Canon LV-8235 UST User Manual download pdf (Page 22)

LV-8235 UST Basic Serial Command Specifications

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７．Status Read Command

7.1. Format

7.1.1. PC issues commands in format as below;

“CR” Command [CR]

Command：1 character(See Basic Status Read Command Table)

7.1.2. When a projector receives the appropriate command, it returns a character line as the

required data.

Required Data [CR]

Required Data：A character line(See Basic Status Read Command Table)

7.1.3. When the received data cannot be decoded, the projector returns “?” [CR].

7.2. Transfer Example

Get input mode for projector with basic commands

Command (issues a command of getting current input mode)

PC → Projector “C” “R” “1” “CR”

Projector → PC “1” “CR”

Processing Response

(A few ms∼1s)

(

Shows Computer 1 is selected)

7.3. Operation Requirements

Status read Commands are invalid when Eco mode is selected in Standby mode of Setting menu and

projector is in standby.

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Canon LV-8235 UST User Manual Page 22