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Chapter 6 Appendix — Technical information
Cable specications
<When connected to a computer> <When connected multiple projectors>
Projector
(<SERIAL IN>
terminal)
1 NC NC 1
Computer
(DTE specications)
Projector 1
(<SERIAL OUT>
terminal)
1 NC NC 1
Projector 2
(<SERIAL IN>
terminal)
2 2 2 2
3 3 3 3
4 NC NC 4 4 NC NC 4
5 5 5 5
6 NC NC 6 6 NC NC 6
7 7 7 7
8 8 8 8
9 NC NC 9 9 NC NC 9
Control commands
The following table lists the commands that can be used to control the projector using a computer.
rr
Projector control command
Command Details Remarks (parameters)
PON Power on
To check if the power is on, use the “Power query” command.
POF Power standby
QPW Power query
000 = Standby
001 = Power on
IIS Switching the input signal
VID = VIDEO
SVD = S-VIDEO
RG1 = RGB1
RG2 = RGB2
DVI = DVI-D
HD1 = HDMI
QSL Query for active lamp selection
0 = Dual
1 = Single
*
2 = Lamp1
3 = Lamp2
LPM Lamp mode
0 = Dual
1 = Single
*
2 = Only Lamp1 on
3 = Only Lamp2 on
OLP Lamp power
0 = Normal
1 = ECO
* Use either lamp 1 or lamp 2 whichever has the shortest cumulative operating time.