Eiki LC-XG300 Serial Command Manual
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Eiki LC-XG300 Serial Command Manual

Eiki LC-XG300 Serial Command Manual

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BASIC SERIAL COMMAND SPECIFICATIONS
LC-XG300/250
Ver 0.01
TENTATIVE

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Summary of Contents for Eiki LC-XG300

  • Page 1 BASIC SERIAL COMMAND SPECIFICATIONS LC-XG300/250 Ver 0.01 TENTATIVE...

  • Page 2: Table Of Contents

    LC-XG300/250_ Basic Serial Command Specifications − CONTENTS − Overview........................4 Serial Interface Specifications..................4 2.1. Transfer Specifications ..................4 2.2. Connection......................4 Notes for Communication................... 5 Functional Execution Command Table..............6 Status Read Command Table ..................8 Functional Execution Command................9 6.1.
  • Page 3 LC-XG300/250_ Basic Serial Command Specifications 6.31. Power Management Ready Command ............15 6.32. Power Management OFF Command.............. 15 6.33. Power Management Shut down Command ..........16 6.34. D.ZOOM + Command ..................16 6.35. D.ZOOM – Command ..................16 6.36. INPUT 3 AUTO Command................16 6.37.
  • Page 4 LC-XG300/250_ Basic Serial Command Specifications 7.8. Lamp Mode Read Command ................25 Ver. Rev.A Page...

  • Page 5: Overview

    LC-XG300/250_ Basic Serial Command Specifications 1. Overview 1.1. These specifications define projector control commands for LC-XG300/250 (1.0” XGAⅢ). 1.2. The projector control commands are used to remotely control a projector through RS-232C from a computer. 2. Serial Interface Specifications 2.1. Transfer Specifications...

  • Page 6: Notes For Communication

    LC-XG300/250_ Basic Serial Command Specifications Notes for Communication 3.1. The projector control command is defined as one command/one line that starts with “C” and ends with carriage return (0x0D). 3.2. When the projector receives carriage return (0x0D), decoding starts. 3.3. There are two types of Commands: Functional Execution Commands, which execute the same function as the projector keys and remote control, and Status Read Commands, which get the basic status of the projector.

  • Page 7: Functional Execution Command Table

    LC-XG300/250_ Basic Serial Command Specifications 3.13. Characters for commands must be Capital (A - Z). 4. Functional Execution Command Table Command Item Command Item POWER ON BRIGHTNESS + POWER OFF BRIGHTNESS - （Quick Power OFF） ――― POWER OFF ――― INPUT 2 VIDEO ―――...
  • Page 8 LC-XG300/250_ Basic Serial Command Specifications Command Item Command Item ――― ――― ――― ――― ――― ――― ――― FREEZE ON ――― FREEZE OFF ――― ――― ――― ZOOM - ――― ZOOM + ――― ――― ――― Auto PC ADJ. FOCUS - PRESENTATION TIMER ―――...

  • Page 9: Status Read Command Table

    LC-XG300/250_ Basic Serial Command Specifications 5. Status Read Command Table Command Item Memo Status Read Input Mode Read ――― (Corresponding) Lamp Time Read Setting Read ――― Temp Read Lamp Mode Read ――― ――― ――― ――― ――― ――― means no function.

  • Page 10: Functional Execution Command

    LC-XG300/250_ Basic Serial Command Specifications 6. Functional Execution Command 6.1. Format 6.5.1. PC issues a command in format as below. “C” COMMAND [CR] Command: two characters (See Basic Functional Execution Command Table) 6.5.2. A projector changes received data to decode and returns a result after being ready to receive next command.

  • Page 11: Operation Requirements

    LC-XG300/250_ Basic Serial Command Specifications 6.4. Operation Requirements When the projector’s status in this below, Functional Execution Commands are limited. Projector Status Available Functional Execution Commands Standby Mode C00：POWER ON C00：POWER ON → Countdown is terminated C01：POWER OFF C02：POWER OFF → Countdown is terminated C46：ZOOM -...

  • Page 12: Power On Command

    LC-XG300/250_ Basic Serial Command Specifications 6.5. POWER ON Command Command “C00” [CR] Power ON When already Power is ON, nothing is done. Detail When sending this command during Countdown in process, Countdown is terminated. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.6.

  • Page 13: Input 3 Command

    LC-XG300/250_ Basic Serial Command Specifications 6.10. INPUT 3 Command Command “C07” [CR] Select INPUT 3. This command operates differently from “Input 3” key of the remote control. When Detail INPUT 3 is already selected, this command does not execute the source switching.

  • Page 14: Sound Mute Off Command

    LC-XG300/250_ Basic Serial Command Specifications 6.15. SOUND MUTE OFF Command Command “C0C” [CR] Sound Mute OFF. Detail This command works the same way as “MUTE” button of the remote control for Mute OFF, but does not work for Mute ON.

  • Page 15: Menu Off Command

    LC-XG300/250_ Basic Serial Command Specifications 6.21. MENU OFF Command Command “C1D” [CR] Detail Clear Menu of On Screen Display. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.22. DISPLAY CLEAR Command Command “C1E” [CR] Clear On Screen Display. Detail Clear On Screen Display unconditionally.

  • Page 16: Input 2 Rgb Command

    LC-XG300/250_ Basic Serial Command Specifications 6.27. INPUT 2 RGB Command “C25”[CR] Command Detail Select RGB input in Input 2. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.28. IMAGE Command “C27”[CR] Command Switch Image Setting status. Detail This command operates the same way as “IMAGE” button of the projector.

  • Page 17: Power Management Shut Down Command

    LC-XG300/250_ Basic Serial Command Specifications 6.33. Power Management Shut down Command Command “C2E” [CR] Set Power Management to Shut down mode. Detail This status is stored in EEPROM and retained regardless of Power OFF/ON. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.34.

  • Page 18: Pointer Right Command

    LC-XG300/250_ Basic Serial Command Specifications 6.39. POINTER RIGHT Command Command “C3A” [CR] Move the Pointer of On-Screen Display to the right. Detail This command differs from the operation of pointer “>” of the projector and has no function of Volume +.

  • Page 19: Freeze Off Command

    LC-XG300/250_ Basic Serial Command Specifications 6.45. FREEZE OFF Command Command “C44” [CR] Cancel Freeze mode. Detail This command works the same way as “FREEZE” button of the remote control for Freeze OFF, but does not work for Freeze ON. Acceptable...

  • Page 20: Input 1 Scart Command

    LC-XG300/250_ Basic Serial Command Specifications 6.51. INPUT 1 SCART Command Command “C51” [CR] Detail Select Scart input in Input 1. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.52. INPUT 1 DVI (PC Digital) Command Command “C52” [CR] Detail Select DVI (PC Digital) input in Input 1.

  • Page 21: Lens Shift Right Command

    LC-XG300/250_ Basic Serial Command Specifications 6.57. LENS SHIFT RIGHT Command Command “C60” [CR] Detail Move projection area to the right. Acceptable [ACK] [CR] Response “？”[CR] Unacceptable 6.58. AUTO PC ADJ. Command Command “C89” [CR] Execute Auto PC Adj. function. This command works the same way as “AUTO PC ADJ.” button of the remote Detail control.

  • Page 22: Status Read Command

    LC-XG300/250_ Basic Serial Command Specifications 7. Status Read Command 7.1. Format 7.1.1. PC issues commands in format as below; “CR” Command [CR] Command：1 character（See Basic Status Read Command Table） 7.1.2. When a projector receives the appropriate command, it returns a character line as the required data.

  • Page 23: Status Read Command

    LC-XG300/250_ Basic Serial Command Specifications 7.3. Status Read Command Command “CR0” [CR] Detail Get the projector’s operating status Acceptable “%1” [CR] ”00” = Power ON “80” = Standby “40” = Countdown in process “20” = Cooling Down in process “10” = Power Failure Response “28”...
  • Page 24 LC-XG300/250_ Basic Serial Command Specifications 7.3.5. “10” [CR] Status: Power Failure When the power supply voltage inside the projector reaches abnormal status, the projector is automatically turned off. The projector returns “10”[CR], which shows it moves to Power OFF status due to power failure. Fan also stops unlike Cooling Down status.

  • Page 25: Input Mode Read Command

    LC-XG300/250_ Basic Serial Command Specifications 7.3.11. “81”[CR] Status: Standby after Cooling down due to lamp failure The projector has recovered from Lamp Failure status. When the projector enters Standby mode after Cooling down operation invoked due to lamp failure, it returns “81”[CR].

  • Page 26: Temp Read Command

    LC-XG300/250_ Basic Serial Command Specifications 7.7. Temp Read Command Command “CR6” [CR] Get the temperature data inside the projector. Detail With some temperature sensors installed in the projector, it is possible to get all the temperature at once. Acceptable “%1_%2_%3” [CR] %1＝Temperature of sensor 1...

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