Control commands
The commands which the personal computer can use to control the projector
are shown in the following table.
Command
PON
Power ON
POF
Power OFF
AVL
Volume
Input signal
IIS
selection
Lamp ON
Q$S
condition query
OSH
Shutter function
Cable specifications
(When connected to a personal computer)
T H E T R U S T E D S O U R C E F O R P R O J E C T O R L A M P S A N D A C C E S S O R I E S
Control
Contents
In standby mode, all commands other than
the PON command are ignored.
B The 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.
Parameter
000-063 (Adjustment value 0-63)
Parameter
VID=VIDEO
RG1=RGB1
NWP=NETWORK (PT-LB20NTU only)
Callback
0 = Standby
1 = Lamp ON control active
2 = Lamp ON
3 = Lamp OFF control active
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.
At the projector
1
2
3
4
5
6
7
8
Remarks
SVD=S-VIDEO
RG2=RGB2
At the computer
(DTE specifications)
7
8
3
5
2
6
1
4
9
E
NGLISH
-65