas where previous maintenance had occurred to ensure the problems do not occur again.

Wall Mounting

A wall mount is not included. Please purchase a VESA Standard wall mount to secure the LCD. DynaScan is not responsible for damages caused by using non- standard wall mounts. Verify that the mounting location can support the weight of the LCD before installation. The installation angle must be within 15 degrees of the vertical axis. Do not install the wall mount while the power is turned on as it may cause serious injury from electrical shock.

Connecting to a Power Source

Using the power cable provided, plug it in the power inlet on the back of the display shown in the diagram below. Connect the power cable to a 100-240 volt, 50 / 60Hz AC power outlet. Insert the plug completely into the socket. A loose power connection may cause damage to the display and/or lead to a fire hazard.

Connecting an External Video Source

Turn OFF the power of both LCD and external video device. Using the HDMI cable provided, insert one end into the HDMI-IN on the back of the display shown the in the diagram below. Connect the other end of the HDMI cable to the HDMI output of the video source.

Input / Output Terminals

• A. AC (IN): Connect the supplied power cord to the wall outlet.
• B. Power Switch: Press to switch the main power on/off.
• C. Audio (OUT): Connect the audio signal output from Audio IN jack to an external AV device.
• D. RJ-45 1 (IN): RJ45 network input connection.
• E. HDMI 1 (IN): Connect the HDMI output of a PC or an AV device via a HDMI cable.
• F. HDMI 2 (IN): Connect the HDMI output of a PC or an AV device via a HDMI cable.
• G. RS-232 (IN): RS232C network input connection for remote control from PC.
• H. USB 2.0 port 1: Support for USB flash drive storage, mouse and keyboard.
• I. USB 2.0 port 2: Support for USB flash drive storage, mouse and keyboard.
• J. Extension Connector: Extension Connector for optional IR Extension sensor kit (ESK302).
• K. Thermal: Extension Connector for optional Extension thermal kit (ETK203).

USB 2.0 port
A standardized port to connect a variety of devices like mouse, keyboard, and flash drive. Support USB storage devices formatted with NTFS, FAT32 (32G) file system.

Operating Instructions

Powering On/Off the Display

To turn on/off the display, press the power switch on the back of the display.

NOTE
The remote control only works when the power switch is ON.

Using the Remote Control

Connection using an External Sensor Kit (ESK302)

Connect the ESK302 cable to the mini USB port on the side of the display, and aim the remote at the IR receiver as shown below. Meanwhile, the IR receiver on the display will be disabled. The operating range of the remote control is 2.5 meters 8 feet.

NOTE
Ambient light may affect the performance of the remote control. Avoid fluorescent or neon lights in the vicinity.

Color and shape may vary by model.

Using the built in keypad

Navigating the On Screen Display (OSD) Menu

Press the MENU button on the built in keypad or remote control to show the OSD. Use the navigation arrows to select and adjust the menu items. The change of each setting can only enable when you press LEFT.

Input Source

Input Source

| Main| HDMI 1| Set the Main input to display.
Failover 1| HDMI 2| Set the Failover 1 input to display.
Failover 2| DP| Set the Failover 2 input to display.

Command Detection

| ****

Off

| Only effective in Main input source.

If the display didn’t get both of commend and the input signal, it will change to Failover1 input.

Picture

Picture

| Color Temperature| USER 2| Select the color temperature. User2, User1, D93, D65 and D55

Red

| | Adjust the red light level. Range 0 – 100.

Note : The feature is only supported on User2 mode.

Green

| | Adjust the green light level. Range 0 – 100.

Note : The feature is only supported on

User2 mode.

Blue

| | Adjust the blue light level. Range 0 – 100.

Note : The feature is only supported on User2 mode.

Contrast| 60| Adjust the contrast level. Range 0 – 100.
Gamma| Native| Adjusts the Gamma value. Native, 2.2, 2.4

and Gamma

Black Level

| ****

Limite

| Selects the black level to adjust the screen gray scale. Limitedfor video source uses 16 to 235 levels for R/G/B, such as HDMI. RGB Full for video source uses all levels from 0 to 255 levels.

Auto is for detecting the video source to determine its value is applicable for Limited or RGB Full.

Brightness

Backlight

| ****

Auto Brightness

| ****

Off

| If the AUTO BRIGHTNESS is Off the screen brightness will remain at HIGH LEVEL brightness value.

If the AUTO BRIGHTNESS is Auto, the brightness of display will be adjusted according to the ambient light. When ambient light is bright, the screen will adjust to the High Level brightness value set; when ambient light is dark, the screen will adjust to the

Low Level brightness value set. When the Timer High Level Time

| | | Low Level Time mode is set, the display will automatically switch the brightness according to the time set.

When setting Mix  mode, Timer and Light sensor will work at this mode. For example, setting High Level

Time

8:00am and Low Level Time = 6:00pm, the light sensor will detect environment brightness and then display will adjust the value of High Level during 8:00am and 6:00pm.

---|---|---|---
High Level| 100| Adjusts the highest brightness level. Range 0  100.
Low Level| 10| Adjusts the lowest brightness level. Range 0 100.
High Level Time| 08:00| Set high level time.
Low Level Time| 18:00| Set low level time.

Time

Time

| Current Date| | Set the date.

Current Time

| | Set the clock.

Note : The internal clock will continue to function when the power is turned off.

Day of Week| | Set the day of week. Monday to Sunday
Time Zone| | Set the Time Zone.
Power Control

Timer

| Off| Automatic power on / off schedule function.
On Time| 08:00| Set turn on time.
Off Time| 18:00| Set turn off time.

Advance

Advance

| ****

Display Mode

| ****

Auto

| Change the Menu orientation. The Menu can be displayed in either LANDSCAPE,

or PORTRAIT mode.

Screen Protection| ****

Off

| Turn on / off image burn-in protection. Set image burn-in protection interval.

Range 0 – 100 minutes.

IR Control

| ****

On

| Enable/disable the remote control for Menu.

Note : When disabled, the remote control function can be enabled again from the control panel on the display or through the DynaScan “Display

Manager” application.

Power Off Mode

| ****

Standby

| Standby: Background processes are still running, and remote control in normal operation.

Sleep: When placed in sleep mode, background processes and remote control are not running. The display is at a minimum power state which helps conserve power when the device is not in use.

IR/ Keypad working normally. Only Keypad

on the display or [Power Button] on the remote control can wake up the display.

AC Back Status

| ****

Power On

| Choose to use the AC back status function.

Power On: Display booting up when the power back after an outage.

Standby: Display keeps soft-off status when the power back after an outage.

Memory: Display will back to the last state when the power back after an

outage.

Volume| 50| Set volume.

Range 100 – 0.

Reset Default Setting| ****

Off

| Restore all settings to default.

Note : It does not modify CURRENT DATE, CURRENT TIME, DATE OF WEEK,

| | | TIME ZONE, POWER ON TIME and
---|---|---|---
POWER OFF TIME.
| | Turn On:
OSD Password Protection| ****

Off

| Create Password > Confirm Password >

Password Protection On Turn Off:

| | Enter Password > Password Protection Off
Reset OSD| hide| Enter Password > Enter New Password >
Password| Confirm New Password > Success

Information

Information

| Model| DS431LT4| The display’s model.
SN| | The display’s serial number.
Resolution| | Input resolution
MCB Version| | The MCB version.
FW Version| | The F/W version.
Fan Status| | Good: Fan under normal working conditions

NG: A malfunction of the fan system.

Thermal Kit Temp.| | The Extension Thermal Kit ETK203 is for

ambient temperature monitoring.

Some functions may not be available for all models.

Specifications

PANEL

| LCD Panel Size| 42.5 inches
Native Resolution| 1920 x 1080
Brightness| 2,500 cd/m² (Typ.)
Contrast Ratio| 4,000:1
Response Time| 8 ms Type
Viewing Angle| 178°/ 178°
Life Time| 100,000 hrs (Typ.)
Panel Surface| AG 28%

POWER

| Power Supply| Internal
Rated Voltage| 100 – 240V, 50 / 60Hz
Power On Mode| 240W (Typ.) / 240W (Max.)
Standby Mode| < 1W

MECHANICAL SPECS

| Bezel Width T/B/L/R| 8.7 / 8.7 / 8.7 / 8.7 mm
Cabinet Color| Black
Monitor Dimension LxHxD| 962.1 x 552.0 x 77.4 mm
Monitor Weight set / package| 18.1 kg / 18.5 kg
VESA Mounting Dimension| 4 Holes (400×200 mm)
USER INTERFACE| OSD Language| English

ENVIRONMENT

| Operation Temperature| 0°C ~ 45°C
Storage Temperature| -20°C ~ 60°C
Humidity| 10%~80% RH Non-Condensing

I/O Ports

| HDMI| IN 2
RS-232| IN 1
Audio| OUT 1
USB port| IN 2
RJ-45| IN 1
Extension Connector (Mini USB)| IN 1 (ESK only)
External temp. sensor| IN *1 (ETK only)
Fuse| | 5A

Design and specifications are subject to change without notice.

Input Mode

Active Resolution| ****

Refresh Rate

---|---
H Pixels| V Lines
640| 480| 60 Hz
720| 480| 60 Hz
800| 600| 60 Hz
960| 600| 60 Hz
1024| 768| 60 Hz
1280| 720| 60 Hz
1280| 768| 60 Hz
1280| 960| 60 Hz
1280| 1024| 60 Hz
1366| 768| 60 Hz
1400| 1050| 60 Hz
1440| 900| 60 Hz
1600| 1200| 60 Hz
1680| 1050| 60 Hz
1920| 720| 60 Hz
1920| 1080| 60 Hz

Pin Assignments

RS-232 Input

Troubleshooting

No image is displayed.

| Check whether the cable is completely plugged in.

Check whether the main switch is in the ON position, and the power cord is completely plugged in.

Check whether the image source’s resolution is set as the supported format

Check whether the cable is damaged or bent excessively.

Nothing happens when switching the main switch on.| Unplug the power cord from the socket and plug it in again after a few seconds to reset the Signage.

Note: Unplugging the power cord will not change the settings.

Image is unstable.| Check whether the cable is completely plugged in.

The remote control does not work.

| Check whether there are batteries in the remote control. Check the batteries for freshness, polarity, etc. Check whether the remote is in the operation range. Bright light may interfere with the remote control. Please avoid using the remote control near special fluorescent lights or neon lights.
Auto on/off does not work or does not function properly.| Check whether the TIMER setting in the menu is set to OFF. Check whether the Power On Time and Power Off. Time settings are set correctly.
Cannot control the display remotely via RS-232.| Check whether the RS-232 cable is connected properly.

If you are still having trouble with your DynaScan DS² Professional LCD, contact your dealer or DynaScan directly for more assistance.

About DSM365

DSM365 is an internal operating system as Android, which can install the applications via USB flash drive storage, SD card or Internet.

How to Switch to DSM365

Press the MENU button on either the rear panel control or remote control to show the OSD. Use the navigation arrows to select and adjust the Input Source. Input Source → Main → DSM365

www.dynascandisplay.com

References

• DynaScan – Indoor and Outdoor High Brightness LCDs

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>