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Advanced Operation
Control commands
The commands which the personal computer can use to control the projector
are shown in the following table.
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.
BIf 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=RGB1(YPBPR1) RG2=RGB2(YPBPR2)
RG3=RGB3 DVI=DVI
NWP=NETWORK (PT-L780NTU only)
SDC=SD CARD (PT-L780NTU only)
Lamp ON
condition query
Q$S
Parameter
0 = Standby
1 = Lamp ON control active
2 = Lamp ON
3 = Lamp OFF control active
Cable specifications
(When connected to a personal computer)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
NC
NC
NC
NCNC
NC
NC
NC
At the projector
At the computer
(DTE specifications)