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BASIC SERIAL COMMAND FUNCTIONAL
SANYO Electric Co.,Ltd
AV Company
TV Development Business Unit
SPECIFICATIONS
32LM4R / 32LM4WPR
42LM4R / 42LM4WPR
2006/09/05

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   Summary of Contents for Sanyo CE42LM4N-NA - CE - 42" LCD Flat Panel Display

  • Page 1: Specifications

    BASIC SERIAL COMMAND FUNCTIONAL SPECIFICATIONS 32LM4R / 32LM4WPR 42LM4R / 42LM4WPR 2006/09/05 SANYO Electric Co.,Ltd AV Company TV Development Business Unit...

  • Page 2: Table Of Contents

    - Contents - 1. Overview .......................... 3 2. Serial Interface Specification ..................3 2.1. Transfer Specification ....................3 2.2. Connection ....................... 3 3. Notes for Communication ....................4 4. Functional Execution Command Table ................. 5 5. Status Read Command Table ..................6 6.

  • Page 3

    7. Status Read Command ....................13 7.1. Format ........................13 7.2. Transfer Example ....................13 7.3. Status Read Command ..................14 7.4. Input Mode Read Command ................14 7.5. Picture Mode Read Command ................14 7.6. Wide Mode Read Command ................14 7.7.

  • Page 4: Overview

    1. Overview 1.1 This specifications define TV control commands for 32LM4R / 32LM4WPR / 42LM4R / 42LM4WPR. 1.2 The TV control commands are used to control a TV through RS-232C from a computer. Serial Interface Specification Transfer Specification Item Specification Synchronous system Asynchronous Transmission Speed...

  • Page 5: Notes For Communication

    3. Notes for Communication The TV command is defined one command/one line that starts with “C” and ends with carriage return (0x0D). There are two types of commands, Functional Execution Commands and Status Read Commands. [Example] Functional Execution Command: “C05” [CR] Status Read Command: “CR0”...

  • Page 6: Functional Execution Command Table

    4. Functional Execution Command Table Command Comment Item POWER ON POWER OFF Wide “Auto” direct Wide “Natural” direct Wide “Zoom 16:9” direct Wide “Title in 16:9” direct Wide “Zoom 14:9” direct Wide “Title in 14:9” direct Wide “Full” direct Wide “Normal” direct Picture Toggle (Dynamic, Standard, Eco, Personal) AV1 direct...

  • Page 7: Status Read Command Table

    5. Status Read Command Table Command Item Note Power On , Standby , power error,… Input Mode AV1, AV2, ..., HDMI, PC CR WIDE Wide mode Auto, Normal, Full, … CR PICTURE Picture mode Dynamic, Standard, … CR SIGNAL Signal existence Signal / No signal CR CHILD Child lock...

  • Page 8: Functional Execution Command

    6. Functional Execution Command 6.1 Format 6.1.1 PC issues a command in format as below. “C” Command [CR] (PC TV) or “CF_ ” Command “_” Parameter [CR] (PC Command / Parameter: See Functional Execution Command Table “_” means space. 6.1.2 When received command is appropriate, the TV returns “ACK”...

  • Page 9: Operation Requirements

    6.4 Operation Requirements When the TV’s status in this below, Functional Execution Commands are limited. TV Status Available Functional Execution Commands Standby Mode POWER ON Power Save Status POWER ON Note) When the status is above, even if the TV receives other command, it returns [ACK] [CR]. 6.5 POWER ON Command Command “C00”...

  • Page 10: Wide "title In 16:9" Direct Command

    6.10 Wide “Title in 16:9” direct Command Command “C26” [CR] Set wide mode to “Title in 16:9” directly. Detail When PC mode or AV2 RGBHV mode, no operation is necessary Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.11 Wide “Zoom 14:9” direct Command Command “C27”...

  • Page 11: Pcicture Mode Command

    6.15 Picture mode Command Command “C30” [CR] Detail Toggle picture mode. (Dynamic -> Standard -> Personal -> Eco ) Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.16 AV1 direct Command Command “C70” [CR] Detail Select “AV1” mode directly. Acceptable [ACK] [CR] Response Unacceptable “?”...

  • Page 12: Hdmi Direct Command

    6.21 HDMI direct Command Command “C75” [CR] Detail Select “HDMI” mode directly. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.22 PC direct Command Command “C76” [CR] Detail Select “PC” mode directly. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.23 PC Auto adjust Command Command “C64”...

  • Page 13: Child Lock Off Command

    6.28 Child lock OFF Command Command “CF CLOK OFF” [CR] Detail Set child lock to “OFF”. Acceptable [ACK] [CR] Response Unacceptable “?” [CR] 6.29 RC Inhibition OFF Command Command “CF DEA RMCY” [CR] Detail Set RC inhibition to “OFF”. Acceptable [ACK] [CR] Response Unacceptable...

  • Page 14: Status Read Command

    7. Status Read Commands 7.1 Format 7.1.1 PC issues commands in format as below. “CR” Command [CR] (PC TV) or “CR_” Command [CR] (PC Command: See Status Read Command Table. “_” means space. 7.1.2 When received command is appropriate, the TV returns a character line as the required data. Required Data [CR] (TV Required Data: A character line (See Status Read Command Table) 7.1.3 When the received command is not appropriate, the TV returns “?”...

  • Page 15: Status Read Command

    7.3 Power status Read Command Command “CR0” [CR] Detail Get selected Input No. Acceptable “%1” [CR] ”00” = Power ON. “10” = Power error. Response “20” = Standby. “40” = Power save. “80” = I2c error. Unacceptable “?” [CR] 7.4 Input mode Read Command Command “CR1”...

  • Page 16: Signal Status Read Command

    7.7 Signal status Read Command Command “CR SIGNAL” [CR] Detail Get the signal status. Acceptable “%1” [CR] “000 No signal = No signal Response “000 Signal exists” = Signal exists. Unacceptable “%1” [CR] 7.8 Child lock setting Read Command Command “CR CHILD”...

  • Page 17: Addressing Format Command

    8. Addressing Format command overview Addressing format command is used for operating multiple TV sets from one PC via RS232C control line. Addressing format command is defined one command/one line that starts with “A” and ends with carriage return (0x0D). When the TV receives carriage return (0x0D), the TV starts to decode.

  • Page 18: Status Read Command With Address

    8.3 Status Read command with address 8.3.1 Format 1) PC issues a command in format as below. “A” Address “CR” Command [CR] (PC TV) or “A” Address “CR_” Command [CR] (PC Address: 3 digit number ( 001 to 999 ) Command: See Status Read Command Table.

  • Page 19

    PROTECTION SHEET Ver. Page...

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