User manual CANON LV-S4

[. . . ] LV-S4 SERIAL FUNCTIONAL SPECIFICATION History of Modification Rev. New Document Contents Date 2005. 03. 01 Note SERIAL FUNCTIONAL SPECIFICATION Page 1 of 18 - CONTENT 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Interface Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Presentation Timer Keystone Up Keystone Down 6. Status Read Command Table Command CR0 CR1 CR3 CR4 CR6 Function Status Read Input Mode Read Lamp Time Read Setting Read Temp Read SERIAL FUNCTIONAL SPECIFICATION Page 6 of 18 7. Functional Execution Command 7. 1. Format "C" COMMAND [CR] 1) PC issues a command as below form at Command: 2 characters (See Functional Execution Command Table) 2) A projector decodes received data and sends a return result after being ready to receive next command. [ACK] [CR]:0x06, 0x0DWhen received functional execution commands. "?" [CR]: When cannot read received data 7. 2. When the command pipelining is needed When some functions need command pipelining , the performance is the same as the remote control's performance. 1) System: issue any commands every 100ms after receiving response 2) When receiving the same command continuously with 120ms, the function is executed for 120ms from that moment. 3) When receiving the same command continuously, with 120ms, the function is executed for 120ms form the moment. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 10. Volume+ Command Detail Command "C09" [CR] Volume Up This Command works same as "VOLUME +" of the projector and the remote control. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response SERIAL FUNCTIONAL SPECIFICATION Page 8 of 18 7. 11. Volume Command Detail Command "C0A" [CR] Volume Down This Command works same as "VOLUME -" of the projector and the remote control Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 7. 12. Audio Mute ON Command Command Detail "C0B" [CR] Sound Mute ON This command works same as "MUTE" of the Remote Control button, but this command does not work for MUTE OFF. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 7. 13. Audio Mute OFF Command Command Detail "C0C" [CR] Sound Mute OFF This command works same as "MUTE" of the Remote Control button, but this command does not work for MUTE ON. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 7. 14. Video Mute ON Command Command Detail "C0D" [CR] Video Mute ON This command works same as "NO SHOW" of the Remote Control button, but this command does not work for NO SHOW OFF. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 7. 15. Video Mute OFF Command Command Detail "C0E" [CR] Video Mute OFF This command works same as "NO SHOW" of the Remote Control button, but this command does not work for No Show ON. Acceptable Unacceptable [ACK] [CR] "?" [CR] Response 7. 16. Screen Normal size Command Command Detail Response "C0F" [CR] Set video screen size to Normal (4:3) Acceptable Unacceptable [ACK] [CR] "?" [CR] SERIAL FUNCTIONAL SPECIFICATION Page 9 of 18 7. 17. Screen Wide size Command Command Detail Response "C10" [CR] Set video screen size to Wide (16:9) Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 18. Image Standard Command Command Detail Response "C11" [CR] Set Image to Standard mode Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 19. Image High contrast Command Command Detail Response "C12" [CR] Set Image to High contrast mode Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 20. Image Cinema Command Command Detail Response "C13" [CR] Set Image to Cinema mode Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 21. Image Custom Command Command Detail Response "C14" [CR] Set Image to Custom mode Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 22. Image Blackboard (Green) Command Command Detail Response "C18" [CR] Set Image to Blackboard (Green) mode Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 23. Menu ON Command Command Detail Response "C1C" [CR] Display Menu of On Screen Display Acceptable Unacceptable [ACK] [CR] "?" [CR] SERIAL FUNCTIONAL SPECIFICATION Page 10 of 18 7. 24. Menu OFF Command Command Detail Response "C1D" [CR] Clear Menu of On Screen Display Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 25. Display Clear Command Command Detail Response "C1E" [CR] Clear the On Screen Display Clear the On screen Display unconditionally Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 26. Brightness + Command Command Detail Response "C20" [CR] Brightness of user control +1 Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 27. Brightness - Command Command Detail Response "C21" [CR] Brightness of user control -1 Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 28. Image (Toggle) Command Command Detail Response "C27" [CR] Switch Image setting status. This command works the same as the remote control's "Image" button. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 29. ON Start Enable Command Command Detail Response "C28" [CR] Set to Power ON Start This status is stored in EEPROM, so even if turning off and on. . Acceptable Unacceptable [ACK] [CR] "?" [CR] SERIAL FUNCTIONAL SPECIFICATION Page 11 of 18 7. 30. ON Start Disable Command Command Detail Response "C29" [CR] Clear to Power ON Start This status is stored in EEPROM, so even if turning off and on. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 31. Power Management Ready Command Command Detail Response "C2A" [CR] Set Power Management to Ready This status is stored in EEPROM, so even if turning off and on. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 32. Power Management OFF Command Command Detail Response "C2B" [CR] Set Power Management to OFF mode. This status is stored in EEPROM, and even if turning OFF and ON. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 33. Power Management Shut Down Command Command Detail Response "C2E" [CR] Set Power Management to Shut down mode. This status is stored in EEPROM, and even if turning OFF and ON. Acceptable Unacceptable [ACK] [CR] "?" [CR] 7. 34. D. Zoom + Command Command Detail Response "C30" [CR] Moving on to Digital Zoom mode and make the screen image bigger. This command works the same as the Remote control's "D. ZOOM UP" button. [. . . ] and cooling fan is also stopped at the time. The projector returns "10"[CR] 6) "28" [CR] Status: Processing Cooling Down because of critical temperature. When the temperature inside a projector is out of the operating temperature, it automatically starts cooling down. Response is "28"[CR]. Even if the temperature is processing low, the cooling down is executed 7) "08" [CR] Status: Abnormal temperature When the temperature does not go down after cooling down due to the abnormal temperature, this is the Response. [. . . ]