• Projector input port name: RS-232C
<At the projector> <At the computer>
<At the projector> (PC serial cable) <At the computer>
Signal Name Function
GND Signal wire ground
TD Transmit data
RD Receive data
Communications protocol
• Default baud rate setting: 9600 bps
• Data length: 8 bit
• Parity: None
• Stop-bit: 1 bit
• Flow control: None
About PJLink
PJLink Class1 was established by the JBMIA (Japan Business Machine and
Information System Industries Association) as a standard protocol for
controlling network-compatible projector's as part of their efforts to
standardize projector control protocols.
The projector complies with the PJLink Class1 standard established by the
JBMIA.
It complies with all commands except for the following commands defined
by PJLink Class1, and agreement was confirmed by the PJLink standard
adaptability verification.
URL:http://pjlink.jbmia.or.jp/english/
• Non-compatible commands
Function PJLink Command
Mute settings Image muting set AVMT 11
Audio muting set AVMT 21
• Input names defined by PJLink and corresponding projector sources
Source PJLink Command
Computer1 INPT 11
Computer2 INPT 12
Video INPT 21
S-Video INPT 22
HDMI INPT 32
USB INPT 41
LAN INPT 52
USB Display INPT 53
Monitoring and Controlling
68
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