This guide shows you the steps required to set-up a video wall
Video wall daisy chaining (passing video signal from one screen to another) must only be done through DVI loop through and/or Display Port loop through.
Using the 1st screen's HDMI interface as the input source and daisy chaining it via DVI is not recommended as it will create picture issue.
Overview
Some tasks (eg. To set unique monitor id for each screen and SW update) are best done when the screens are not yet mounted and wired up.
It’s best to do the tasks in the following order:
- Update the SW to the latest SW (best done prior to mounting)
- Configure Unique monitor IDs for each screen (best done prior to mounting and wiring)
- Other settings can also be done prior to mounting the screen on the set. (easier). Mount the screens by taking notes of the “Mounting Tips & Requirements”.
- Connect the Video cable, IR cable, RS232 Cable and IR Extender
- Setting up tiling and other configuration if you haven’t done so prior to mounting.
Procedure on how to configure the remote to control specific monitor id is also included.
Update the SW to the latest SW (best done prior to mounting)
To check the current SW on the Screen, press the "Info+7+7" on the remote.
Update the SW if they’re not the latest version (see below)
SW update SOP is in the link below
Press [Home]->[Configuration 2]->[Monitor ID]= (Set a unique monitor id)
[Group ID]= 1
[Tiling Matrix]= (Position of the screen - see below)
[Auto ID]= (Position of the screen - see below)
Setting up Tiling and Other Configuration
Press [Home]->[Advanced Option]->[Power Save]= Mode 2
Press [Home]->[Advanced Option]->[Auto Signal Detection]->On
Press [Home]->[Configuration 1]->[Switch On State]= Forced On
Press [Home]->[Configuration 1]->[Boot On Source]= (choose the screen's video signal source)
Press [Home]->[Advanced Option]->[Tiling]->[H Monitors]= [set according to the number of monitors horizontally]
Press [Home]->[Advanced Option]->[Tiling]->[V Monitors]= [set according to the number of monitors vertically]
Press [Home]->[Advanced Option]->[Tiling]->[Frame comp]= Yes
Press [Home]->[Advanced Option]->[Tiling]->[Enable]= Yes
Press [Home]->[Advanced Option]->[Tiling]->[Position]= (see pictures below)
Press [Home]->[Advanced Option]->[Tiling]->[Switch on delay]= Auto
Connecting the Video cable, IR cable, RS232 Cable and IR Extender
Note:
• It is recommended to daisy chain all the cables: RS232, IR, DVI & DP (DisplayPort)
• If the IR Sensor of the 1st screen in the daisy chain is obscured by the setup, please ensure that the IR Sensor Cable is connected to it and positioned in an easy to access location.
• 4K@30Hz can be displayed on the entire video wall (individual screen only support 1080p max) via DP input on the first monitor and DP daisy chain
• DP signal will only be routed via DP daisy chain cables.
If main input is DP, then set DP input on all monitors
• The other option to do daisy chain is DVI
How to Control A Screen with Specific Monitor ID via IR Daisy Chain
Setting the remote to a specific ID:
1. Press [ID] button on the RC until the red LED blinks twice.
2. Press [ID SET] button for more than 1 second to enter the ID Mode. The red LED lights up. (If you Press the [ID SET] button again will exit the ID Mode. The red LED lights off.)
3. Press the digit numbers [0] ~ [9] to select the display you want to control. For example: press [0] and [1] for display No.1, press [1] and [1] for display No.11. The numbers available are from [01] ~ [255].
4. Press [ENTER] button to confirm. The red LED blinks twice and then lights off.
NOTE:
• Press [NORMAL] button. The green LED blinks twice, indicating the display is in normal operation.
• Press [ID] button. The red LED blinks twice, indicating the display is in ID operation.