
Command with Address Specification
LX900 RS232 Codes-Expanded Technical Reference Information 8-1
020-000034-01 Rev 1. (03/08)
9 Status Read Commands
9.1 Format
PC issues a command in the format below:
“CR_Command” [CR]
Command: String
When the projector receives the applicable command, it returns the required information as a data string.
“000_” %1 [CR]
%1: required Information (a data string. Refer to [Basic Status Read Command Table])
When the received data cannot be decoded, the projector returns “?” [CR]
9.2 Transfer Example
Getting total dots of the projector by Expand Serial Commands:
PC → PJ: “CR_TDOTS” [CR]
PC ← PJ: “000_1344” [CR]
9.3 Operation condition
Basically, it should be always operated.
9.4 Image Status Read Commands
9.4.1 CR_CONT Command
Command “CR_CONT” [CR]
Detail Get user controlled value of Contrast
Acceptable “000_%1” [CR]
%1 “000” – “063”
Response
Unacceptable “?” [CR]
9.4.2 CR_BRIGHT Command
Command “CR_BRIGHT” [CR]
Detail Get user controlled value of Brightness
Acceptable “000_%1” [CR]
%1 “000” – “063”
Response
Unacceptable “?” [CR]
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