Справочник Пользователя для Mitsubishi Electronics FL7000U

EN-16

This projector supports standard protocol PJLink™ for projector control and you can control and monitor projector’
s operations using the same application among projectors of different models and different manufacturers. 

To use this function, set the PJLink™ certifi cation properly according to the setting of the PJLink™ application to 
be used. (See page 11.) 

Supported commands
The table below shows commands to control the projector using the PJLink™ protocol.

Command

Description

Remark (Parameter)

POWER

Power control

0 = Standby
1 = Power on

POWR?

Inquiry about the 
power state

0 = Standby
1 = Power on
2 = Cooling down
3 = Warming up

INPT

Input switching

11 = RGB1
12 = RGB2
21 = VIDEO
22 = S-VIDEO
31 = DVI-D 

INPT?

Inquiry about input 
switching

AVMT

Mute control

30 = Video and audio mute disable
31 = Video and audio mute enable

AVMT?

Inquiry about the 
mute state

ERST?

Inquiry about the 
error state

1st byte: Fan error, 0 or 2
2nd byte: Lamp error, 0 to 2
3rd byte: Temperature error, 0 or 2
4th byte: Cover open error, 0 or 2
5th byte: Always 0
6th byte: Other error, 0 or 2
0 to 2 mean as follows: 
0 = No error detected, 1 = Warning, 2 = Error

LAMP?

Inquiry about the 
lamp state

1st value (1 to 5 digits): Cumulative lamp 
operating time
2nd value: 0 = Lamp off, 1 = Lamp on

INST?

Inquiry about the 
available inputs

The following value is returned.
“11 12 21 22 31”

NAME?

Inquiry about the 
projector name

The projector name set on the ProjectorView 
Setup window is returned. 

INF1?

Inquiry about the 
manufacturer name

“MITSUBISHI” is returned. 

INF2?

Inquiry about the 
model name

“FL7000U” is returned. 

INF0?

Inquiry about other 
information

No other information is available. No parameter 
is returned.

CLSS?

Inquiry about the 
class information

“1” is returned.

•  This projector is fully compliant to the specifi cations of JBMIA PJLink™ Class 1. It supports all the commands 

defi ned by PJLink™ Class 1, and the compliance has been verifi ed with the PJLink™ standard specifi cations 
Version 1.0.

(Note)

•  The above-mentioned control may not be performed correctly or the monitoring data may not be obtained correctly in 

the following conditions:
•  During standby 

•  During zoom/focus adjustment 

•  During lens shift adjustment

•  During input source switching 

•  During auto position execution 

•  During AV mute

•  During command processing 

•  Before the splash screen disappears after the power is turned on.

•  During zoom/focus adjustment, lens shift adjustment, AV mute, etc., it may take approx. 5 seconds to receive a 

response to a command. 

•  Use 1 controller to control/monitor 1 projector. 
•  For how to control/monitor using PJLink™, see the operation manual of the PJLink™ application you use. 
•  When you monitor the projector’s operating state using this function by issuing inquiry commands successively, issue 

an inquiry command after receiving the response to the previous inquiry command from the projector. 

•  For the specifi cations of PJLink™, access to the Web site of Japan Business Machine and Information System 

Industries Association (JBMIA). (http://pjlink.jbmia.or.jp/english)