Ricoh PJ X3241N Manual do Proprietário descarregar pdf (Página 103)

103

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Interface format

1. Communication method RS-232C, 9600 bps, No Parity, Data Length: 8 bits;

Stop Bit Length: 1 bit

2. Communication format

STX (02 h) Command (3 Byte) ETX (03 h)

Only 1 command valid per communication.

3. Data format

For input commands, only ASCII-compliant all-

uppercase alphanumeric characters supported.

4. Replies Acknowledge

ACK (06 h) CR(0 Dh) Data

... Normally ended

ACK (06 h) ESC(1 Bh)

... Aborted

No acknowledge

NAK (15 h)

If commands are to be sent consecutively, wait for the response from the projector

before sending the next command.

Main Commands

Item Command

Power on PON

Power off POF

Icon display on MO0

Icon display off MO1

Auto setting (RGB input) PAT

Status display on DON

Status display off DOF

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