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Daisy-chained RS232 with multiple COM ports
In this example, the host PC has two RS232 COM ports, and there are two separate daisy-chains. Each display on
a daisy-chain must have a unique MONITOR ID.
COM1
PC
COM2
The following image shows how this layout looks in the Summary window when configured. Notice that displays
connected on COM1 can have the same IDs as those on COM2 because they are on separate daisy-chains.
NEC Display Wall Calibrator - UsEr's GUiDE | 1
Display 1
RS232 IN
ID 1
RS232 OUT
RS232
Display 3
RS232 IN
ID 1
RS232 OUT
RS232
Display 2
RS232 IN
ID 2
RS232
Display 4
RS232 IN
ID 2
RS232
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