Following on from the NEC Single Screen Setup Procedure
These steps detail what needs to be done to get RS232 and Displayport loop-though working across all the screens connected.
To get Display port to work across all the screens, there is a special requirement to get all of them working together.
The screens require to be looped through from LCD 1's port 1 to LCD 2's port 2 etc.
To do this you:
Loop the 'out' into the 'in' of the next screen in order.
To set up the RS232 you need to:
Loop the 'out' from the first screen, into the 'in' of the second screen etc.
It should be looped as follows:
When this is done make sure to set the IP address to AUTO on the screen via the menu
And then set AUTO ID to YES