Appendices, Rs232 commands, Rs232 pin assignments – Optoma RMC-25key User Manual

Page 51

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5

English

Appendices

RS232 Commands

Pin no.

Spec.

1

N/A

2

RXD

3

TXD

4

N/A

5

GND

6

N/A

7

N/A

8

N/A

9

N/A

1

2

3

4

5

6

7

8

9

RS232 Pin Assignments

Pin no.

Name

I/O (From

Projector Side)

1

TXD

OUT

2

RXD

IN

3

GND

__

1

2

3

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