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Control commands
The commands which the personal computer can use to control the projector
are shown in the following table.
Cable specifications
(When connected to a personal computer)
1
2
3
4
5
6
7
8
7
8
3
5
2
6
1
4
9
At the projector
At the computer
(DTE specifications)
Command
Control Contents
Remarks
In standby mode, all commands other than
the PON command are ignored.
BThe PON command is ignored during
lamp ON control.
B
If a PON command is received while the cooling
fan is operating after the lamp has switched off,
the lamp is not turned back on again straight
away, in order to protect the lamp.
Power ONPON
Power OFFPOF
VolumeAVL
Parameter
000-063 (Adjustment value 0-63)
Input signal
selection
IIS
Parameter
VID=VIDEO SVD=S-VIDEO
RG1=PC1 RG2=PC2
NWP=WIRELESS (PT-LB60NTU only)
Shutter functionOSH
Operation will be switched between ON and OFF each
time the command is sent. Do not switch operation ON
and OFF after only short periods of time.
If a command other than “OSH” is sent to the projector
when the shutter function is used, the “ER401”
command will be sent from the projector to the
computer and the shutter function will be turned off.
Lamp ON
condition query
Q$S
Callback
0 = Standby
1 = Lamp ON control active
2 = Lamp ON
3 = Lamp OFF control active