7. Appendix

PC Control Codes and Cable Connection

PC Control Codes

Function

Code Data

 

 

 

 

 

 

POWER ON

02H

00H

00H

00H

00H

02H

 

 

POWER OFF

02H

01H

00H

00H

00H

03H

 

 

INPUT SELECT COMPUTER (V230X/V260/V230)

02H

03H

00H

00H

02H

01H

01H

09H

INPUT SELECT COMPUTER 1 (V300X/V260X/V300W/V260W)

02H

03H

00H

00H

02H

01H

01H

09H

INPUT SELECT COMPUTER 2 (V300X/V260X/V300W/V260W)

02H

03H

00H

00H

02H

01H

02H

0AH

INPUT SELECT HDMI (V300X/V260X/V300W/V260W)

02H

03H

00H

00H

02H

01H

1AH

22H

INPUT SELECT VIDEO

02H

03H

00H

00H

02H

01H

06H

0EH

INPUT SELECT S-VIDEO

02H

03H

00H

00H

02H

01H

0BH

13H

PICTURE MUTE ON

02H

10H

00H

00H

00H

12H

 

 

PICTURE MUTE OFF

02H

11H

00H

00H

00H

13H

 

 

SOUND MUTE ON

02H

12H

00H

00H

00H

14H

 

 

SOUND MUTE OFF

02H

13H

00H

00H

00H

15H

 

 

NOTE: Contact your local dealer for a full list of the PC Control Codes if needed.

Cable Connection

Communication Protocol

 

 

Baud rate ����������������������������������

對������

38400 bps

Data length ����������������������������������

對���

8 bits

Parity ����������������������������������

對������������

No parity

Stop bit����������������������������������

對���������

One bit

X on/off����������������������������������

對���������

None

Communications procedure.............

Full duplex

NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs.

PC Control Connector (D-SUB 9P)

To TxD of PC

To RxD of PC

To GND of PC

1 2 3 4 5

6 7 8 9

To RTS of PC

To CTS of PC

NOTE 1: Pins 1, 4, 6 and 9 are no used.

NOTE 2: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.

NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.

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