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Control commands
When controlling the projector from a computer, the following commands are available:
Cable specifications
• To connect the computer to the SERIAL terminal, prepare an adequate communication cable that
fits to your personal computer.
Attention
Power “ON”
Power “OFF”
Switch input modes
Query for active
lamp mode
Active lamp mode
Lamp power setting
In standby mode, commands other than “PON” are invalid.
• While the lamp is ON and being controlled, a “PON” command will not be accepted.
Parameter
VID
=
VIDEO SVD
=
S-VIDEO
RG1
=
RGB1 RG2
=
RGB2 AUX=AUX
Parameter
0 = DUAL
1 = SINGLE
2 = LAMP 1
3 = LAMP 2
Parameter
0 = DUAL
1 = SINGLE
2 = Only LAMP 1 is on
3 = Only LAMP 2 is on
Parameter
0 = STANDARD, 1= HIGH
Remarks
Command
Function of command
PON
POF
I I S
QSL
LPM
OLP
* “SINGLE” will use the
lamp (LAMP 1 or LAMP 2) with
shorter operating hours.
Projector
1
2
3
4
5
6
7
8
9
NC
NC
NC
NC
Computer
(DTE specifications)
<Connecting to a PC>
1
2
3
4
5
6
7
8
9
NC
NC
NC
NC
Using the serial terminals