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Installation and Setup
Mirage M Series User Manual
39
020-101942-02 Rev. 1 (10-2018)
Connecting multiple projectors
RS232 network
To connect multiple projectors in a network with serial communication, complete the following
steps:
1. Connect the controller source to the RS232 IN connector of the first projector in the network.
2. Use another serial communication cable to connect one end to the RS232 OUT connector and
the other end to the RS232 IN connector of the next projector.
RS422 pins
Pin #
Signal
Direction
Pin 1
DNC
N/A
Pin 2
RXD-
IN
Pin 3
TXD-
OUT
Pin 4
RXD+
IN
Pin 5
TXD+
OUT
Pin 6
DNC
N/A
Pin 7
GND
N/A
Pin 8
NC
N/A
Pin 9
+12V(500mA)
OUT
* DNC are do-not-connect pins.
* NC are no-connect pins.
Notice.
Failure to comply with the following may result in property damage.
• Connect only high quality, properly wired serial communication cables.
• Each RS232 communication cable should be no more than 50 feet in length.
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