Canon LV-7575 Specifications - Page 22

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LV-7575 Basic Serial Command Functional Specifications
7

Status Read Command

7.1 Format

• E
PC issues a command in the following format.
"CR" Command [CR]
Command: one character (See Status Read Command Table)
• E
When projector receives an appropriate command, it returns the required data in string.
Required Data [CR]
Required Data: string (See Status Read Command Table)
• E
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.
PC • ¨
Projector
Projector • ¨
7.3 Status Read Command
Command
"CR0" [CR]
Detail
Get the projector's operating status
Acceptable
Response
Unacceptable
• y Details for Response• z
• E "00" [CR]
Status: Power ON
Normal image is on-screen.
Command (issue current input mode command)
"C" "R"
PC
"%1" [CR]
"00" = Power ON
"80" = Standby
"40" = Countdown in process
"20" = Cooling Down in process
"10" = Power Failure
%1
"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
"?" [CR]
22/26
"1" CR
• © • \ • \ • \ • ¨
(A few
ms • `
5 s
(Indicating Computer 1 is selected)
"1"
CR
Response
)