NEC GT2150 - Manual (Page 44)

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PC CONTROL
OUT
IN
PC CONTROL
OUT
IN
L/MONO
L/MONO
RGB 2
R
R
OUTPUT ANALOG
DVI DIGITAL
DVI DIGITAL
L/MONO
L/MONO
RGB 2
R
R
OUTPUT ANALOG
DVI DIGITAL
DVI DIGITAL
Using the PC CONTROL connectors
The Link mode function allows you to adjust or set multiple projectors using the DVI DIGITAL OUTPUT and the PC
CONTROL connectors.
Connection for Double Stacking in Link Mode
Master projector
Bi-directional RS-232C
cable (not supplied)
Slave projector
DVI cable
(not supplied)
Connect source equipment to the master projector.