Panasonic PT-AE8000U Operations Instructions download pdf (Page 102)

Technical information

102 -

ENGLISH

Appendix

Serial terminal

The serial port on the connector panel of the projector conforms to the RS-232C interface specication, so the

projector can be controlled by a personal computer connected to this port.

■

Connection

Serial terminal (female)

D-sub 9 pin (male)

Computer

■

Pin assignments and signal names

D-Sub 9 Pin (external view)

(6)

(1)

(9)

(5)

Pin No. Signal name Contents

(1) — NC

(2) TXD Transmitted data

(3) RXD Received data

(4) — NC

(5) GND Earth

(6) — NC

(7) RTS

Connected internally

(8) CTS

(9) — NC

■

Communication settings

Signal level RS-232C Character length 8 bits

Sync. method Asynchronous Stop bit 1 bit

Baud rate 9 600 bps X parameter None

Parity None S parameter None

■

Basic format

STX Command : Parameter ETX

Start byte

(02h)

1 byte

End

(03h)

3 bytes 1 byte - 4 bytes

Data streaming from the computer will start with STX,

and proceed to command, parameter and end with

ETX.

Parameters can be added as necessary.

Attention

The projector cannot receive any command for 10 seconds after the lamp is switched on. Wait 10 seconds before sending

a command.

If sending multiple commands, check that a response has been received from the projector for one command before

sending the next.

When a command which does not require parameters to be sent, a colon (:) is not required.

Note

If an incorrect command is sent, the ER401 command will be sent from the projector to the personal computer.

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Panasonic PT-AE8000U Operations Instructions Page 102

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