Canon LV-7555 Specifications

Canon LV-7555 Specifications

Mr3p series basic serial command specification
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MR3P
Series Basic Serial Command Function Specification
Soft Engineer Division
LV-7555 • i for MR3P series • j
Basic Serial Command Specification
Page
1/26

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Summary of Contents for Canon LV-7555

  • Page 1 MR3P Series Basic Serial Command Function Specification Soft Engineer Division LV-7555 • i for MR3P series • j Basic Serial Command Specification Page 1/26...
  • Page 2: Table Of Contents

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division -CONTENT- 1. Overview 2. Serial Interface Specification 2.1 Communication Specification 2.2 Connection 3. Notes for Communications 4. Functional Execution Command Table 4.1 Statue Read Command Table 5. Functional Execution Command 5.1 Format 5.2 When the command pipelining is needed 5.3 Transfer Example...
  • Page 3 MR3P Series Basic Serial Command Function Specification Soft Engineer Division 5.29 ON START SETTING Command 5.30 ON START CONCELATION Command 5.31 POWER MANAGEMENT SETTING Command 5.32 POWER MANAGEMENT CANCELATION Command 5.33 D.ZOOM + Command 5.34 D.ZOOM – Command 5.35 INPUT 3 VIDEO Command 5.36 INPUT 3 S-VIDEO Command 5.37 INPUT 3 Y, Pb/Cb, Pr/Cr Command 5.38 POINTER RIGHT Command...
  • Page 4 MR3P Series Basic Serial Command Function Specification Soft Engineer Division 6.3 Status Read Command 6.4 Input Mode Read Command 6.5 Lam Time Read command 6.6 Setting Read Command 6.7 Temp Read Command Page 1/26...
  • Page 5: Overview

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ P . Overview 1.1 This Specification defines projector control commands for MR3P series (1.3 “XGA V-4LV-7555). 1.2 The projector control commands are for controlling projector through RS232C from a computer.
  • Page 6: Notes For Communications

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division 3. Notes for Communications 3.1 The projector command is defined one command/one line that starts “C” and ends carriage return (0x0D). 3.2 When a projector receives carriage return (0x0D), it starts decoding. 3.3 There are two type commands, functional execution commands and state read commands.
  • Page 7: Functional Execution Command Table

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division 3.12 About performance when changing INPUT After receiving INPUT switching command, when receiving commands between 5 seconds from starting the switching to completing the switching, a computer receives acceptable command, but it is not executed. However, status read commands are executed after a computer receives response to accept the command, after 500ms.
  • Page 8: Statue Read Command Table

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ R 1. State Read Command Table Command FUNCTION RENARKS Status Read Input Mode Read Lamp Time Read Setting Read Temp Read ‚ S Functional Execution Command ‚ S .1 Format ‚...
  • Page 9: Necessary Condition For Operation

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .4 Necessary Condition for Operation When the projector ‘s status in this below, functional execution commands and state read commands are limited. Also, state read commands are available in the below the status. AVAILABLE FUNCTIONAL EXECUTION Projector Status COMMANDS...
  • Page 10: Power Off Command (Quick Power Off)

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .6 POWER OFF Command• i Quick Power OFF • j Command “C01” [CR] Power OFF (Stand By) When Power OFF with ON-OFF button of the projector or the remote control, Detail “Power OFF”...
  • Page 11: Network Viewer Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .11 Network Viewer Command Command “C08” [CR] Select Input Network Detail Acceptable [ACK] [CR] Response Unacceptable “• H ” [CR] VOLUME + Command ‚ S .12 Command “C09” [CR] Volume Up Detail This Command works same as “VOLUME +”...
  • Page 12: Video Mute On Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .16 VIDEO MUTE ON Command Command “C0D” [CR] VIDEO MTUE ON Detail This command works same as “NO SHOW” of the remote control, but does not work for “NO SHOW OFF”. Acceptable [ACK] [CR] Response...
  • Page 13: Display Clear Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .22 DISPLAY CLEAR Command Command “C1E” [CR] Clear the On Screen Display. Detail Clear the On Screen Display unconditionally Acceptable [ACK] [CR] Response Unacceptable “• H ” [CR] ‚...
  • Page 14: Image Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .28 IMAGE Command Command “C27” [CR] Change IMAGE setting status. Detail Works same as the remote control’s “image button”. Acceptable [ACK] [CR] Response Unacceptable “• H ” [CR] ‚...
  • Page 15: D.zoom + Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .33 D.ZOOM + Command Command “C30” [CR] Digital Zoom Mode: Zoom in Detail This command works same as the remote control “D.ZOOM UP” button. Acceptable [ACK] [CR] Response Unacceptable “•...
  • Page 16: Pointer Left Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .39 POINTER LEFT Command Command “C3B” [CR] Move the pointer on Menu of On Screen Display to the left. Detail This command is different from point buttons “<” of the projector. There is no Volume +/- function.
  • Page 17: Freeze Off Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .45 FREEZE OFF Command Command “C44” [CR] Return to Freeze OFF screen. Detail This command works the same as the remote control’s “FREEZE” button for Freeze off. Acceptable [ACK] [CR] Response Unacceptable...
  • Page 18: Color. Management Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .50 COLOR. MANAGEMENT Command Command “C4E” [CR] Set Color management to ON. Detail This command works the same as the remote control’s “COLOR.M” button. Acceptable [ACK] [CR] Response Unacceptable “•...
  • Page 19: Lenes Shift + Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .56 LENS SHIFT• { Command Command “C5D” [CR] Detail Move up the screen. Acceptable [ACK] [CR] Response Unacceptable “• H ” [CR] ‚ S .57 LENS SHIFT- Command Command “C5E”...
  • Page 20: Keystone Right Command

    MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ S .62 KEYSTONE • ¨ Command Command “C90” [CR] Detail Adjust keystone. Make the screen image length at the right edge shorter. Acceptable [ACK] [CR] Response Unacceptable “• H ” [CR] ‚...
  • Page 21 MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ T .8 Status Read Command Command “CR0” [CR] Detail Get the projector status Acceptable “%1” [CR] “00” = POWER ON “80” = STANDBY “40” = Processing Count Dow “20” = Processing Cooling Down “10”...
  • Page 22 MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ T .8.5 “10” [CR] Abnormal power supply voltage When the power supply voltage inside the projector reaches abnormal power supply voltage, the power will be automatically turned off. The projector returns “10”[CR] and cooling fan is also stopped at the time.
  • Page 23 MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ T .8.10 “04” [CR] Status of Power Save The status is Power Save by the Power management function in setting menu. Control commands as below are available in this status. ‚...
  • Page 24 MR3P Series Basic Serial Command Function Specification Soft Engineer Division ‚ T .11 Setting Read Command Command “CR4” [CR] Detail Get setting status for screen such as Ceiling/Rear. Acceptable “%1” [CR] “11” [CR] = Normal Screen Setting “10” [CR] = Rotation around the horizontal setting (Rear• • Ceiling ON) Response “01”...

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