Appendices

AppendicesAppendices

Serial terminal

The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connector.

JJConnection

 

Connecting terminals

 

 

 

 

on projector

 

 

 

D-Sub 9-pin (female)

 

Computer

 

 

 

 

D-Sub 9-pin (male)

Communication cable

 

 

 

(straight)

 

JJPin assignments and signal names

 

 

D-Sub 9-pin (female)

Pin No.

Signal name

Contents

Outside view

 

 

 

—

NC

 

 

 

 

 

 

TXD

Transmitted data

 

 

 

RXD

Received data

 

 

 

—

NC

 

 

 

GND

Earth

 

 

 

—

NC

 

 

 

CTS

Connected internally

 

 

 

RTS

 

 

 

 

 

 

 

—

NC

JJCommunication conditions

Signal level

RS-232C-compliant

Sync. method

Asynchronous

Baud rate

19 200 bps

Parity

None

Character length

8 bits

Stop bit

1 bit

X parameter

None

S parameter

None

JJCable specifications

[When connected to a computer]

Projector

1

NC

NC

1

 

2

 

 

2

 

 

 

 

3

 

 

3

 

NC

NC

 

4

4

Computer (DTE

5

 

 

5

NC

NC

specifications)

6

6

7

 

 

7

 

 

 

 

8

 

 

8

 

NC

NC

 

9

9

 

Appendix

ENGLISH - 63