User manual CANON LV-8227A BASIC SERIAL COMMAND SPECIFICATIONS FOR LV PROJECTORS

[. . . ] When a command is issued before receiving a response, the function is not executed properly. Except for when there is no Response for more than 5 seconds. It takes about 5 seconds for internal initialization after plugging in AC power. During this time, it cannot process commands. [. . . ] This command operates the same way as “VOLUME+” button of the projector and remote control2 Acceptable Unacceptable [ACK] [CR] “？”[CR] Response 6. VOLUME – Command (Except LV-7292S/ LV-7297S/ LV-7392S) Command Detail “C0A” [CR] Volume Down This command operates the same way as “VOLUME-” button of the projector and remote control. This command works the same way as “MUTE” button of the remote control for Mute ON, but does not work for Mute OFF. This command works the same way as “MUTE” button of the remote control for Mute OFF, but does not work for Mute ON. This command works the same way as “BLANK” button of the remote control for Blank ON, but does not work for Blank OFF. This command works the same way as “BLANK” button of remote control for Blank OFF, but does not work for Blank ON. This command works the same way as “IMAGE” button of the remote control. Direct power on Setting Command Command Detail Response “C28” [CR] Enable Direct power on function. Direct power on Cancel Command Command Detail Response “C29” [CR] Cancel Direct power on function. This command works the same way as “D. This command works the same as “D. Although projector returns “OK”, Auto input is not executed with this command while Auto input is set to On1 or On2, Acceptable Unacceptable [ACK] [CR] “？”[CR] Response 6. POINTER RIGHT Command Command “C3A” [CR] Move the Pointer of On-Screen Display Menu to the right. This command works differently from the pointer “>” of the projector and remote control, and has no function of Volume +. €»LV-7292S/7297S/7392S: Move the Pointer of On-Screen Display Menu to the right. This command is the same behavior as the point button ">" of the projector Acceptable Unacceptable [ACK] [CR] “？”[CR] Detail Response -15- LV-7292A/LV-7297A/LV-7392A/LV-7393A/LV-7398A/LV-8227A/LV-7292M/LV-7297M/ LV-8227M/ LV-7292S/LV-7297S/LV-7392S Basic Serial Command Specifications 6. POINTER LEFT Command Command “C3B” [CR] Move the Pointer of On-Screen Display Menu to the left. This command works differently from the pointer “<” of the projector and remote control, and has no function of Volume +. €»LV-7292S/7297S/7392S: Move the Pointer of On-Screen Display Menu to the left. This command is the same behavior as the point button "<" of the projector Acceptable Unacceptable [ACK] [CR] “？”[CR] Detail Response 6. [. . . ] The projector returns “10”[CR], which shows it moves to Power OFF status due to power failure. fan also stops unlike Cooling Down status. Temp Read Command Command Detail Response “CR6” [CR] Get the temperature data inside the projector. With some temperature sensors installed in the projector, it is possible to get all the temperature at once. [. . . ]