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Cable layouts, Serial connection communications protocol – Epson EB-G5200W User Manual

Page 113

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ESC/VP21 Commands

113

Cable Layouts

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Serial connection

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Communications protocol

• Connector shape

: D-Sub 9-pin (male)

• Projector input connector

: RS-232C

At the projector

(PC serial cable)

At the computer

Signal

Function

GND 5

5 GND

GND

Signal wire ground

RD

2

3 TD

TD

Transmit data

TD

3

2 RD

RD

Receive data

DTR

4

6 DSR

DSR

Data set ready

DSR 6

4 DTR

DTR

Data terminal ready

• Default baud rate setting

: 9600bps

• Data length

: 8bit

• Parity

: None

• Stop-bit

: 1bit

• Flow control

: None

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