BenQ LU960UST, Installation Manual

Page: 24 / 27

English
23
PJLink
y
PJLink protocal
The network function of this projector support the PJLink class 1, and the PJLink protocal can be
used to perform projector setting and projector status query operations from a computer.
y
Control commands
The following table lists the PJLink protocal commands that can be used to control the projector.
• x characters in table are non-specific characters.
Command
Control
Details
Parameter/
Return String
Remark
POWR
Power supply
control
0 Standby
1 Power on
POWR?
Power supply
status query
0 Standby
1 Power on
INPT Input selection 11 PC1 / YPbPr1
INPT?
Input status que-
ry
12 PC2 / YPbPr2
21 VIDEO
31 HDMI1
32 HDMI2
33 DVI-D
34 HDBaseT
AVMT Mute 11 Video mute On
AVMT? Mute query
10 Video mute Off
21 Audio mute On
20 Audio mute Off
31 Video & Audio mute On
30 Video & Audio mute Off
ERST?
Error status
query
xxxxxx
1st byte
Indicates fan errors, and
returns 0 - 2
0 = No error is
detected
1 = Warning
2 = Error
2nd byte
Indicates light source er-
rors, and returns 0 - 2
3rd byte
Indicates temperature
errors, and returns 0 - 2
4th byte Return 0
5th byte Return 0
6th byte
Indicates other errors, and
returns 0 - 2
LAMP?
Light source sta-
tus query
xxxxxxxxxxxx 1st number (1-5 digitals): Light source 1 runtime
INST?
Input selection
list query 11 12 21 31 32 33
34
LU960UST
NAME?
Projector name
query
xxxxx
Returns the name set in [PROJECTOR NAME] of [NET-
WORK SETUP]