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PJLink™ supported commands
The table below shows commands to control the projector using the PJLink™ protocol.
Commend
POWR
POWR?
INPT
INPT?
AVMT
AVMT?
ERST?
LAMP?
INST?
NAME?
INF1?
INF2?
INF0?
CLSS?
•
The PJLink "INPT?" will be replied only when the source is displayed on screen. When there is
no signal, only "ERR3 Time!" will be answered.
•
The above-mentioned control may not be performed correctly or the monitoring data may not
be obtained correctly in the following conditions:
52
Description
Power control
Inquiry about the power state
Input switching
Inquiry about input switching
Mute control
Inquiry about the mute state
Inquiry about the error state
Inquiry about the lamp state
Inquiry about the available
inputs
Inquiry about the projector
name
Inquiry about the manufacturer
name
Inquiry about the model name
Inquiry about other information
Inquiry about the class
information
Remark (Parameter)
0 = Power off
1 = Power on
0 = Standby
1 = Power on
2 = Cooling down
3 = Warming up
11 = COMPUTER1
12 = COMPUTER2
21 = VIDEO
22 = S-VIDEO
31 = HDMI
10 = BLANK disable
11 = BLANK enable
20 = Audio mute disable
21 = Audio mute enable
30 = BLANK and audio mute disable
31 = BLANK and audio mute enable
1st byte: Fan error, 0 or 2
2nd byte: Lamp error, 0 or 2
3rd byte: Temperature error, 0 or 2
4th byte: Always 0
5th byte: Always 0
6th byte: Other errors, 0 or 2
* 0 or 2 mean as follows:
0 = No error detected, 2 = Error
1st value (1 to 4 digits): Cumulative lamp operating
time (This item shows a lamp operating time (hour)
calculated based on that Lamp Mode is Economic.)
2nd value: 0 = Lamp off, 1 = Lamp on
The following value is returned.
"11 12 21 22 31"
The command responds with the projector name
specified in the Tools page.
"Canon" is returned.
"LV-WX320", "LV-X320", "LV-WX310ST" or
"LV-X310ST" is returned.
DMD resolution is returned.
"1" is returned.
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