Pjlink - BenQ LU9255 Installation Manual

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PJLink

y PJLink 通訊協定
本投影機的網路功能支援 PJLink 第 1 級,而 PJLink 通訊協定可用於從電腦執行投影機設定,
以及投影機狀態查詢作業。
y 控制指令
下表列出可用於控制投影機的 PJLink 通訊協定指令。
表中的 x 字元為非特定字元。
指令
控制詳細資訊
Power supply
POWR
control
Power supply
POWR?
status query
INPT
Input selection
Input status que-
INPT?
ry
AVMT
Mute
AVMT?
Mute query
Error status que-
ERST?
ry
Light source sta-
LAMP?
tus query
Input selection
INST?
list query
Projector name
NAME?
query
參數
傳回字串
0
Standby
1
Power on
0
Standby
1
Power on
11
PC1 / YPbPr1
12
PC2 / YPbPr2
21
VIDEO
31
HDMI1
32
HDMI2
33
DVI-D
34
HDBaseT
11
Video mute On
10
Video mute Off
21
Audio mute On
20
Audio mute Off
31
Video & Audio mute On
30
Video & Audio mute Off
1st byte
2nd byte
3rd byte
xxxxxx
4th byte
5th byte
6th byte
xxxxxxxxxxxx
1st number (1-5 digitals): Light source 1 runtime
11 12 21 31 32
LU9255
33 34
Returns the name set in [PROJECTOR NAME] of [NET-
xxxxx
WORK SETUP]
備註
Indicates fan errors, and
returns 0 - 2
Indicates light source er-
rors, and returns 0 - 2
Indicates temperature
errors, and returns 0 - 2
Return 0
Return 0
Indicates other errors, and
returns 0 - 2
0 = No error is
detected
1 = Warning
2 = Error
59

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