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LC_XG400L Basic Serial Command Functional Specifications

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7 Status Read Command

7.1 Format

・ PC issues a command in the following format.

“CR” Command [CR]

Command: one character (See Status Read Command Table)

・ When projector receives an appropriate command, it returns the required data in string.

Required Data [CR]

Required Data: string (See Status Read Command Table)

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

7.2 Transfer Example

Geting Input mode information of projector by Basic Commands.

Command (issue current input mode command)

PC → Projector “C” “R” “1” CR

Projector → PC “1” CR

←―――→ Response

(A few ms ～ 5 s)

(Indicating Computer 1 is selected)

7.3 Status Read Command

Command “CR0” [CR]

Detail Get the projector’s operating status

Acceptable “%1” [CR]

”00” = Power ON

“80” = Standby

“40” = Countdown in process

“20” = Cooling Down in process

“10” = Power Failure

“28” = Cooling Down in process due to Abnormal Temperature

“88” = Standby after Cooling Down due to Abnormal Temperature

“24” = Power-Save Cooling Down in process

“04” = Power Save

“21” = Cooling Down in process after OFF due to Lamp Failure

“81” = Standby after Cooling Down due to Lamp Failure

Response

Unacceptable “?” [CR]

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