XTX-7500UHD - Monitor Legamaster - Free user manual and instructions

Product Type	Monitor
Brand	Legamaster
Model	XTX-7500UHD
Screen Size	75 inches
Resolution	Ultra HD (3840 x 2160)
Panel Technology	LED
Aspect Ratio	16:9
Input Connectors	HDMI, DisplayPort, USB
Power Consumption	Approximately 200 W
Weight	Approximately 35 kg
Dimensions (WxHxD)	Approximately 1675 x 960 x 80 mm
Power Supply	AC 100-240 V, 50/60 Hz
Main Features	UHD display, HDR compatibility, built-in speakers
Care and Cleaning	Use a soft, dry cloth; avoid solvents
Safety	Wall mounting recommended, ensure proper ventilation
Spare Parts and Repairability	Contact Legamaster customer service
General Information	Manual available online

Frequently Asked Questions - XTX-7500UHD Legamaster

How to turn on the screen?

Press the power button located at the bottom right of the screen or use the supplied remote control.

What is the maximum supported resolution?

The maximum resolution is 3840 x 2160 pixels (Ultra HD).

How to clean the screen?

Use a slightly damp microfiber cloth. Never use abrasive chemicals.

Can I mount the screen on the wall?

Yes, the screen is compatible with a VESA 600x400 mm wall mount.

What cables are included in the box?

HDMI, power cable, and a USB cable are generally included.

How to adjust image settings?

Access the OSD menu using the buttons on the right side of the screen or via the remote control.

Does the screen have built-in speakers?

Yes, it is equipped with two 10 W speakers.

What to do if the screen does not turn on?

Check the power cable and electrical outlet. If the problem persists, contact customer service.

How to connect a laptop?

Use an HDMI or DisplayPort cable to connect your computer to the screen.

Where to download the full manual?

The manual is available for free download at notice-facile.com.

USER MANUAL XTX-7500UHD Legamaster

We make communication visible

Close-up of a car's side profile with navigation icons and a 'Ripton Software Suite v20.4' watermark (no readable text or symbols beyond UI icons)

ENGLISH | DEUTSCH | FRANÇAIS | NEDERLANDS | ESPAÑOL

XTX-7500UHD

USER MANUAL

Two people in a meeting room with brick walls and city skyline display (no visible text or symbols)

LANGUAGES

GB	ENGLISH		2
DE	GERMAN	DEUTSCH	33
FR	FRENCH	FRANÇAIS	61
NL	DUTCH	NEDERLANDS	89
ES	SPANISH	ESPAÑOL	117

TABLE OF CONTENTS

1. Important Information .... 3

1.1. Use 3
1.2. Exemptions 3

1. Safety Instructions....4

2.1. Safety Precautions....4
2.2.Moving and Carrying Notice 5
2.3.Installation 5
2.4. Wall Mount Safety Notice 6
2.5. Recommended Use 7
2.6. Cleaning 8

1. Package Contents 8

3.1. Unpacking....8
3.2. Included Accessory 9

1. Installation 9

4.1.Environment State 9
4.2.Power Input 9
4.3.EasyFix mounting solutions and Cable Management 10
4.4. Control Panel 11
4.5. Status LED 11
4.6.Input and Output Connector....11
4.7. Remote Control....12

1. Operations....13

5.1.Turning the Display On and Off 13
5.2. Adjusting the Volume and Input Source 13
5.3. Add a label to an input source....13

1. OSD (On-Screen Display) Controls 13

6.1. OSD Menu Overview 14
6.2. Navigation through OSD Menu 15

1. Touch Operation 21

7.1. Touch USB Cable Connection 21

1. Specifications 22
2. Supported Timings....23
3. Serial Commands....24

10.1.Serial Communications....24
10.2.RS-232 Connection and Port Configuration 24
10.3. Command and Response Format 24
10.4. Command and Response Examples 25
10.5.Serial Command List....25

1. Troubleshooting....31
2. Compliance 31
3. Appendix 32
   13.1. Dimensions 32

1. IMPORTANT INFORMATION

WARNING:

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT'S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTABLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE

1.1. USE 1.2. EXEMPTIONS

• Transport the display upright with proper packaging. Avoid placing the display face up or down. Be careful not to bump to the display.
• Do not send a static (non-moving) image to the display, or it may cause image 'burn-in' or image retention.
• "Burn in" and/or image retention is not covered under warranty.

• Make sure to change the image on the display periodically. It is recommended to (1) turn off the display for at least 6 hours after 16 hours of usage in a 24 hour period to help avoid image retention and (2) to turn the "IRFM" function to "ON" in the OSD menu (under "Advanced Settings").

• This product isn't warranted for any damage caused by natural disaster (such as earthquake, thunder, etc.), fire, acts by third parties, accidents, owner's intentional misuse and fault, or use in other improper conditions.

• This product isn't warranted for incidental damages (such as profit loss or interruption in business, modification or erasure of record data, etc.) caused by use or inability to use of this product.
• This product isn't warranted for any damage caused by inappropriate operation, or from not following the user manual.
• This product isn't warranted for any damage caused by misuse or malfunction through simultaneous use of this product and the connected equipment or software.
• This product isn't warranted for any damage caused by neglect of the instructions described about installation.
• This product isn't warranted for any damage caused by improper installation.
• This product isn't warranted for any damage caused by disassembly, modification or repair by non-authorized service center or people.

2. SAFETY INSTRUCTIONS

Before using this display, please read this user manual thoroughly to help protect against property damage and to ensure your personal safety and the safety of others.

• Be sure to observe the following instructions.
• For your safety, be sure to observe the warnings located in this manual.
• For installation or adjustment, please follow the instructions in this manual and refer all servicing to qualified service personnel.

2.1. SAFETY PRECAUTIONS

If smoke or a peculiar smell comes from the display, remove the power plug from the outlet immediately.

Failure to do so may result in fire or electrical shock. Contact your dealer for inspection.

If the display has been turned on but there isn't a picture, remove the power plug from the outlet immediately.

Failure to do so may result in fire or electrical shock. Contact your dealer for inspection.

If water is spilled or objects are dropped inside the display, remove the power plug from the outlet immediately.

Failure to do so may result in fire or electrical shock. Contact your dealer for inspection.

If the display is dropped or the cabinet is damaged, remove the power plug from the outlet immediately.

Failure to do so may result in fire or electrical shock. Contact your dealer for inspection.

If the power cord or plug is damaged or becomes hot, turn off the main power switch of the display, make sure the power plug has cooled down and remove the power plug from the outlet.

If the display is still used in this condition, it may cause fire or electrical shock. Contact your dealer for replacement.

2.2. MOVING AND CARRYING NOTICE

Moving the display:

Moving the display requires at least four people. Attempting to move the display with one person may result in dropping the display and/or serious injury. When moving a display in its shipping carton, lift the carton using the white handles.

Line drawing of three people standing beside a blank rectangular object, no text or symbols present

Line drawing of two workers installing a large cabinet (no text or symbols present)

Line drawing of a hand holding a pen, no text or symbols present

Carrying the display:

This display is heavy; please follow proper lifting techniques, as pictured below. Failure to do so may cause injury.

Two line drawings showing a person bending forward at a desk and kneeling, with no text or symbols present.

2.3.INSTALLATION

Don't install in a high-temperature environment.

If the display is used in high-temperature or in direct sunlight, it may cause the case or other parts to become distorted or damaged, resulting in overheating or electrical shock.

Don't install in a high-humidity environment.

This may cause overheating or electrical shock.

Don't install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.

This may cause fire or electrical shock.

Don't overload outlets or cables beyond electrical capacity.

Don't use extension cords as it may cause fire or electrical shock.

Don't insert the power plug into an outlet other than 100\~240V AC.

This may cause fire or electrical shock.

• Don't use a damaged power plug or worn outlet.
• Don't insert an improper power plug it may cause fire or electric shock.

Don't place the display on an unstable shelf or surface.

The display may fall, causing injury. Please install on a horizontal, stable, level surface.

Don't place objects on the display.

• If the display is covered or the vents are blocked, the display could overheat and cause a fire.
• If metal or liquid gets into the display, it may cause fire or electrical shock.
• Do not put heavy objects on the display as they may fall, causing injury.
• Please keep a 10 cm minimum distance between the display and the wall for sufficient ventilation.

Don't move the display when it is connected to the power cord and AV cables.

• When moving the display, make sure to remove the power plug and cables from the outlet or source.

• When unpacking or carrying the display, at least 2 people are needed. Make sure the display is carried upright.

• Transport the display upright. Avoid placing the display face up or down.

• Handle the display gently. Do not drop.

2.4. WALL MOUNT SAFETY NOTICE

1. Please make sure if the bracket is fixed to the solid wall / solid pillar for fear of falling due to heavy weight.

Technical line drawing of a structural support frame with no text or symbols

Simple line drawing of a mechanical component with two rectangular components and a zigzag top section (no text or symbols)

1. After assembling, please don't pull or shake violently.

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Simple line drawing of a room with vertical bars and a hanging sign, no text or symbols present

1. Please don't install the bracket directly under the sunshine or humidity / high temperature places for fear that the quality is effected.

Simple line drawing of a room corner with sunlight illuminating the wall and a prohibition symbol below (no text or labels)

Line drawing of a room with doors, a monitor, and a heater (no text or symbols)

1. Installing the bracket over 10 cm from each wall side and begin vertical to the ground is the suggested installing position.

If you encounter a problem during installation, please contact your supplier for assistance. Don't repair or open the display by yourself.

Failure to do so may result in fire or electrical shock. Contact your dealer for inspection.

Protect and correctly use the power cord/plug.

• Don't pinch the power cord/plug between hard surfaces.
• Don't step on the power cord/plug.
  • Before inserting the power plug into the wall outlet, connect the power cord to the display.
• Don't operate the display with a damaged power cord or it may damage the display.

Using extension cords (not recommended)

If an extension cord must be used, ensure the voltage rating exceeds the max power consumption of the display. If the voltage rating is less than the display, it will cause the extension cord to overheat.

If there is thunder or lightning, don't touch the display or the power plug.

This may cause an electric shock.

Don't use any kind of liquid on the display.

• If liquid is spilled on the display, remove the power and ask qualified service personnel to check the display.
• If the liquid gets on the display's screen, please clean it with a dry and soft cloth immediately.
• Don't use any harsh chemical on the display.
• If metal or liquid gets into the display, it may cause a fire or an electrical shock.

Don't install or remove the power plug with wet hands.

This may cause an electrical shock.

If the display will not be used for a long period of time, unplug the display.

This may cause premature wear of electrical components or fire.

Don't push or shake the display.

This may cause damage or injury.

• If the glass of the display panel is broken, liquid may escape. Please don't touch the liquid.
• If liquid get into your eyes or touches your skin, wash with the clean water and seek medical attention immediately.

Precautions with the remote control batteries

• Please only use approved AAA type batteries.
• Please be sure to insert batteries by matching the + and -.
• Don't recharge, heat, disassemble, short or throw batteries into a fire.
• Don't mix a new battery with a used one.
• Don't mix different types of batteries together (only use the specified type). it may cause burn and injury.

2.6. CLEANING

Take off the power plug before cleaning.

Failure to do so may result in electrical shock or damage.

Cleaning the surface of the display

• When the surface of the display becomes dirty, please wipe the surface lightly with a soft clean cloth.

• If the surface requires additional cleaning, lightly moisten the cloth.

• Do not to let any kind of liquid enter the display as it may cause electrical shock or damage.

• Do not clean the display with alcohol, solvents or ammonia, as this could damage the display.

3. PACKAGE CONTENTS

3.1. UNPACKING

• The e-Screen XTX display is packed using cushions to protect the display during shipping.
• Before unpacking your display, prepare a stable, level, and clean surface near a wall outlet.

• Set the display box in an upright position and open from the top of the box before removing the top cushions.

• Step 1: Remove the white handle and cut the banding

• Step 2: Remove the top cushion and take the accessory bag out.

Item Description Quantity

1 Display 1
2 Carton 1
3 EPE Cushion Bottom 2
4 Poly Bag 1
5 Carton Lock 8
6 Accessory Bag	1

3.2. INCLUDED ACCESSORY

Item

IR Remote Control (Batteries Included)

IR Extender

HDMI Cable

USB Type B to A

Power Cord

USB Stick (User manual included)

Bag with EasyFix cable clips

Legamaster Ergonomic stylus

4. INSTALLATION

4.1. ENVIRONMENT STATE

When operating the XTX series display, ambient room conditions should not exceed the following:

• Operating temperature: -5°C to 45°C (41°F to 104°F)
  • Humidity: less than 90% RH (Max)

4.2. POWER INPUT

The power cord (shipped separately) is used to connect the display to an AC wall outlet. Plug the power cord into the AC inlet on the side of the display. Locate the Main Power switch directly above the AC inlet and press "-" to turn power on, and "O" to turn power off.

graph TD
    A["OSD control panel"] --> B["Main power – Switch AC In socket"]
    B --> C["I" is power on "O" is power off"]
    D["Status LED / Light Sensor / IR Receiver"] --> B

4.3. EASYFIX MOUNTING SOLUTIONS AND CABLE MANAGEMENT

4.4. CONTROL PANEL

Close-up of a four-pole button interface with icons for audio, power, image, and sound (no text or labels visible)

Key Descriptions

Power Power on/Power off

Source Source selection (toggle)

Menu Right/Volume +

Menu Left/Volume -

▲ Menu Up

Menu Down

Menu/Exit Menu/Exit selection

4.5. STATUS LED

LED Illumination Condition

Green Normal operation
Blinking Orange No signal
Orange	Power Saving
Off	Power off
	AC off

Note:

If the Status LED is set to „Off“ in the OSD menu, the Status LED will not operate.

4.6. INPUT AND OUTPUT CONNECTOR

1	PowerConnects the display to power here.
2	Touch USB 1A standard, Type B USB port for the touch functionality of the display.Automatically links to HDMI 1, 2, VGA or DisplayPort
3	Service USB portA standard type A USB port for service purposes like e.g. firmware upgrades. Only to be used by, or if instructed by, an authorized Legamaster service technician.
4	DisplayPortDisplayPort 1.1a and DisplayPort-HDCP 1.1 compliant, SD/HD input for connecting SDTV, EDTV or HDTV component video sources.
5-6	HDMI 1, 2HDCP-compliant digital video inputs for connecting HDMI sources.
7	HDMI outHDCP-compliant digital video inputs for connecting HDMI sources.
8	VGA (D-Sub 15 pin)Connects components that have RGB or component output jacks, such as a personal computer or external
9	PC Audio InConnects the audio output from a personal computer here.

10	IR ExtenderConnects the IR Extender cable provided with the display to this input.
11	Audio OutConnects external, powered speakers or an external audio receiver/amplifier.
12	SPDIFConnects external, powered digital speakers or audio receiver/amplifier.
13	Touch USB 2A standard, Type B USB port for the touch functionality of the display.Linked to HDMI 3 in Auto setting.
14	HDMI 3HDCP-compliant digital video inputs for connecting HDMI sources.
15	RS-232CA female, 9-pin D-sub connector for interfacing with a PC or control system.
15	EthernetAn RJ-45 connector for interfacing with a PC or home theater automation/control system via a Cat 5 cable.

4.7. REMOTE CONTROL

Label Description

1 INFO Provides source and resolution information
2	Turns the display on and off
3 VGA Selects the PC RGB source
4 DISPLAYPORT Selects the DisplayPort source
5, 8, 11 HDMI 1, 2, 3 Selects the HDMI source
10 OPS Selects the OPS computer source
19 MENU Opens the display's on-screen menu system.
17, 18,20, 21	When the menu system is already open,pressing this button will select the previous submuenuNavigates through submenus and settings
22 ENTER Selects highlighted menu choices
23 EXIT Closes the menu system
26 SCALING	Selects each aspect ratio, in sequence: FullScreen, Native, Letter Box and Pillar Box
27 FREEZE Freezes the current picture on the screen
28 MUTE Turns off the sound
29 BRIGHTNESS	Adjusts the brightness
30 CONTRAST	Adjusts the contrast
31 AUTO Auto adjustment of VGA source
32 SOURCE	Selects each source, in sequence
33 VOLUME -	Decreases the sound volume
34 VOLUME +	Increases the sound volume

4.7.1. Changing the Remote Control Battery

1. Remove the battery cover

Slide back and remove the battery cover in the direction of the arrow.

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2. Insert the batteries

Align and insert two AAA batteries according to their plus and minus ports (as indicated in the remote control).

3. Close the battery cover

Replace the battery cover in the direction of the arrow and snap it back into place.

Line drawing of a hand holding a small object, possibly a device or tool, with no visible text or symbols.

1. Used batteries needed to follow the city rule to be discarded.
   II. Avoid keeping used, old batteries inside the remote control, causing leakage of internal liquid resulting metal rust or fatal damage to the remote control hand unit.
   III. Battery to be used according to the instruction

CAUTION

About the remote control

• Don't drop, shake or bump.
• Don't place on wet materials.
• Don't dismantle.
• Don't place in locations with exposure to high-temperature or high-humidity levels.

5. OPERATIONS

5.1. TURNING THE DISPLAY ON AND OFF

Turning the display on

1. Connect the display to an AC power outlet
2. Ensure the AC switch is set to “—”.
3. Press and hold the power button on the control pad for 2 seconds, alternatively you can use the power button on the remote control.

Turning the display off

With the power on, press and hold the power button on the control panel for 2 seconds to put the display into standby mode, alternatively you can use the power button on the remote control. To turn off power completely, turn the AC switch to „O” or disconnect the AC power cord from the power outlet.

Note:

If there is no signal input for a period of time, the display will automatically go into power saving (sleep) mode.

5.2. ADJUSTING THE VOLUME AND INPUT SOURCE

Adjusting the Volume

1. Using the remote or control panel, press the VOLUME- or VOLUME+ to increase or decrease the volume.

Selecting the input source

1. Press the SOURCE select button (▼▲) on the control pad of the display and toggle to the desired input source. The display will automatically switch to the selected input after two seconds:

• VGA
- DisplayPort

- HDMI 1

- HDMI 2

- HDMI 3

- OPS

1. Using the remote, press the desired source button (DISPLAYPORT, HDMI1, HDMI2, HDMI3, HDMI4, VGA)
2. If the display cannot find a source, a "No signal" message will appear.

5.3. ADD A LABEL TO AN INPUT SOURCE

To indicate what type of equipment, device or connection is linked to an input, a label can be added. Please refer to the Source Renaming setting under Display Settings in chapter 6.

6. OSD (ON-SCREEN DISPLAY) CONTROLS

To display the on-screen menus, press MENU on the remote control.

To select a sub-menu, use the ▲ and ▼ buttons to highlight it. Then, press ▶ to enter that sub-menu.

To select a menu item, use the ▲ and ▼ buttons to highlight it. Then, press ◀ or ▶ to adjust that setting and press ENTER.

The OSD menus are arranged hierarchically, as shown in the following table. Depending on the selected input source and signal characteristics, some menu options may not be available.

6.1. OSD MENU OVERVIEW

Main Menu Sub Menu Value
Image Settings	Scheme User / Vivid / Cinema / Game / Sport
	Brightness 0~100
	Contrast 0~100
	Sharpness 0~100
	Saturation 0~100
	Hue 0~100
	Backlight 0~100
	Color Temp & Gamma	Gamma 2.2, Off
		Color Temp 5000K / 6500K / 7500K / 9300K / User
		Red Gain 0~100
		Green Gain 0~100
		Blue Gain 0~100
		Red Offset	0~100
		Green Offset	0~100
		Blue Offset	0~100
	HDMI RGB Range		Auto / Full / Limited
Display Settings	Input Source		VGA / DisplayPort / HDMI1 / HDMI2 / HDMI3 / OPS
	Aspect Ratio		Auto / 4:3 / 16:9 / Letterbox / PointToPoint
	OverScan		0% ~ 10%
	Auto Scan Off / On
	Source Renaming		Default, STB, DVD, BluRay DVD, HD DVD, XBOX, Wii, PS4, Computer, User
	Auto Adjust		Yes / No
	VGA Position		0~100
	VGA Phase		0~255
	VGA Clock		0~100
Audio Settings	Volume		0~100
	Bass		-10 ~ 10
	Treble		-10 ~ 10
	Balance		-10 ~ 10
	Speaker		Off / On
	Audio Source		Default / VGA
Basic Settings	Horizontal Pos.		0~100
	Vertical Pos.		0~100
	OSD Transparency		0 ~ 4
	OSD Timeout		5~60 sec.
	OSD Language		English / French / German / Nederland
	Power On/Off Music		Off / On
	Power LED		Off / On
	RTC & Schedule	Current Time	Setup Date & Time
		Time Mode	User / Workday / Everyday
		Mon. ~ Sun.	0/■00:00 ~ 23:59 / 00:00 ~ 23:59
Adv. Settings	Smart light control		Off / DCR / Light Sensor
	IRFM		Off / On
	Noise Reduction		Off / High / Medium / Low
	Wake Up from Sleep (Note2)		VGA Only / Digital, RS232, Ethernet / Never Sleep
	EDID Switch		1080p / 4K2K@30 / 4K2K@60
	Touch Input Mapping		Auto / OPS / Rear USB / HDMI3
	Network Configuration		Configure network settings.
	Software Update (USB)		Yes / No
	Restore Factory Default		Yes / No
Information	Channel Information	Source	Show the Name of Input Source
		Resolution	Show the Current Resolution
		Model Name	XTX-7500UHD
		Firmware Version	Show the Firmware Version of the Monitor
		SubMCU Version	Show the Firmware Version of the Monitor
		Serial Number	Show the Serial Number of the Monitor

6.2. NAVIGATION THROUGH OSD MENU

6.2.1. Image Settings

This menu is used for image adjustments..

Scheme

Press ◀ or ▶ to select one of the following:

Options: User, Vivid, Cinema, Game, Sport;

Default: User

Brightness

Increase or decrease the brightness of picture.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: 0\~100;

Default: 50

Contrast

Increase or decrease the contrast of picture.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: 0\~100;

Default: 50

Sharpness

Adjust the definition of picture.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: 0\~100;

Default: 50

Saturation

Adjust the brilliance and brightness.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: 0\~100;

Default: 50

Hue

Increase or decrease the green hue.

Press ◀ or ▶, select the desired level, and then press ENTER.

Range: 0\~100;

Default: 50

Backlight

Increase or decrease the intensity of the LCD backlight.

Press ◀ or ▶, select the desired level, and then press ENTER.

Range: 0\~100;

Default: 80

Color Temp & Gamma

Select Color Temperature and Gamma Curve

Color temperature:

Options: User, 5000K, 6500K, 7500K and 9300K;

Default: 9300K

Gamma curve

Options: Off, 2.2;

Default: 2.2

HDMI RGB Range

Select an RGB range for the HDMI input.

Options: Auto, Full, Limited;

Default: Auto

OSD (ON-SCREEN DISPLAY) CONTROLS

6.2.2. Display Settings

This menu is used for display settings.

Input Source

Select the main input source

Options: VGA, DisplayPort, HDMI1, HDMI2, HDMI3, OPS;

Default: VGA

Aspect Ratio

Set the aspect ratio.

Options: Auto, Full Screen/16:9, Pillarbox/4:3, Auto, Letterbox, Point to Point.

Default: Full Screen/16:9

Over Scan

Adjust the image size.

Range: 0%\~10%;

Default: 0%

Auto Scan

Select whether the display will automatically scan for a main input source

Options: On, Off;

Default: Off

Source Renaming

Rename the input source. Select a name from the options or create a new name. The user defined name can be up to twelve characters (0\~9, A\~Z, a\~z, symbols).

Options: Default, STB, DVD, BluRay DVD, HD DVD, XBOX, Wii, PS4, Computer, User

Default: Default

Auto Adjust

Force the display to reacquire and lock to the input signal (VGA source only). This is useful when the signal quality is marginal.

Options: No, Yes;

Default: No

Note: This feature does not continually reacquire the signal.

VGA Position

Adjust the position of the image (VGA source only). Press ◀ or ▶ to select the desired level, and then press

ENTER.

Range: 0\~100; Default: 50

VGA Phase

Adjust the phase of the displayed signal (VGA source only). Press ◀ or ▶ select the desired level, and then press ENTER.

Range: 0\~255

VGA Clock

Adjust the clock of the displayed signal (VGA source only). Press ◀ or ▶ to select the desired level, and then press ENTER.

Range: 0\~100;

Default: 50

6.2.3. Audio Settings

This menu is used for volume settings.

Volume

Adjust the sound.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: 0\~100

Default: 20

Bass

Adjust the sound in low tones (bass).

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: -10 \~ 10

Default: 0

Treble

Adjust the sound in high tones (treble).

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: -10 \~ 10

Default: 0

Balance

Adjust the balance of the left and right speakers.

Press ◀ or ▶, select the desired level, and then press

ENTER.

Range: -10 \~ 10

Default: 0

Speaker

Turn the internal speaker on or off

Options: On, Off

Default: On

Audio Source

Select the audio source for the Main input

Options: Default, VGA

Default: Default

6.2.4. Basic Settings

This menu is used for basic settings.

Horizontal Pos.

Adjust the horizontal position of the OSD menu.

Press ◀ or ▶ to select the desired level, and then press ENTER.

Range: 0\~100

Default: 50

Vertical Pos.

Adjust the vertical position of the OSD menu.

Press ◀ or ▶ to select the desired level, and then press ENTER.

Range: 0\~100

Default: 50

OSD Transparency

Adjust the transparency of the OSD menu.

Press ◀ or ▶ to select the desired level, and then press ENTER.

Range: 0\~4

Default: 0

OSD Timeout

Adjust the time in seconds before the OSD menu disappears.

Press ◀ or ▶ to select the desired level, and then press ENTER.

Options: 5s, 10s, 20s, 30s, 60s

Default: 30s

OSD Language

Select the OSD language

Options: English, French, Deutsch, Nederland

Default: English

Power On/Off Music

Select whether to enable the power on/off music when the monitor is powered up.

Options: On, Off

Default: On

Power LED

Enable or disable the status LED.

Options: On, Off

Default: On

RTC & Schedule

Set the internal clock of the display, and to turn on/off the display at preset times.

Options: User mode, Workday mode, Everyday mode

Default: User mode

6.2.5. Advance Settings

Smart Light Control

Enable dynamic contrast (DCR) or ambient light sensor

Options: Off, DCR, Light Sensor

Default: Light Sensor

IRFM

Create slight frame motion to help avoid image retention

Options: On, Off

Default: Off

Noise Reduction

Reduce random noise in the video content

Options: Off, High, Medium, Low

Default: Off

Wake Up From Sleep

Change the behavior of Sleep Mode

Options: VGA Only, Digital/RS232/Ethernet; Never Sleep

Default: VGA Only

EDID Switch

Select EDID (Extended Display Identification Data) of the HDMI and DisplayPort inputs

Options: 1080p, 4K2K@

Note: Use the 1080p for the broadest support of lower resolution sources. Use 4K2K to support high resolution sources such as 3840x2160.

Touch Input Mapping

Select the touch port.

Options: Auto, OPS, Rear USB, HDMI3;

Default: Auto

Note: Auto will link Touch USB 1 to HDMI 1, 2, DisplayPort or VGA and Touch USB 2 to HDMI 3. All other options will force the touch input to that respective touch input

Network Configuration

Configure network settings.

Please refer to next page for more details.

Software Update (USB)

Update the firmware using USB drive.

Options: Yes, No;

Default: Yes.

Restore all settings to their default.

Options: No, Yes;

Default: No

Wake Up from Sleep

By default, the display will enter power saving (Sleep Mode) if no signal is received for 5 minutes. Normally, the RS-232, DisplayPort, and HDMI inputs are inactive in Sleep Mode, to save power.

To change the behavior of Sleep Mode, change the "Wake up from Sleep" setting in the "Adv. Setup" menu.

I. VGA Only (default) – The RS-232, DisplayPort, and HDMI inputs are inactive when the display is in sleep mode. The display will wake up when it receives a signal at the VGA input.

II. Digital, RS232C, Ethernet – The RS-232, DisplayPort and HDMI inputs stay active when the display is in sleep mode. The display will wake up when it receives a signal at either of the DisplayPort, HDMI, or RS-232 inputs, or via LAN connection.

Network Configuration

SUB-MENU DESCRIPTION SETTINGS DEFAULT

UART Baudrate Adjust the baud rate of serial port (RS-232) 115200 /38400 /19200 /9600 115200
Network Enable network feature No / Yes No
Dynamic IP Enable Dynamic IP mode Disable / Enable (Disable) Disable
IP Address Set static IP address 255.255.255.255(0.0.0.0) 0.0.0.0
Netmask	Set subnet mask	255.255.255.255(0.0.0.0)	0.0.0.0
Gateway	Set gateway address	255.255.255.255(0.0.0.0)	0.0.0.0
DNS.	Set DNS address	255.255.255.255(0.0.0.0)	0.0.0.0
Save Settings	Update the IP settings to net device.	No / Yes	-
Refresh	Refresh dynamic IP info		-
Power Status Alert	Power change notification sent letters	Off / On	Off
Source Status Alert	Source change notification sent letters	Off / On	Off
Lost Status Alert	Signal lost change notification sent letters	Off / On	Off
Load Default	Load default network settings	No / Yes	-
MAC Address	MAC info	00:00:00:00:00:00	00:00:00:00:00:00

6.2.6. Information

This read-only menu provides information on the active sources and the latest firmware version

7. TOUCH OPERATION

7.1. TOUCH USB CABLE CONNECTION

1. Connect the signal cable witch display, and then turn on the display.
2. Connect the USB cable with display and the computer; connect one side of USB cable (Type-B USB connector) on the display side.
3. Connect the other side of USB cable (Type-A USB) to the USB port on computer. See picture below.
4. Then turn on the computer.
5. When USB cable connected, then wait for 5 seconds and the touch function is ready to go. It can be activated by pen, finger, or any other pointer

Note: Windows 10 is required for differentiation between pen, touch and palm input devices.

8. SPECIFICATIONS

XTX-7500UHD

PANEL
Diagonal Size (Inch) 75"
Backlight Edge LED
Aspect Ratio 16:9
Input Resolution 3840 x 2160 @ 60Hz
Response Time 8 ms
Brightness 370 cd/m	^2
Contrast Ratio 2500:1
Viewing Angle 178° (H)/178° (V)
Supported Colors 1.07 Billion colors
Display Orientation Landscape compatible

TOUCH SYSTEM

Interface 2 x Touch USB
Touch InGlassTM touch technology; 20 touch points, 4 passive pens
Glass 3.0 mm Chemically-strengthened AGC Glass
Supported Operating System	Windows 7/8/8.1/10, Mac 10.10, 10.11, 10.12

AUDIO

Built-in Speakers	2x20W front facing
CONNECTIVITY
Video	3x HDMI 2.0 / 1 x DisplayPort / 1 x VGA
Audio	Audio Out / SPDIF Out / PC Audio In
Control	IR Extender / RS232 / Ethernet / Touch USB
OPS slot	Yes

CONFERENCING

Camera	2 Full HD wide angle cameras, 1080p@30Hz (linked to OPS)
Microphone	High performance 4 channel array with Acoustical Echo Cancelling,Automatic Gain Control and Noise Suppression (linked to OPS)

PHYSICAL SPECIFICATIONS

Dimensions (mm)	1854 (W) x 999 (H) x 106 (D)
Weight	Net: 83 kg; Gross: 96 kg
Wall Mount	600mm x 400mm / 600mm x 600mm VESA
Fanless Design	Yes

OSD FUNCTIONS

OSD Languages	English, French, German, Dutch
Source Auto Detect Function	Yes
OSD Key Lock Function	Yes

POWER

Power Supply	AC100-240V (Worldwide), 6A 50/60Hz
Maximum Power Consumption	≤ 320 W
Standby	≤ 0.5 W

ENVIRONMENTAL

Operating Temperature	0 °C ~ 40 °C
Storage Temperature	-20 °C ~ 60 °C
Humidity	35% ~ 85% RH

1. SUPPORTED TIMINGS

Timing fH (kHz) fV (Hz) Dot clock (MHz) HDMI VGA DisplayPort
VESA	VGA 640x480		31.469 59.94	25.175 0 0 0
			37.861 72.80	31.5 0 0 0
			37.5 75 31.5	0 0 0
	SVGA 800x600		35.156 56.25	36 0 0 0
			37.879 60.31	40 0 0 0
			48.077 72.18	50 0 0 0
			46.875	75 49.5 0 0 0
	XGA 1024x768		48.363 60.004	65 0 0 0
			56.476 70.06	75 0 0 0
			60.023 75.02	78.75	0 0 0
	WXGA1366x768		47.712 59.79	85.5 0 0 0
	1280 x 720		44.444 59.98	64 -	0 0
			44.772 59.86	74.5	-	0 0
			56.456 74.78	95.75	-	-	0
	1280 x 768		47.776	59.87	79.5	-	-
			47.396 59.99	5 68.25	-	-	0
	1280 x 800		49.306 59.91	71 0 0 0
			49.702 59.81	83 0 0 0
	SXGA	1152x864	67.5 75	108	0 0 0
		1280x1024	63.981 60.02	108	0 0 0
			79.976 75.02	5 135	0 0 0
	1440 x 900		55.469 59.90	1 88.75	-	-	0
			55.935 59.88	106.5	0 0 0
	WSXGA+ 1680 x1050		64.674 59.88	3 119	0 0 0
			65.29 59.95	146.25 0 0 0
	UXGA 1600 x 1200 75		60 162	0 0 0
	1920 x 1080		66.587 59.93	138.5	0 0 0
	WUXA 1920 x 1200		74.038	59.95	154	-	0
	QHD 2560x1440		88.787	59.951	241.5	0	-
	QSXGA 2560x1600		98.713	59.972	268.5	0	-
EDTV	480p		31.5	60	27.03	0	-
	576p		31.25	50	27	0	-
HDTV	720p		37,5	50	74,25	0	-
	1280x720		44.995 59.94	74.176 0	-	0
			45	60	74.25	0	-
	1080i		28.13	50	74.25	0	-
	1920x1080		33.716 59.94	74.176 0	-	0
			33.75 60 74.25	0	-	0
	1080p 1920x1080		27	24	74.25	0	-
			28.125	25	74.25	0	-
			33.75 30 74.25	0	-	0
			56.25 50 148.5	0	-	0
			67.433 59.94	148.352	0	-	0
			67.5 60 148.5	0	-	0
4K2K	3840x2160		54	24	297	0	-
			56.25	25	297	0	-
			67.5	30	297	0	-
			112.5	50	594	-	-
			133.313	59.997	533.25	-	-
			135	60	594	-	-

10. SERIAL COMMANDS

10.1. SERIAL COMMUNICATIONS

The display uses a simple text-based control protocol to take requests from control devices and to provide responses to such devices. This section describes how to send control messages over a serial link between the display and an automation/control system or a PC running a terminal emulation program such as Windows® HyperTerminal or Tera Term.

10.2. RS-232 CONNECTION AND PORT CONFIGURATION

Connect your control system or PC to the RS-232 input of the display.

Configure the RS-232 controller or PC serial port as follows: no parity, 8 data bits, 1 stop bit and no flow control. Set the baud rate to 115200, to match that of the display RS-232 port.

10.3. COMMAND AND RESPONSE FORMAT

Commands sent from an automation/control system or PC to the display must have the following format:

[STX] [IDT] [TYPE] [CMD] ([VALUE] or [REPLY]) [ETX] [CR]

Where:

• [STX] indicates the start of the command data (always 07).
  • [IDT] is the display ID (always 01).
  • [TYPE] is the command type:

- 00 = return to host (response from the LCD panel)

- = read / action

- =write

• [VALUE] is the parameter setting for the command.
• [REPLY] is the parameter setting for the command, acknowledged by the display in its response to a command.
• [ETX] indicates the end of the command data (always 08).
  • [CR] is the ASCII carriage return key (0x0D).

10.4. COMMAND AND RESPONSE EXAMPLES

Here are some examples of serial commands and their responses:

DESCRIPTION	COMMAND SENT TO LCD PANEL	RESPONSE RECEIVED FROM LCD PANEL
Turn LCD panel power off.	07 01 02 50 4F 57 00 08	07 01 00 50 4F 57 00 08
Turn LCD panel power on.	07 01 02 50 4F 57 01 08	07 01 00 50 4F 57 01 08
Request LCD panel power status.	07 01 01 50 4F 57 08	07 01 00 50 4F 57 XX 08(XX = 0 when off or 1 when on)
Set the LCD panel contrast to 30 (1E hex).	07 01 02 43 4F 4E 1E 08	07 01 00 43 4F 4E 1E 08
Reset the LCD panel display settings.	07 01 02 41 4C 4C 00 08	07 01 00 41 4C 4C 00 08
Request LCD panel serial number.	07 01 01 53 45 52 08	07 01 00 53 45 52 S(0)...S(12) 08S(0)...S(12) = the serial number in ASCII
Request LCD panel firmware version. 07 01 01 47 56 45 08		07 01 00 47 56 45 S(0)...S(5) 08S(0)...S(5) = the firmware version in ASCII

10.5. SERIAL COMMAND LIST

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content							CMD(HEX)	Remark
Power Control and Input Source	Power Control POW W/R			00 00 Off (soft power)			50 4F 57	▲
				01 01 On (soft power)				▲
	IPC Control IPC W/R			00 00 Off			49 50 43
				01 01 On
	Input Source MIN	W/R		00 00	VGA		4D 49 4E
				9	9	HDMI1
				0A	0A	HDMI2
				0B 0B	HDMI3
				0D	0D	Displayport
				0E	0E	IPC/OPS
Display Adjustment	Display Adjustment	BRI	W/R	00~64	00~64	Back Light Brightness	42 52 49
		BRL	W/R	00~64	00~64	Digital Brightness Level	42 52 4C
		BLC	W/R	00 00	Off (Back Light)		42 4C 43
				01 01	On (Back Light)
		CON	W/R	00~64	00~64	Contrast	43 4F 4E
		HUE	W/R	00~64	00~64	Hue	48 55 45
		SAT	W/R	00~64	00~64	Saturation	53 41 54
		NOR	W/R	00 00	Noise Reduction: Off		4E 4F 52
				01 01	Noise Reduction: Low
				02 02	Noise Reduction: Medium
				03 03	Noise Reduction: High
		USR	W/R	00~64	00~64	Red Gain (mapping 0~100)	55 53 52
		USG	W/R	00~64	00~64	Green Gain (mapping 0~100)	55 53 47
		USB	W/R	00~64	00~64	Blue Gain (mapping 0~100)	55 53 42
		UOR	W/R	00~64	00~64	Red Offset (mapping 0~100)	55 4F 52
		UOG	W/R	00~64	00~64	Green Offset (mapping 0~100)	55 4F 47
		UOB	W/R	00~64	00~64	Blue Offset (mapping 0~100)	55 4F 42

▲: Valid command on Power saving/ off mode (The setting of "Wake Up from Sleep" must be "VGA, Digital, RS-232").

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content CMD (HEX)

Display Adjustment	Display Adjustment	COT W/R		00 00 User			43 4F 54
				01 01 6500K
				02 02 9300K
				06 06 5000K
				07 07 7500K
		GAC W/R		00 00 Gamma Off			47 41 43
				01 01 Gamma 2.2
	VGA Adjustment	PHA W/R	00~FF	00~FF	Phase	50 48 41
		CLO	W/R	00~64	00~64	Clock	43 4C 4F
		HOR	R/W	00~64	00~64	Horizontal Position	48 4F 52
		VER	R/W	00~64	00~64	Vertical Position	56 45 52
		ADJ	W	00 00 Auto	Adjust 41 44 4A
	Sharpness	SHA	W/R	00~64	00~64	Sharpness	53 48 41
Other Control	Scaling	ASP	W/R	00 00		Main Window Aspect Ratio Native (PointToPoint)	41 53 50
				01 01	Full Screen (16:9)
				02 02	Pillarbox (4:3)
				03 03	Letterbox
				04 04	Auto
		ZOM	W/R	00~0A	00~0A	Adjust overscan ratio	5A 4F 4D
	Baudrate Adjustment	BRA	W/R	00 00	115200		42 52 41
				01 01 38400
				02 02 19200
				03 03	9600
	Other Control	RCU	W	00 00	MENU Key		52 43 55
				01 01	INFO Key
				02 02	UP Key
				03 03	DOWN Key
				04 04	LEFT Key
				05 05	RIGHT Key
				06 06	ENTER Key
				07 07	EXIT Key
				08 08	VGA Key
				0A	OA HDMI1 Key
				0B 0B	HDMI2 Key
				17 17	SCALING Key
				18 18	FREEZE Key
				19 19	MUTE Key
				1A	1A	BRIGHT Key

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content CMD (HEX)

Other Control	Other Control	RCU W		1B 1B CONTRAST Key		52 43 55
				1C 1C AUTO Key
				1D 1D VOLUME+ Key
				1E 1E VOLUME- Key
				1F	1F	HDMI3 Key
				21 21	OPS Key
		ALL	W	00 00	Reset all	41 4C 4C
				01 01		Reset all but communication (RS232, LAN)
		KLC	W/R	00 00	Un-lock keys	4B 4C 43
				01 01	Lock keys
		SER	R		13 bytes	Read Serial Number
		MNA R		13 bytes	13 bytes	4D 4E 41
		GVE	R		6 bytes	Read Firmware Version
		RTV	R		Current value	Read RS232 table Vers
		GVS W		00	[00]+5 byte Querying main scaler version	47 56 53
				01	[00]+5 byte	Querying sub mcu version
				02	[00]+5 byte	Querying network module version
	Audio	VOL	W/R	00~64	00~64	Volume
		BAS	W/R	00~14	00~14	Bass (-10~10)
		TRE	W/R	00~14	00~14	Treble (-10~10)
		BAL	W/R	00~14	00~14	Bass (-10~10)
		INS	W/R	00 00	Internal Speaker Off	49 4E 53
			W/R	01 01	Internal Speaker On
		MUT	W/R	00 00	Mute Off	4D 55 54
			W/R	01 01	Mute On
	Scheme selection	SCM	W/R	00 00	User	53 43 4D
			W/R	01 01	Sport
			W/R	02 02	Game
			W/R	03 03	Cinema
			W/R	04 04	Vivid
	EcoMode WakeUpFromSleep	WFS	W/R	00 00	Set VGA_ONLY	57 46 53
			W/R	01	01	Set DIGITAL, RS232, Ethernet
			W/R	02 02	Set Never_Sleep
	RTC	RTY	W/R	00~63	00~63	Set Real time Year
		RTM	W/R	01~0C	01~0C	Set Real time Month
		RTD	W/R	01~1F	01~1F	Set Real time Day
		RTH	W/R	00~17	00~17	Set Real time Hour
		RTN	W/R	00~3B	00~3B	Set Real time Minute

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content CMD (HEX)

Other Control	RTC	TMS	W/R 00 00 Same Settings On All (Everyday)				54 4D 53W/R 01 01
						Same Settings On Work Days (Workday)
			W/R 02 02 User
		AEN	W/R 01 01 Sunday Alarm Enable (Note 14)				41 45 4E
			W/R 02 02 Monday Alarm Enable (Note 14)
			W/R 04 04 Tuesday Alarm Enable (Note 14)
			W/R 08 08			Wednesday Alarm Enable (Note 14)
			W/R 10 10			Thursday Alarm Enable (Note 14)
			W/R 20 20			Friday Alarm Enable (Note 14)
			W/R 40 40			Saturday Alarm Enable (Note14)
		AEF	W/R 01 01 Sunday Alarm Disable (Note 14)				41 45 46
			W/R 02 02 Monday Alarm Disable (Note 14)
			W/R 04 04			Tuesday Alarm Disable (Note14)
			W/R 08 08			Wednesday Alarm Disable (Note14)
			W/R 10 10			Thursday Alarm Disable (Note14)
			W/R 20 20 Friday Alarm Disable (Note 14)
			W/R 40 40			Saturday Alarm Disable (Note14)
		NNH	W/R	00~17	00~17	Monday On Hour	4E 4E 48
		NNM	W/R	00~3B	00~3B	Monday On Minute	4E 4E 4D
		NFH	W/R	00~17	00~17	Monday Off Hour	4E 46 48
		NFM	W/R	00~3B	00~3B	Monday Off Minute	4E 46 4D
		ENH	W/R	00~17	00~17	Tuesday On Hour	45 4E 48
		ENM	W/R	00~3B	00~3B	Tuesday On Minute	45 4E 4D
		EFH	W/R	00~17	00~17	Tuesday Off Hour	45 46 48
		EFM	W/R	00~3B	00~3B	Tuesday Off Minute	45 46 4D
		DNH	W/R	00~17	00~17	Wednesday On Hour	44 4E 48
		DNM	W/R	00~3B	00~3B	Wednesday On Minute	44 4E 4D
		DFH	W/R	00~17	00~17	Wednesday Off Hour	44 46 48
		DFM	W/R	00~3B	00~3B	Wednesday Off Minute	44 46 4D
		UNH	W/R	00~17	00~17	Thursday On Hour	55 4E 48
		UNM	W/R	00~3B	00~3B	Thursday On Minute	55 4E 4D
		UFH	W/R	00~17	00~17	Thursday Off Hour	55 46 48
		UFM	W/R	00~3B	00~3B	Thursday Off Minute	55 46 4D

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content CMD (HEX)

Other Control	RTC	INH W/R	00~17 00~17	Friday On Hour 49	4E 48
		INM W/R	00~3B 00~3B	Friday On Minute	49 4E 4D
		IFH W/R	00~17 00~17	Friday Off Hour		49 46 48
		IFM W/R	00~3B 00~3B	Friday Off Minute	49 46 4D
		TNH W/R	00~17 00~17	Saturday On Hour 54 4E		48
		TNM	W/R 00~3B	00~3B Saturday On Minute		54 4E 4D
		SNH W/R	00~17 00~17	Sunday On Hour		53 4E 48
		SNM	W/R	00~3B	00~3B	Sunday On Minute	53 4E 4D
		SFH W/R	00~17 00~17	Sunday Off Hour		53 46 48
		SFM W/R	00~3B 00~3B	Sunday Off Minute		53 46 4D
	Auto Scan	ATS	W/R	00	00	Off	41 54 53
		ATS	W/R	01	01	Main
	IRFM	IRF	W/R	00	00	Off	49 52 46
		IRF	W/R	01	01	On
	Smart Light Control	SLC	W/R	00	00	Off	53 4C 43
		SLC	W/R	01	01	DCR
		SLC W/R		02	02	Light Sensor
	Power LED	LED	W/R	00	00	Off	4C 45 44
		LED W/R		01	01	On
	HDMI EDID	EDH W/R		00	00	4Kx2K	45 44 48
		EDH W/R		01	01	1080P
	DisplayPort EDID	EDP	W/R	00	00	4Kx2K	45 44 50
		EDP	W/R	01	01	1080P
	HDMI RGB Color Range	HCR	W/R	00	00	Auto Detect	48 43 52
		HCR	W/R	01	01	Full Range
		HCR	W/R	02	02	Limited Range
	Touch Control	TOC	W/R	00	00	Auto (Read Only)	54 4F 43
		TOC	W/R	01	01	OPS
		TOC	W/R	02	02	HDMI 3
		TOC	W/R	03	03	External Touch 2 (Rear USB)
OSD Control	Transparency	OST	W/R	00~04	00~04	OSD Transparency	4F 53 54
	H Position	OSH	W/R	00~64	00~64	OSD H Position	4F 53 48
	V Position OSV	W/R	00~64 00~64	OSD V Position 4F	53 56
	OSD Language	OSL	W/R	00	00	English	4F 53 4C
		OSL	W/R	01	01	French
		OSL	W/R	02	02	German
		OSL	W/R	03	03	Dutch
	OSD Timeout OSO	W/R		05~3C	05~3C	OSD Timeout(5, 10, 20, 30, 60 sec)	4F 53 4F

Main Item Control Item CMD Type Value (DEC) Reply (DEC) Content CMD (HEX)

Ethernet Setup	Network Enable	NWE W/R 00 00 No				4E 57 45
		NWE W/R 01 01 Yes
	Dynamic IP	DIP W/R 00 00 Disable				44 49 50
		DIP W/R 01 01	Enable
	Default	LDS	W	00 00		Load network default settings (It will take about 15 seconds.)
	E-Mail Alert	PSA	W/R 00 00	Off (Power Status Alert)		50 53 41
		PSA	W/R 01 01	On (Power Status Alert)
		SSA	W/R 00 00	Off (Source Status Alert)		53 53 41
		SSA	W/R 01 01	On (Source Status Alert)
		SLA	W/R 00 00	Off (Signal Lost Alert)		53 4C 41
		SLA	W/R 01 01	On (Signal Lost Alert)
	Static IP Settings	IP1	W/R	00~FF	00~FF	Static IP Address 1
		IP2	W/R	00~FF	00~FF	Static IP Address 2
		IP3	W/R	00~FF	00~FF	Static IP Address 3
		IP4	W/R	00~FF	00~FF	Static IP Address 4
		MK1	W/R	00~FF	00~FF	Subnet Mask 1
		MK2	W/R	00~FF	00~FF	Subnet Mask 2
		MK3	W/R	00~FF	00~FF	Subnet Mask 3
		MK4	W/R	00~FF	00~FF	Subnet Mask 4
		GW1	W/R	00~FF	00~FF	Gateway 1
		GW2	W/R	00~FF	00~FF	Gateway 2
		GW3	W/R	00~FF	00~FF	Gateway 3
		GW4	W/R	00~FF	00~FF	Gateway 4
		FD1	W/R	00~FF	00~FF	DNS Address 1
		FD2	W/R	00~FF	00~FF	DNS Address 2
		FD3	W/R	00~FF	00~FF	DNS Address 3
		FD4	W/R	00~FF	00~FF	DNS Address 4
		SNS	W	00	00	Save Network Settings
		MAC	W	00~05	00~FF	Querying MAC ID #0~#5

11. TROUBLESHOOTING

Before calling service personnel, please check the following chart for a possible cause to the trouble you are experiencing.

• Perform the adjustments according to page 13 - "Operation" and page 21 - "Touch Operation".
• If the problem you have experienced isn't described below or you can't correct the problem, stop using the display and call service personnel or your dealer.

PROBLEM CHECK THESE THINGS

No Display	Ensure the power plug is installed correctly on both endsCheck the main power switch is set to “—”Check that source equipment is operating correctlyCheck the input signal is compatible with this displayCheck the LED light
The image is not centered Check the input signal is compatible with this display
The image is not locked correctly Check the input signal is compatible with this display
The remote control doesn’t work	Make sure the batteries fresh and are installed correctlyEnsure the remote is aimed at the IR sensor on the front of the displaySome functions are not available with this display, see page 12
The picture color looks poor	Check the picture settingsReset the display
Touch does not function	Ensure the USB cable is installed correctly on both endsPower the display off and on to recognize if a new PC is connected

12. COMPLIANCE

FCC:

FCC CFR Title 47 Part 15 Subpart B Class A, CISPR 22

ANSI C63.4

ICES-003

CE:

EN 55032

EN 55024

EN 61000-3-2

EN 61000-3-3

cTUVus:

UL 60950-1

CAN/CSA-C22.2 No. 60950-1

CB:

IEC 60950-1

13. APPENDIX

13.1.DIMENSIONS

The following illustration shows the overall dimensions of the display:

Two people in a meeting room with brick walls and city skyline display (no visible text or symbols)

DEUTSCH

INHALTSVERZEICHNIS

Line drawing of three people standing beside a blank rectangular object (no text or symbols)

Line drawing of a person using a device to interact with another person (no text or symbols present)

Line drawing of a hand holding a pen, no text or symbols present

Two line drawings showing a person bending forward at a desk and kneeling, with no text or symbols present.

2.3.INNSTALUATION

Technical line drawing of a structural support frame with no text or symbols

Simple line drawing of a house with two vertical bars and a checkmark (no text or symbols)

Simple line drawing of a room with vertical bars and a window, no text or symbols present

Simple line drawing of a room with vertical bars and a hanging sign, no text or symbols present

Simple line drawing of a room corner with sunlight illuminating the wall and a prohibition symbol below (no text or labels)

Line drawing of a room with doors, a monitor, and a heater (no text or symbols)

Circular button interface with four icons: play, refresh, close, and photo (no text or labels)

Taste Beschreibung

Line drawing of a hand holding a small electronic device (no text or symbols visible)

Line drawing of a hand holding a small object, possibly a device or tool, with no visible text or symbols.

Farbschema

Display Settings
Input Source	VGA
Aspect Ratio	Auto
OverScan	0%
Auto Scan	Off
Source Renaming
Auto Adjust
VGA Position
VGA Phase	0
VGA Clock	0

Eingangsquelle

Lautstärke

Options: 5s, 10s, 20s, 30s, 60s

Voreinstellung: 30s

OSD-Sprache

m = 311

m = 311

Two people in a meeting room with brick walls and city skyline display (no visible text or symbols)

FRANÇAIS

TABLE DES MATIÈRES

1. Informations importantes .... 62

Line drawing of three people standing in front of a blank rectangular object (no text or symbols)

Line drawing of two workers installing a large cabinet (no text or symbols present)

Line drawing of a hand holding a pen, no text or symbols present

Two line drawings showing a person bending forward at a desk and kneeling, with no text or symbols present.

2.3. INSTALLATION

Technical line drawing of a structural support frame with no text or symbols

Simple line drawing of a house with two vertical bars and a checkmark (no text or symbols)

Simple line drawing of a room with vertical bars and a window, no text or symbols present

Simple line drawing of a room with vertical bars and a hanging sign, no text or symbols present

Simple line drawing of a room corner with sunlight illuminating the wall and a prohibition symbol below (no text or labels)

Line drawing of a room with doors, a monitor, and a heater (no text or symbols)

2.5. UTILISATION RECOMMANDÉE

Close-up of a four-pole button interface with icons for camera, power, and image (no text or labels visible)

Line drawing of a hand holding a small electronic device (no text or symbols visible)

Line drawing of a hand holding a small object, possibly a device or tool, with no visible text or symbols.

Scheme	User
Brightness	0
Contrast	0
Sharpness	0
Saturation	0
Hue	0
Backlight	0
Color Temp & Gamma
HDMI RGB Range	Auto

Mode d'affichage

Display Settings
Input Source	VGA
Aspect Ratio	Auto
OverScan	0%
Auto Scan	Off
Source Renaming
Auto Adjust
VGA Position
VGA Phase	0
VGA Clock	0

Source d'entrée

Audio Settings
Volume	0
Bass	0
Treble	0
Balance	0
Speaker	On
Audio Source

Volume

Options : 5s, 10s, 20s, 30s, 60s

Par défaut : 30s

Langue OSD

SOUS-MENU DESCRIPTION PARAMÈTRES PAR DÉFAUT

• = lecture / action

•=écriture

Two people in a meeting room with brick walls and city skyline display (no visible text or symbols)

NEDERLANDS

INHOUDSOPGAVE

Two line drawings showing a person bending forward at a desk and kneeling, with no text or symbols present.

2.3. INSTALLATIE

Technical line drawing of a structural support frame with no text or symbols

Simple line drawing of a house with two vertical bars and a checkmark (no text or symbols)

Simple line drawing of a room with vertical bars and a window, no text or symbols present

Simple line drawing of a room with vertical bars and a hanging sign, no text or symbols present

Simple line drawing of a room corner with sunlight illuminating the wall and a prohibition symbol below (no text or labels)

Line drawing of a room with doors, a monitor, and a heater (no text or symbols)

Close-up of a four-pole button interface with icons for camera, power, and image (no text or labels visible)

Toets Omschrijving

Line drawing of a hand holding a small electronic device (no text or symbols visible)

Line drawing of a hand holding a small object, possibly a device or tool, with no visible text or symbols.

Selecting the input source

Scheme	User
Brightness	0
Contrast	0
Sharpness	0
Saturation	0
Hue	0
Backlight	0
Color Temp & Gamma
HDMI RGB Range	Auto

Schema

Ingangsbron

Selecteer de primaire ingangsbron.

Opties: VGA, DisplayPort, HDMI1, HDMI2, HDMI3, OPS;

Standaard: VGA

Beeldverhouding

Volume

Pas het geluid aan.

Opties: 5s, 10s, 20s, 30s, 60s

Standaard: 30s

OSD-taal

SUBMENU OMSCHRIJVING INSTELLINGEN STANDAARD

Two people in a meeting room with brick walls and city skyline display (no visible text or symbols)

ESPAÑOL

ÍNDICE

Two line drawings showing a person bending forward at a desk and kneeling, with no text or symbols present.

2.3. INSTALACIÓN

This may cause fire or electrical shock.

Technical line drawing of a structural support frame with no text or symbols

Simple line drawing of a house with two vertical bars and a checkmark (no text or symbols)

Simple line drawing of a room with vertical bars and a wall-mounted panel, no text or symbols present

Simple line drawing of a room with vertical bars and a hanging sign, no text or symbols present

Simple line drawing of a room corner with sunlight illuminating the wall and a prohibition symbol below (no text or labels)

Line drawing of a room with doors, a monitor, and a radiator (no text or symbols)

2.5. USO RECOMENDADO

Circular button interface with four function icons (no text or labels)

Tecla Descripción

Line drawing of a hand holding a small electronic device (no text or symbols visible)

Line drawing of a hand holding a small object, possibly a device or tool, with no visible text or symbols.

Scheme	User
Brightness	0
Contrast	0
Sharpness	0
Saturation	0
Hue	0
Backlight	0
Color Temp & Gamma
HDMI RGB Range	Auto

Esquema

Display Settings
Input Source	VGA
Aspect Ratio	Auto
OverScan	0%
Auto Scan	Off
Source Renaming
Auto Adjust
VGA Position
VGA Phase	0
VGA Clock	0

Fuente de entrada

Audio Settings
Volume	0
Bass	0
Treble	0
Balance	0
Speaker	On
Audio Source

Volumen

Ajuste el sonido.

Opciones: 5s, 10s, 20s, 30s, 60s

Predeterminado: 30s

Idioma OSD

Blurred image with indistinct blue and gray shapes, no readable text or symbols

Pure white background with no visible text, symbols, or identifiable objects

Interior view of a modern office or meeting room with blue seating chairs, no visible text or symbols

Tablet displaying three smartphone icons on a light blue surface (no text or symbols visible)

Legamaster International B.V.

Postbus 111

NL-7240 AC Lochem

T [phone]

F [phone]

[e-mail]

www.legamaster.com