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List of ESC/VP21 Commands
Command List
When a power ON command is sent to the projector, the power for the projector
turns on. When the projector is in a command ready state, it returns the "3Ah"
(:) code. Furthermore, when command processing is complete, the projector
also returns a ":" code.
The ":" code status can be used to determine whether the projector is ready or
busy. If command processing terminates with an error, an error message is
output and then the ":" code is sent.
Communication Protocol
Item Command
Power ON/OFF
ON
PWR ON
OFF
PWR OFF
Signal selection
Computer/Component
Video (RGB)
SOURCE 11
Computer/Component
Video (YCbCr)
SOURCE 14
Computer/Component
Video (YPbPr)
SOURCE 15
Video
SOURCE 41
S-Video
SOURCE 42
A/V Mute ON/OFF
ON
MUTE ON
OFF
MUTE OFF
A/V Mute Selection
Black
MSEL 00
Blue
MSEL 01
• Standard baud rate : 9600 bps
• Data length : 8 bits
•Parity : None
• Stop bit : 1 bit
• Flow control : None
• Connector shape : D-Sub 9-pin (male)
• Projector input port : Control (RS-232C)
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