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PJLink Command List
See the following for more information on controlling the projector from a computer using PJLink protocols.
Function
Command
Setting Value/
Response Value
Content Notes
Power control instruction POWR 0 Power-off (Standby)
1 Power-on (Light source on)
Power status query POWR ? 0 Power-off (Standby)
1 Power-on (Light source on)
2 Cooling status
3 Warm-up status
Input switch instruction
Input source query
INPT
INPT ?
11 Computer
12 Computer2
32 HDMI1
33 HDMI2
41 USB
52 LAN
56 HDBaseT
57 Screen Mirroring1
58 Screen Mirroring2
Input toggling list query INST ? 11 Computer
Displays a list of the available input
sources of the projector.
12 Computer2
32 HDMI1
33 HDMI2
41 USB
52 LAN
56 HDBaseT
57 Screen Mirroring1
58 Screen Mirroring2
Error status query ERST ? First
character
2 Fan Error
"0" is displayed when no error has
occurred.
Second
character
2 Laser error
Laser on error
Third
character
1 High Temp Warning
2 Temperature error
Fourth
character
0 Cover open
(Does not apply to model
being used.)
Fifth
character
1 No air filter warning
Filter warning
2 Filter error
Sixth
character
1 Other warnings
2 Other errors
A/V Mute Settings AVMT 30 A/V mute off
Does not support video mute off/on
(10/11) or audio mute off/on (20/21).
A/V Mute status query AVMT ? 31 A/V mute on
Number of light source
operating hours, light source
status query
LAMP ? First
number
(1 to 5)
0 to 99999 Laser operation hours
Second
number
0 Laser off
1 Laser on
Projector name query NAME ? - Projector Name * Displays the name set in [Network] -
[Network settings] - [Projector Name]
in the projector's menu.
Manufacture name
information query
INF1 ? EPSON Manufacture name
Model name information
query
INF2 ? EPSON L735U/L730U EB-L735U/EB-L730U
EPSON L720U EB-L720U
EPSON L635SU/L630SU EB-L635SU/EB-L630SU
EPSON L630U EB-L630U
EPSON L530U EB-L530U
EPSON L520U EB-L520U
Class information query CLSS ? 2 Class information
Serial number query SNUM ? 11 digit numbers Serial number of projector
being used
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