User manual CANON LV-7565

[. . . ] LV-7565 BASIC SERIAL FUNCTIONAL SPECIFICATION History of Modification Rev. 10. 19 Page New Document Contents Basic Serial Command Specification Page 1 of 20 - CONTENT 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Serial Interface Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Response command characters for status read success are different. See "7, State Read Command" for the details. Command are shown in a capital letter (A Z). (4) (5) After 120ms, the next command is not issued, the execution is stopped. If the projector receives other incoming commands within 120ms, the execution is stopped. 6. 3. Transfer Example Change to Video mode with Basic Command Command PC !PC "C" "0" "7" CR ACK Command processing (A few ms --- 1s) CR 6. 4. Necessary Condition for Operation When the Projector`s status in this below, functional execution commands and state read commands are limited. Projector Status Standby Mode Available Functional Execution Commands C00: POWER ON C00: POWER ON !Terminate Processing Countdown C01: POWER OFF C02: POWER OFF !Terminate Processing Countdown C46: ZOOM ­ C47: ZOOM + C4A: FOCUS ­ C4B: FOCUS + C5D: LENS SHIFT + C5E: LENS SHIFT ­ Note) When executing ZOOM+/-, FOCUS+/-. LENS SHIFT+/- during Countdown, C3C/C3D that are Pointer UP/DOWN will Processing Countdown Basic Serial Command Specification Page 7 of 20 be available. C3C/C3D commands can control ZOOM/FOCUS/LENS SHIFT. None (Does not execute even if receiving a command) None (Does not execute even if receiving a command) None (Does not execute even if receiving a command) None (Does not execute even if receiving a command) C00: POWER ON C01: POWER OFF Other Command: POWER ON Processing Cooling Down Processing Cooling Down due to abnormal temperature Abnormal Temperature Status Processing Power Save - Cooling Down Processing Power Save Processing cooling down after None (Does not execute even if receiving a turning off automatically due to command) a lamp failure NoticeWhen the status is above, even if the projector receives other command in the above status, the projector returns [ACK]CR 6. 5. POWER ON Command Command Detail "C00" [CR] Power ON When already Power ON, no need to do. When sending this command during processing Count Down, Count Down is terminated. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 6. 6. POWER OFF Command (Quick Power OFF) Command Detail "C01" [CR] Power OFF (Standby) When Power OFF with POWER button of the projector or the remote control, "Power OFF" will be displayed. However, as soon as this command is sent, Quick Power OFF is executed. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 6. 7. POWER OFF Command Command Detail "C02" [CR] Power OFF (Standby) When Power OFF with POWER button of the projector or the remote control, "Power OFF" will be displayed. However, as soon as this command is sent, Power OFF is executed. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 6. 8. INPUT 1 Command Command Detail Response "C05" [CR] Select Input 1 Acceptable Unacceptable [ACK] [CR] "?" [CR] Basic Serial Command Specification Page 8 of 20 6. 9. INPUT 2 Command Command Detail Response "C06" [CR] Select Input 2 Acceptable Unacceptable [ACK] [CR] "?" [CR] 6. 10. INPUT 3 Command "C07" [CR] Select Input 3 Acceptable Unacceptable [ACK] [CR] "?" [CR] Detail Response Command 6. 11. Network Viewer Command Command Detail Response "C08" [CR] Select Input Network Acceptable Unacceptable [ACK] [CR] "?" [CR] 6. 12. VOLUME + Command "C09" [CR] Volume Up This Command works same as "VOLUME +" of the projector and the remote control. Acceptable Unacceptable [ACK] [CR] "?" [CR] Command Detail Response 6. 13. VOLUME - Command "C0A" [CR] Volume Down This Command works same as "VOLUME +" of the projector and the remote control. Acceptable Unacceptable [ACK] [CR] "?" [CR] Command Detail Response 6. 14. AUDIO MUTE ON Command "C0B" [CR] Sound Mute ON This command works same as "MUTE" of the Remote Control button for MUTE ON, but this command does not work for MUTE OFF. Acceptable Unacceptable [ACK] [CR] "?" [CR] Command Detail Response Basic Serial Command Specification Page 9 of 20 6. 15. AUDIO MUTE OFF Command "C0C" [CR] Sound Mute OFF This command works same as "MUTE" of the Remote Control button for MUTE OFF, but does not work for MUTE ON. [. . . ] Response is "28 (CR) at the time. Even if when the temperature is processing low, the cooling down is executed. 7. 3. 7. "08" [CR] Abnormal temperature When the temperature does not go down after cooling down due to the abnormal temperature, this is the response. The Projector keeps the stand by status. Basic Serial Command Specification Page 19 of 20 7. 3. 8. "88" [CR] Normal status after recovering abnormal temperature. When the temperature goes down after cooling down and moving to stand by status, this is the response. This status keeps until the next operation. [. . . ]