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NEC LCD3210-BK LCD3210 external control command

NEC LCD3210-BK - MultiSync - 32" LCD Flat Panel Display Manual

UPC - 805736013405

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NEC LCD3210-BK | LCD3210 external control command - Page 1
This document defines the communications method for control of the LCD3210 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 Asynchronous (2) Interface
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sends a command to get a value from the monitor that you want to change. The monitor replies with the current value of the requested item. Header ASCII SOH (01h) 2ndbyte) Reserved: Reserved for future extensions. LCD3210 must be ASCII '0'(30h) 3rdbyte) Destination: Destination equipment ID. (
NEC LCD3210-BK | LCD3210 external control command - Page 3
the section 6 "Message format" for more detail. 1）Get current parameter The controller sends this message when you want to get the status of the monitor. For the status that you want to get, specify the "OP code page" and "OP code", refer to "Appendix A. Operation code table". "Message format
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page Hi Lo OP code Hi Lo Set Value MSB LSB ETX Refer to section 5.3 "Set parameter" for more details. 4）Set Parameter reply The monitor replies with this message for a confirmation of the "Set parameter message". Message format of the "Set parameter reply" is as follows; STX Result OP
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Following is an example of a Check code (BCC) calculation. SOH Reserved 01 30 D0 D1 Destination Address 41 D2 Header Source Message Address type 30 45 D3 D4 Message length 30 41 D5 D6 Message STX OP code page OP code Set Value Check code Delimiter ETX (BCC) 02 30 30 31 30 30 30
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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 LCD3210 replies with a current value and the status of the requested item (operation code).
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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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confirmation as follows; SOH-'0'-'0'-'A'-'B'-'0'-'6'-STX-'0'-'0'-'0'-'C'-ETX-CHK- CR 5.5.2 Get Timing Report and Timing reply. The controller requests the monitor to report the displayed image timing. STX Command code ETX '0' '7' Send "07"(30h, 37h) as Get Timing Report command. Complete "Get
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brightness setting and capability to support this operation. (Get parameter) Header SOH-'0'-'A'-'0'-'C'-'0'-'6' Message STX-'0'-'0'-'1'-'0'-ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). '0' (30h
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Step 2. The monitor replies with current Brightness setting and capability to support this operation. Header Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'D' (44h): Message Type is "Get parameter reply" '1'-'2'
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ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'F' (46h): Message Type is "Set parameter reply" '1'-'2' (31h, 32h): Message length is 18 bytes Message STX
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ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'F' (46h): Message Type is "Set parameter reply" '1'-'2' (30h, 32h): Message length is 18 bytes Message STX
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SOH (01h): Start of Header '0' (30h): Reserved 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). '0' (30h): Message sender is the '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'D' (44h): Message Type is "Get parameter
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Monitor ID LCD3210 LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message Type is "Command reply" '1'-'2' (31h, 32h): Message length is 18 bytes Message STX(02h):Start of Message '0'-'2' (30h, 32h): Reserved data '0'-'0' (30h, 30h): Result code 00: No Error 01: Unsupported 'D'-'6'(44h, 36h): Display
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ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message sender is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" 'N'-'N': Message length. Note.) The maximum data length that can be
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Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet. (17/38)
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(N)-ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" N-N: Message length Ex.) The byte data 20h is encoded to ASCII
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ETX Check code Delimiter BCC CR Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" N-N: Message length. Note.) The maximum data length that can be
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Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" '1'-'4'(31h, 34h): Message length Message STX (02h): Start of Message
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YY-MM-DD-WW-HH-MN-DS-ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). '0' (30h): Message sender is the controller 'A' (41h): Message type is "Command" '1'-'2'(31h, 32h): Message length. Message STX (02h
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-HH-MN-DS-ETX Check code BCC Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" '1'-'6'(31h, 36h): Message length. Message STX (02h): Start of Message
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WW: weekdays '0'-'0'(30h, 30h): Sunday '0'-'1'(30h, 31h): Monday '0'-'2'(30h, 32h): Tuesday '0'-'3'(30h, 33h): Wednesday '0'-'4'(30h, 34h): Thursday '0'-'5'(30h, 35h): Friday '0'-'6'(30h, 36h): Saturday HH: Hours '0'-'0'(30h, 30h): 0 | '1'-'7'(31h, 37h): 23 (=17h) MN: Minutes '0'-'0'(30h, 30h): 0 |
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-WD-FL-ETX Check code BCC Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" '1'-'6'(31h, 36h): Message length Delimiter CR Message STX (02h): Start
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OFF_HOUR: Turn off time (hour) '0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 (=3Bh) '3'-'C'(33h, 43h): Off timer isn't set. INPUT: Timer input '0'-'0'(30h, 30h): RGB1(DVI-D)
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ON MIN-OFF HOURS-OFF Min-INPUT-WD-FL-ETX Check code BCC Header SOH (01h): Start Of Header '0' (30h): Reserved 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). '0' (30h): Message sender is the controller 'A' (41h): Message type is "Command" '1'-'6'(31h, 36h): Message length. Message STX (02h
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-WD-FL-ETX Check code BCC Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" '1'-'8'(31h, 38h): Message length. Message STX (02h): Start of Message
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ON_MIN: Turn on time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-'C'(33h, 43h): On timer isn't set. OFF_HOUR: Turn off time (hour) '0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time (minute) '0'-'0'(30h, 30h): 0 |
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ST-PG-EN-ETX Check code BCC Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply" '0'-'C' (30h, 43h): Message length. Message STX (02h): Start of Message
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ETX Check code Delimiter BCC CR Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). 'B' (42h): Message type is "Command reply " N-N: Message length. Note.) The maximum data length that can be
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ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (31/38)
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Model Name Read 12.1 Serial No. Read This command is used in order to read a serial No. 1) The controller requests the monitor Monitor ID LCD3210 monitor Monitor ID LCD3210 Model Name Read This command is used in order to read the Model Name. 1) The controller requests the monitor to read Model
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Of Header '0' (30h): Reserved 'A' (41h): Monitor ID LCD3210 must be ASCII 'A' (41h). '0' (30h): Message sender is the controller 'A' (41h): Message type is "Command" '0'-'6'(30h, 36h): Message length. Message STX (02h): Start of Message 'C'-'2'-'1'-'7' (43h, 32h,31h,37h): Model Name command ETX (03h
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Position 00h V Position 00h Clock 00h Clock phase 00h H Resolution 02h SCREEN V Resolution 02h Zoom Mode 02h Zoom H-Expansion 02h Zoom V- Expansion 02h ％ | 201:300％ 0: Left side | Max.: Right side 100K/step Momentary Depends on a display timing Depends on a display timing (34/38)
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AUDIO PIP Item Zoom V-Position Screen reset Balance Treble Bass Audio reset PIP Size PIP Audio PIP Reset Auto Setup Auto Adjust Auto Brightness Power Save Language OP code page 02h OP code CDh 00h 06h 00h 93h 00h 8Fh 00h 91h 02h 31h 02h 71h 00h 1Eh 02h 2Dh 00h E1h 00h 68h
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Resolution 02h E2h 02h DAh Black Level Expansion Gamma Selection 02h 22h 02h 68h Scan Mode Scan Conversion 02ｈ E3h 02h 25h Film Mode 02h 23h IR Control 02h 3Fh Tile H monitor 02h D0h Matrix V monitor UNDERSCAN 1: OFF(INTERLACE) 2: Enable (IP ON/PROGRESSIVE) 1: OFF 2: AUTO
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SRGB: PC mode only Cinema: A/V mode only Wide: A/V mode only This operation has limitation of selection. Please refer to the monitor instruction manual. Momentary Readout a temperature 02h 79h Returned value is 2's Read only complement. Refer to section 6.2 Temperature sensor (37/38)
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Solutions All Right Reserved This document provides the technical information for users. NEC Display Solutions reserves the right to change or modify the information contained herein without notice. NEC Display Solutions makes no warranty for the use of its products and bears no responsibility for