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LV-X4 / 7230 SERIAL FUNCTIONAL SPECIFICATION History of Modification Rev. Contents Date Note New Document 2004.08.03 New model LV-7230 added 2005.02.10...
SERIAL FUNCTIONAL SPECIFICATION 1. Overview 1.1. This Specification defines projector control commands for LV-X4 / 7230 (0.8”XGA model). 1.2. The projector control commands are for controlling projector through RS232C from a computer. 2. Interface Specification Item Specification Shynchro system Asynchronous...
SERIAL FUNCTIONAL SPECIFICATION 4. Notes for Communication 4.1. The projector command is defined one command/one line that starts “C” and ends carriage return (0x0D). 4.2. The projector starts decoding after the carriage return. 4.3. There are two types of command, functional execution commands and state read commands. Example of Functional Execution Command: “C05”...
SERIAL FUNCTIONAL SPECIFICATION 5. Functional Execution Command Table Command Command Item Item Power ON Power Management Ready Power OFF (Quick Power OFF) Power Management OFF Power OFF Power Management Shut down Computer 1 D.Zoom + Computer 2 D.Zoom - Video Video_ Auto Volume + Video_ Video...
SERIAL FUNCTIONAL SPECIFICATION 7. Functional Execution Command 7.1. Format 1. PC issues a command as below form at “C” COMMAND [CR] COMMAND: 2 characters (See Functional Execution Command Table) A projector decodes received data and sends a return result after being ready to receive next command.
SERIAL FUNCTIONAL SPECIFICATION 7.5. Power ON Command Command “C00” [CR] Power ON When already Power ON, no need to do. Detail When sending this command during processing Count Down, Count Down is terminated. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 7.6.
SERIAL FUNCTIONAL SPECIFICATION 7.12. Volume - Command Command “C0A” [CR] Volume Down Detail This Command works same as “VOLUME -” of the projector and the remote control. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 7.13. Audio Mute ON Command Command “C0B”...
SERIAL FUNCTIONAL SPECIFICATION 7.19. Image_ Standard Command Command “C11” [CR] Detail Set Image to Standard Mode Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 7.20. Image_ High contrast Command Command “C12” [CR] Detail Set Image to High contrast Mode Acceptable [ACK] [CR] Response Unacceptable “?”...
SERIAL FUNCTIONAL SPECIFICATION 7.36. D.Zoom + Command Command “C30” [CR] Moving on to Digital Zoom Mode and make the screen image bigger. Detail This command works the same as the remote control’s “D.ZOOM UP” button. Acceptable [ACK] [CR] Response Unacceptable “?”...
SERIAL FUNCTIONAL SPECIFICATION 7.44. Pointer Down Command Command “C3D” [CR] Move Pointer to Down On Screen Display. Detail This command works the same as the Remote Control’s “DOWN” button. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 7.45. Mouse Right Click Command Command “C3E”...
SERIAL FUNCTIONAL SPECIFICATION 7.52. Page Up Command Command “C59” [CR] Detail Page Up for PowerPoint when PC and USB are connected. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 7.53. Page Down Command Command “C5A” [CR] Detail Page Down for PowerPoint when PC and USB are connected. Acceptable [ACK] [CR] Response...
SERIAL FUNCTIONAL SPECIFICATION 8. Status Read Command 8.1. Format 1. A PC issues commands fin format as below. “CR” COMMAND [CR] COMMAND: 1 character (See Status Read Command Table) 2. When a projector receives the appropriate command, it returns a character line as the required data.
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SERIAL FUNCTIONAL SPECIFICATION 8.3.2. “80” [CR] Status: Standby When the status is Standby, Status Read Commands are always acceptable, but Functional Execution Commands are not acceptable except Power ON Command. 8.3.3. “40” [CR] Status: Processing Count down When “Display” in Setting Menu is ON and Power ON is executed, it starts processing Count Down.
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SERIAL FUNCTIONAL SPECIFICATION 8.3.9. “02” [CR] Status: RS232C Command is unacceptable When a computer receives this response, try to execute Status Read Command again. 8.3.10. “24” [24] Status: Processing cooling down by power save When Power Management function is ON in setting menu and there is no signal for 5 minutes, it moves on to Power Save/Cooling Down after tuning off the lamps.