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ビジネスプロジェクター用 ESC/VP21 コマンド使用ガイド

ESC/VP21 Command User

’

s Guide for Home Projectors

2. ESC/VP21 Command Formats

2.1. Set command format

A set command consists of a command and a parameter. Projector returns a colon after executing the command.

There are two types of parameters. One is fixed such as ON, OFF, or 21. Other is a step parameter such as INC, DEC or

INIT.

INC: increments the parameter by one.

DEC: decrements the parameter by one.

INIT: initializes the parameter.

2.2. Get command format

A get command consists of a command and ?. Projector returns a response parameter after executing the command.

2.3. Null command

The null command is as command code of the return key code (Hex 0D). Projector returns a colon。The null command

can be used to confirm that the projector is in operation.

2.4. Illegal commands

Projector returns “ERR” and a return key code (Hex 0D) and a colon when it receives invalid commands.

ERR

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