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NEC LCD4010-BK LCD4010 external control command

NEC LCD4010-BK - MultiSync - 40" LCD Monitor Manual

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NEC LCD4010-BK | LCD4010 external control command - Page 1
/ LCD4610 1. Application This document defines the communications method for control of the LCD4010/LCD4610 when using an external controller. 2. Connectors and wiring Connector: D-Sub 9-pin Cable: Cross (reversed) cable or null modem cable 3. Communication Parameter (1) Communication system
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Delimiter The command packet consists of four parts, Header, Message, Check code and Delimiter. Sequence of a typical procedure to control a monitor is as follows, [A controller and a monitor, two-way communication composition figure] Controller Monitor Get Parameter Delimiter Check Code Message
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7 8 9 10 11 12 13 ALL Destination Address (ASCII) 'A'(41h) 'B'(42h) 'C'(43h) 'D'(44h) 'E'(45h) 'F'(46h) 'G'(47h) 'H'(48h) 'I'(49h) 'J'(4Ah) 'K'(4Bh) 'L'(4Ch) 'M'(4Dh) '*'(2Ah) Monitor ID 14 15 16 17 18 19 20 21 22 23 24 25 26 Destination Address (ASCII) 'N'(4Eh) 'O'(4Fh) 'P'(50h) 'Q'(51h) 'R'(52h
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. 3）Set parameter The controller sends this message to change a setting of the monitor. Message format of the "Set parameter" is as follows, STX OP code controls and some special operations, such as "Save current settings", "Get timing report", "power control", "Schedule", etc. Refer to section
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6）Command reply The monitor replies to a query from the controller. "Command reply message" format depends on each command. Refer to section 5.5 "Commands message" for more details. 4.5 Check code Header
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4th-5th 6th Send this message when you want to get the status of a monitor. For the status that you want to get, specify the "OP code page 2nd-3rd 4th-5th 6th -7th 8th -9th 10th -13th 14th -17th 18th LCD4010/LCD4610 replies with a current value and the status of the requested item (operation
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(30h and 31h). 4th-5thbytes) OP code page: Operation code page. These bytes indicate a replying item's OP code page. This returned value from the monitor is encoded to ASCII characters. Ex.) The byte data 02h is encoded to ASCII character '0' and '2' (30h and 32h). Refer to the operation codes table
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-9th MSB LSB 10th-13th MSB LSB 14th -17th 18th The Monitor echoes back the parameter and status of the requested operation code. 7thbytes) OP code: Echoes back the Operation code for confirmation. Reply data from the monitor is encoded to ASCII characters. Ex.) OP code 1Ah -> OP code (Hi)
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shown with usage. Refer to section 7 to 10. 5.5.1 Save Current Settings. The controller requests for the monitor to store the adjusted value. STX Command code ETX '0' Report and Timing reply. The controller requests the monitor to report the displayed image timing. STX Command code '0' '7' ETX
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are examples of "Get parameter", "Set parameter" and "Save current settings". 6.1. How to change the "Brightness" setting. Step 1. The controller requests the Monitor to reply with the current brightness setting and capability to support this operation. (Get parameter) Header Message SOH
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Delimiter CR (0Dh): End of packet Step 2. The monitor replies with current Brightness setting and capability to support this operation. Header SOH-'0'-'0'-Monitor ID-'D'-'1'-'2' Message STX-'0'-'0'-'0'-'0'-'1'-'0'-'0'-'0' -'0'-'0'-'6'-'4'-'0'-'0'-'3'-'2'-ETX Check code BCC Delimiter CR Header
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Step 5. Request the monitor to store the Brightness setting. (Save Current Settings Command) Header SOH-'0'-Monitor ID-'0'-'A'-'0'-'4' Message STX built-in temperature sensors. LCD4010/LCD4610 has two built-in temperature sensors. The controller can monitor inside temperatures by using those
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Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller Monitor ID: Indicates a replying Monitor ID. Ex.) When this byte is set to 'A', the replying Monitor ID is '1'. 'F' (46h): Message Type is "Set parameter reply" '1'-'2' (30h, 32h): Message length is
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SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller Monitor ID: Indicate a replying Monitor ID. Ex.) When this byte is set to 'A', the replying Monitor ID is '1'. 'D' (44h): Message Type is "Get parameter reply" '1'-'2' (31h, 32h): Message length
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44h, 36h): Display power mode code '0'-'0' (30h, 30h): Parameter type code is "Set parameter" '0'-'0'-'0'-'4' (30h, 30h, 30h, 34h): Power mode is 4 types '0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Current power mode 0001: ON 0002: Stand-by (power save) 0003: Suspend (power save) 0004: OFF
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'0'-'0' (30h, 30h): Result code. No error 'C'-'2','0'-'3'-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control reply command The monitor replies same as power control command to the controller. '0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode 0001: ON 0002, 0003: Do not set. 0004: OFF (same as the
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CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller Monitor ID: Indicate a replying Monitor ID Ex.) When this byte is set to 'A', the replying Monitor ID is '1'. 'B' (42h): Message type is "Command reply" N-N: Message length Ex.) The byte data 20h
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): Message sender is the controller 'A' (41h): Message type is "Command" N-N: Message length. Note.) The maximum data length that can be written to the monitor at a time is 32bytes. Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h). Message STX (02h): Start of Message
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Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 2) The monitor replies Date & Time to the controller. Header SOH-'0'-'0'-Monitor ID-'B'-'1'-'4' Message STX-'C'-'3'-'1'-'1'-YY-MM-DD-WW-HH-MM -DS-ETX Check code Delimiter BCC CR Header SOH (01h
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'0'-'0'(30h, 30h): 0 | '3'-'B' (33h, 42h): 59 (=3Bh) DS: Daylight saving (Summer time) '0'-'0'(30h, 30h): NO '0'-'1'(30hm 31h): YES ETX (03h): End Time. 1) The controller requests the monitor to write Date & Time. Header SOH-'0'-Monitor ID-'0'-'A'-'1'-'2' Message STX-'C'-'2'-'1'-'2'-YY-MM-DD-WW
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Minutes '0'-'0'(30h, 30h): 0 | '3'-'B' (33h, 42h): 59 (=3Bh) DS: Daylight saving (Summer time) '0'-'0'(30h, 30h): NO '0'-'1'(30h, 30h): YES ETX (03h): End End of packet 2) The monitor replies a data for confirmation. Header Message SOH-'0'-'0'-Monitor ID-'B'-'1'-'6' STX-'C'-'3'-'1'-'2'-ST-YY-MM
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30h, 36h): Saturday HH: Hours '0'-'0'(30h, 30h): 0 | '1'-'7'(31h, 37h): 23 (=17h) MN: Minutes '0'-'0'(30h, 30h): 0 | '3'-'B' (33h, 42h): 59 (=3Bh) DS: Daylight saving (Summer time) '0'-'0'(30h, 30h): NO '0'-'1'(30h, 31h): YES ETX (03h): End of Message Check code BCC: Block Check Code Refer to the
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Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 2) The monitor replies Schedule to the controller. Header SOH-'0'-'0'-Monitor ID-'B'-'1'-'6' Message STX-'C'-'3'-'1'-'3'-PG-ON HOURS-ON MIN-OFF HOURS-OFF Min-INPUT-WD-FL-ETX Check code BCC
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10.2 Schedule Write This command is used in order to write the setting of the Schedule. 1) The controller requests the monitor to write Schedule. Header SOH-'0'-Monitor ID-'0'-'A'-'1'-'6' Message STX-'C'-'2'-'1'-'4'-PG-ON HOURS-ON MIN-OFF HOURS-OFF Min-INPUT-WD-FL-ETX Check code BCC Delimiter
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Message STX (02h): Start of Message 'C'-'2'-'1'-'4' (43h, 32h, 31h, 34h): Schedule writes command PG-ON HOURS-ON MIN-OFF HOURS-OFF Min-INPUT-WD-FL: Schedule data PG: Program No. '0'-'0'(30h, 30h): Program No.1 | '0'-'6'(30h, 36h): Program No.7 ON_HOUR: Turn on time (hour) '0'-'0'(30h, 30h): 00 |
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Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller Monitor ID: Indicate a replying Monitor ID. Ex.) When this byte is set to 'A', the replying Monitor ID is '1'. 'B' (42h): Message type is "Command reply" '1'-'8'(31h, 38h): Message length. Message
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Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 4) The monitor replies a data for confirmation. Header Message SOH-'0'-'0'-Monitor ID-'B'-'0'-'C' STX-'C'-'2'-'1'-'5'-ST-PG-EN-ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header
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Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 2) The monitor replies a result of the self-diagnosis. Header SOH-'0'-'0'-Monitor ID-'B'-N-N Message STX-'A'-'1'ST(0)-ST(1) --------ST(n)-ETX Check code Delimiter BCC CR Header SOH (01h): Start Of
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ID is '1'. 'B' (42h): Message type is "Command reply " N-N: Message length. Note.) The maximum data length that can be written to the monitor at a time is 32bytes. Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (34h and 30h). Message STX (02h): Start of Message 'A'-'1' (41h
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is '1'. 'B' (42h): Message type is "Command reply " N-N: Message length. Note.) The maximum data length that can be written to the monitor at a time is 32bytes. Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h). Message STX (02h): Start of Message 'C'-'3'-'1'-'6' (41h
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Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (32h and 30h). Message STX (02h): Start of Message 'C'-'3'-'1'-'7' (43h, 33h, 31h, 37h): Model Name reply Command Data(0) -Data(1)----Data(n):Model name The data must be ASCII characters strings. ETX (03h): End of Message Check code
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00h Clock 00h Clock phase 00h H Resolution 02h V Resolution 02h Zoom Mode 02h SCREEN OP code Parameter 10h 12h 8Ch 90h 1Fh 92h 20h Red: 1:off 2:custom 3:16:9-ZOOM 4:14:9-ZOOM 5:Dynamic Remarks 100K/step Momentary Depends on a display timing Depends on a display timing (32/37)
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PIP Size PIP Audio PIP Reset Auto Setup Auto Adjust Auto Brightness Power Save Language 02h 31h 02h 71h 00 1Eh 02h 2Dh 00h E1h English 2:German 3:French 4:Spanish 5:Japanese 6:Italian 7:Swedish 1: normal 2:screen saving gamma 1:normal 2:decrease brightness 1:Auto 2:Forced ON 0: 0s(Off) |
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ON/OFF 02h R,G,B 02h Delay R,G,B 02h Long Sharpness Cable Manual SOG Peak 02h VIDEO 02h EQ. SYNC 02h Terminate OSM Turn OSM 02h Off Timer 02h DVI Mode 02h OSM H 02h Position Position V 02h Position Input Detect 02h S Video Mode 02h Input Resolution 02h Black Level
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code 68h Image Flip 02h D7h Scan Mode Scan Conversion Film Mode Monitor ID IR Control 02ｈ E3h 02h 25h 02h 23h 02h 3Eh 02h 3Fh Tile H monitor 02h D0h Matrix V monitor 02h D1h Position 02h D2h Mode 02h D3h Tile comp 02h D5h Power On Delay 02h D8h Advanced Option Reset
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| 100: loud 0: left side | 64: right side 0: top side | 64: bottom side 1: Sensor #1 2: Sensor #2 This operation has limitation of selection. Please refer to the monitor instruction manual. Momentary Returned value is 2's complement. Refer to section 6.2 Read only Temperature sensor (36/37)
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. All Right Reserved This document provides the technical information for users. NEC Display Solutions, Ltd. reserves the right to change or modify the information contained herein without notice. NEC Display Solutions, Ltd. makes no warranty for the use of its products and bears no responsibility