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ESC/VP21 Commands
• Projector input port name: RS-232C
<At the projector>
<At the projector>
Signal Name
Function
Signal wire ground
GND
Transmit data
TD
Receive data
RD
Data set ready
DSR
Data terminal ready
DTR
Communications protocol
• Default baud rate setting: 9600 bps
<At the computer>
(PC serial cable)
<At the computer>
• Data length: 8 bit
• Parity: None
• Stop-bit: 1 bit
• Flow control: None
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