Rose Electronics UltraMatrix AV DVI 4 - Manual (Page 10)

6 ULTRAMATRIX AV INSTALLATION AND OPERATIONS MANUAL
Switching using the front panel
To switch a video source to an output monitor using the front panel, first
press the output select button to choose which output port to display the
video on. Next press the input select button to select the input source to
route to the selected output. Sequence through the 4 outputs and assign the
needed input. An input can be switched to any or all outputs, but an output
can only be connected to one input source.
Switching using serial commands
Set-up a serial communication program with the following parameters:
Baud Rate – 9600
Data Bits – 8
Parity – None
Stop Bits - 1
Connect to the UltraMatrix AV 4x4 unit and issue the following command :
<CR>//MxxIyy<CR>
where xx = output port / yy = input port / <CR> = carriage return
To switch monitor #2 to computer #4, issue the command
<CR>//M02I04<CR>
To display a computer on all monitors use 00 as the output port.