Barco D320PL - Manual (Page 29)

6. Configuration schemes
How to set up a D320PL stacking configuration
1. Connect the RS232 communication port of the local control PC with the COM1 RS232 input port of the
first D320PL Digitizer. This Digitizer will act as the master, all following Digitizers are slaves.
2. Connect the LOOP OUT with the LOOP IN of the next stacked D320PL Digitizer. This is necessary to
avoid synchronization problems between the screens
3. Connect the COM3 RS232 output port with the COM1 RS232 input port of the next stacked D320PL
Digitizer.
4. Connect the LED-WALL / PROJECTOR OUTPUT with the one screen.
5. Repeat step 2, 3 and 4 until all D320PL Digitizers are stacked.
6. Provide the available video sources to the input modules of one of the D320PL Digitizers and use the
active loop through to connect the sources with the other stacked D320PL Digitizers. Make sure the
same input source is used for the same input slot number on the different Digitizers.
7. Configure the D320PL Digitizers and the Display with the control software installed on the local control
PC.
6.4 Combined chained and stacked configuration
Scheme
Image 6-4
It is possible to stack several chained D320PL Digitizers in order to create a larger display with more than
4 windows. On condition that each chain in the stacked configuration has the same number of D320PL
Digitizers.
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