NEC X651UHD User Manual

(1/130) External Control NEC LCD Monitor Rev.1.2 (G3) INDEX I. Application ...

(10/130) Ex.) If you want to control a monitor that has the "ID No." as '1', specify a destination address 'A'(41h).

(100/130) 19. Power Save Mode 19.1 Power Save Mode Read This command is used in order to read the Power Save Mode. 1) The controller requests the

(101/130) Delimiter CR (0Dh): End of packet

(102/130) 19.2 Power Save Mode Write This command is used in order to write the setting of Power Save Mode. 1) The controller requests the monitor

(103/130) Delimiter CR (0Dh): End of packet

(104/130) 19.3 Auto Power Save Time Read This command is used in order to read the setting of Auto Power Save Time. 1) The controller requests the

(105/130) 19.4 Auto Power Save Time Write This command is used in order to write the setting of Auto Power Save Time. 1) The controller requests t

(106/130) Delimiter CR (0Dh): End of packet

(107/130) 19.5 Auto Standby Time Read This command is used in order to read the setting of Auto Standby Time. 1) The controller requests the monit

(108/130) 19.6 Auto Standby Time Write This command is used in order to write the setting of Auto Standby Time. 1) The controller requests the mon

(109/130) Delimiter CR (0Dh): End of packet

(11/130) 4.2 Message block format “Message block format” is allied to the “Message Type” in the “Header”. Refer to the section 4.1 “Header block

(110/130) 20. Setting Copy 20.1 Setting Copy Read This command is used in order to read the Setting Copy. 1) The controller requests the monitor to

(111/130) Bit6: OSD Bit7: MULTI DISP Bit8: PROTECT Bit9: EXT-CTRL Bit10: ADVANCED Bit11: ADVANCED2 Bit12: HTTP Bit13: Reserve Bit14: Reserve Bit15:

(112/130) 20.2 Setting Copy Write This command is used in order to write the setting of Setting Copy. 1) The controller requests the monitor to wr

(113/130) 2) The monitor replies a written in result. Header Message Check code Delimiter SOH-'0'-'0'-Monitor ID- 'B&apo

(114/130) 20.3 Setting Copy Start This command is used in order to start Setting Copy. 1) The controller requests the monitor to write Setting Cop

(115/130) Delimiter CR (0Dh): End of packet

(116/130) 21. Security Enable 21.1 Security Enable Read This command is used in order to read the Security Enable. 1) The controller requests the

(117/130) Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(118/130) 21.2 Security Enable Write This command is used in order to write the setting of Security Enable. 1) The controller requests the monitor

(119/130) Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indi

(12/130) such as “Save current settings”, “Get timing report”, “power control”, “Schedule”, etc. Refer to section 5.5 “Commands message” for more d

(120/130) 22. LAN MAC Address 22.1 LAN MAC Address Read This command is used in order to read the MAC Address. 1) The controller requests the monit

(121/130) In the case of IPv6 -> n = 7 ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 “Check code”

(122/130) 23. Proof of Play 23.1 Set Proof of Play Operation Mode This command is used in order to set Operation mode of Proof of Play. 1) The cont

(123/130) ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (

(124/130) 23.2 Get Proof of Play Current This command is used in order to get Current log data of Proof of Play. Note：Proof of Play information can

(125/130) CNL: Current log data Number (Low byte) '0','0','0','1' -'F','F','F&ap

(126/130) 23.3 Get Proof of Play Status This command is used in order to get Proof of Play Status. 1) The controller requests the monitor to get st

(127/130) ST4: Maximum Number-High byte (Maximum possible number of log data items) ST5: Maximum Number-Low byte (Maximum possible number of log da

(128/130) 23.4 Get Proof of Play Number to Number This command is used in order to get Proof of Play number to number log. 1) The controller reques

(129/130) '0' (30h) : Reserved Monitor ID : Specify the Monitor ID from which you want to get status. Ex.) If Monitor ID is '1&apos

(13/130) 4.3 Check code Check code is the Block Check Code (BCC) between the Header and the End of Message except SOH. Dn+1 = D1 XOR D2

(130/130) All data are subject to change without notice. (February. 9, 2015) Copyright 2004-2015 NEC Display Solutions, Ltd. All Right Reserve

(14/130) 4.4 Delimiter Packet delimiter code; ASCII CR(0Dh). Header Message Check code Delimiter

(15/130) 5. Message type 5.1 Get current Parameter from a monitor. Send this message when you want to get the status of a monitor. For the stat

(16/130) 5.2 "Get parameter" reply The monitor replies with a current value and the status of the requested item (operation code). 1st

(17/130) 18thbyte) ETX: End of Message ASCII ETX (03h)

(18/130) 5.3 Set parameter Send this message to change monitor’s adjustment and so on. The controller requests a monitor to change value. 1stby

(19/130) 5.4 "Set parameter" reply The Monitor echoes back the parameter and status of the requested operation code. 1stbyte) STX: Sta

(2/130) 8. Asset Data read and write ... 49 8.1 Asset Data Read Request and reply ...

(20/130) 5.5 Commands "Command message format" depends on each command. Some commands are shown with usage. Refer to section 7 to 13. 5

(21/130) 5.5.2 Get Timing Report and Timing reply. The controller requests the monitor to report the displayed image timing. Ø Send "07&quo

(22/130) 5.5.3 NULL Message The NULL message returned from the monitor is used in the following cases; Ø To tell the controller that the monitor

(23/130) IV. Control Commands 6. Typical procedure example The following is a sample of procedures to control the monitor, these are examples of &q

(24/130) Delimiter CR (0Dh): End of packet Step 3. The controller request the monitor to change the Backlight setting Header SOH (01h): St

(25/130) Ø Repeat Step 1 and Step 2, if you need to check the Backlight setting. (Recommended) Step 5. Request the monitor to store the Backlight

(26/130) 6.2. How to read the measurement value of the built-in temperature sensors. MultiSync X841UHD, X981UHD, X651UHD have three built-in tempe

(27/130) '0'-'0'-'0'-'3' (30h, 30h, 30h, 33h): Number of temperature sensors are 3 (0003h). '0'-&

(28/130) Readout value is 2's complement. ETX (03h): End of Message Check code BCC: Block Check Code Refer to

(29/130) 6.3. Operation Code (OP code) Table Item OP code page OP code Parameter Remarks PICTU RE BACKLIGHT 00h 10h 0: dark | 100(64h): b

(3/130) 19.6 Auto Standby Time Write ... 108 20. Setting Copy ...

(30/130) Item OP code page OP code Parameter Remarks PICTURE MODE 02h 1Ah 0: No mean 1: sRGB 3: HIGHBRIGHT 4: STANDARD 5: CINEMA 8: CUSTOM1

(31/130) Item OP code page OP code Parameter Remarks GREEN y 10h 58h 500(01F4h): 0.500 | 900(0384h): 0.900 BLUE x 10h 59h 0: 0.000 | 250

(32/130) Item OP code page OP code Parameter Remarks V ZOOM 11h 2Eh 0-89(59h): No mean 90(5Ah): 90% 91(5Bh): 91% | 100(64h): 100% | 300(1

(33/130) Item OP code page OP code Parameter Remarks AUDIO INPUT 02h 2Eh 0: No mean 1: LINE IN 4: HDMI 6: OPTION 7: DPORT 8: DPORT2 10(0Ah):

(34/130) Item OP code page OP code Parameter Remarks INPUT SELECT PICTURE1 11h 0Eh 0: No mean 3: DVI1 4: DVI2 13(0Dh): OPTION 15(0Fh): DP

(35/130) Item OP code page OP code Parameter Remarks OS D LANGUAGE 00h 68h 0: No mean 1: ENGLISH 2: GERMAN 3: FRENCH 4: SPANISH 5: JAPANESE

(36/130) Item OP code page OP code Parameter Remarks IR LOCK SETTING MODE SELECT 10h D4h 0: No mean 1: UNLOCK 2: ALL LOCK 3: CUSTOM LOCK The

(37/130) Item OP code page OP code Parameter Remarks TEMPERATURE SENSOR1/2/3 02h 79h Return value is 2’s complement. (0.5°C step) Offset affe

(38/130) Item OP code page OP code Parameter Remarks EXTER NAL CONT ROL MAC ADDRESS (NETWORK INFORMATION) Refer to section 22 IP ADDRESS SETTI

(39/130) Item OP code page OP code Parameter Remarks DVI MODE 02h CFh 0: No mean 1: DVI-PC 2: DVI-HD DisplayPort 10h F1h/F2h Select tar

(4/130) I. Application This document defines the communications method for control of the NEC LCD monitor, MultiSync X841UHD, X981UHD, X651UHD whe

(40/130) Item OP code page OP code Parameter Remarks ADVAN CED OPTI ON2 AUTO DIMMING AUTO BRIGHTNESS 02h 2Dh 0: OFF 1: ON BACKLIGHT DIMMING

(41/130) Item OP code page OP code Parameter Remarks INPUT 11h 06h 0: No mean 3: DVI1 4: DVI2 13(0Dh): OPTION 15(0Fh): DPORT 16(10h): DPORT

(42/130) Item OP code page OP code Parameter Remarks PICTURE NUMBER 10h B5h If MULTI PICTURE is set PIP 0: No mean 2: 2WINDOWS, PIP 3: 3WIND

(43/130) Item OP code page OP code Parameter Remarks READOUT CARBON USAGE (kg) 10h 27h 0: | 65535(FFFFh): Read only

(44/130) 6.4. Operation Code (OP code) for INPUT CONFIGURATION Item OP code page OP code Parameter Remarks PRESET1 11h 1Fh 0: No mean 1: OFF

(45/130) 7. Power control procedure 7.1 Power status read 1) The controller requests the monitor to reply a current power status. Header Message

(46/130) Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(47/130) 7.2 Power control 1) The controller requests the monitor to control monitor power. Header SOH (01h): Start of Header '0' (30

(48/130) Check code BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(49/130) 8. Asset Data read and write MultiSync X841UHD, X981UHD, X651UHD have the area for to store user’s asset data of up to 64bytes. 8.1 Asse

(5/130) II. Preparation 2. Connectors and wiring 2.1 RS-232C Remote control Connector: 9-pin D-Sub Cable: Cross (reversed) cable or null modem ca

(50/130) Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(51/130) 8.2 Asset Data write This command is used in order to write Asset Data. 1) The controller requests the monitor to write Asset data. Head

(52/130) CR (0Dh): End of packet

(53/130) 9. Date & Time read and write 9.1 Date & Time Read This command is used in order to read the setting of Date & Time. 1) The

(54/130) '1'-'F'(31h, 46h): 31(=1Fh) WW: weekdays '0'-'0'(30h, 30h): Sunday '0'-'1'(3

(55/130) 9.2 Date & Time Write This command is used in order to write the setting of the Date & Time. 1) The controller requests the monit

(56/130) Delimiter CR (0Dh): End of packet 2) The monitor replies a data for confirmation. Header Message Check code Delimiter SOH-'0&apos

(57/130) Check code BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(58/130) 10. Schedule read and write 10.1 Schedule Read This command is used in order to read the setting of the Schedule. 1) The controller re

(59/130) ON_MIN: Turn on time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-&apo

(6/130) 2.3 Multi Monitors Connection You can control multiple monitors by using RS-232C, REMOTE IN or LAN daisy-chain connection. Main Monitor S

(60/130) EXT1: Extension1 '0'-'0'(30h,30h): (On this monitor, it is always ‘00’) EXT2: Extension 2 '0'-'0&apos

(61/130) ***Following command also can be used for to keep backward compatibility, in order to read the setting of the Schedule. 1)

(62/130) ON_MIN: Turn on time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-&apo

(63/130) 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 S

(64/130) '8'-'2'(38h,32h): HDMI3 '8'-'3'(38h,33h): HDMI4 * Please select active input on your system (setti

(65/130) Check code BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet 2

(66/130) '1'-'1'(31h,31h): HDMI '1'-'2'(31h,32h): HDMI2 '8'-'2'(38h,32h): HDMI3 '8

(67/130) BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet 3) The contro

(68/130) EN: Enable /Disable '0'-'0'(30h, 30h): Disable '0'-'1'(30h, 31h): Enable ETX (03h): End of Messag

(69/130) ***Following command also can be used for to keep backward compatibility, in order to write the setting of the Schedule. 1)

(7/130) III. Communication specification 3. Communication Parameter 3.1 RS-232C Remote control (1) Communication system Asynchronous (2) Interface

(70/130) EX. '0'-'1'(30h, 31h): MONDAY '0'-'4'(30h, 34h): TUESDAY '0'-'F'(30h, 46h): M

(71/130) '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time

(72/130) '0'-'6'(30h, 36h): Program No.7 EN: Enable /Disable '0'-'0'(30h, 30h): Disable '0'-&apo

(73/130) 11. Self diagnosis 11.1 Self-diagnosis status read This command is used in order to read the Self-diagnosis status. 1) The controller

(74/130) 'B'-'0'(42h, 30h):B0: No signal 'D'-'0'(44h, 30h):D0: PROOF OF PLAY buffer reduction 'E'

(75/130) 12. Serial No. & Model Name Read 12.1 Serial No. Read This command is used in order to read a serial number. 1) The controller req

(76/130) Note: No null termination character is sent. ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 “

(77/130) 12.2 Model Name Read This command is used in order to read the Model Name. 1) The controller requests the monitor to read Model Name. He

(78/130) Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(79/130) 13. Security Lock 13.1 Security Lock Control This command sets the condition of security lock function to "LOCK" or "UNLO

(8/130) 4. Communication Format The command packet consists of four parts, Header, Message, Check code and Delimiter. Recommended sequence of a

(80/130) 2) The monitor replies the result to the controller. Header Message Check code Delimiter SOH-'0'-'0'-Monitor ID- &a

(81/130) 14. Direct TV Chanel Read & Write When DTV unit (Option unit) is installed, channel settings is read and write directly. 14.1 Direct

(82/130) 14.2 Direct TV Chanel Write & Reply 1) The controller requests the monitor to write channel information. Header Message Check code

(83/130) 15. Daylight Saving read & write 15.1 Daylight Saving Read This command is used in order to read the setting of Daylight Saving. 1) Th

(84/130) LAST : 05h (30h, 35h) BD2: BEGIN DAY2 (Day of the week) SUNDAY : 01h (30h, 31h) MONDAY : 02h (30h, 32h) TUESDAY :

(85/130) 15.2 Daylight Saving Write This command is used in order to write the setting of the Daylight Saving. 1) The controller requests the moni

(86/130) +01:00 : 00h (30h, 30h) +00:30 : 01h (30h, 31h) -00:30 : 02h (30h, 32h) -01:00 : 03h (30h, 33h) ETX (03h): End of

(87/130) 16. Firmware Version 16.1 Firmware Version Read This command is used in order to read a firmware version. 1) The controller requests the m

(88/130) 00h (30h, 30h) – 09h (30h, 39h) PP: Period: 2Eh (32h, 45h) (fixed) BV1: Minor (Basic) Version1: 00h (30h, 30h) – 09h (30h, 39h) BV2: Minor

(89/130) 17. Auto ID 17.1 Auto ID Execute This command is used in order to execute Auto ID function. 1) The controller requests the monitor to exec

(9/130) 4.1 Header block format (fixed length) 1stbyte) SOH: Start of Header ASCII SOH (01h) 2ndbyte) Reserved: Reserved for future extensi

(90/130) Delimiter CR (0Dh): End of packet

(91/130) 17.2 Auto ID Complete This command is used in order to notify complete status of Auto ID. 1) The monitor sends the controller to complete

(92/130) Check code BCC: Block Check Code Refer to the section 4.3 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet

(93/130) 17.3 Auto ID Reset This command is used in order to reset Auto ID. 1) The controller requests the monitor to reset Auto ID. Header Messa

(94/130) 18. Input Name 18.1 Input Name Read This command is used in order to read the setting of Input Name. 1) The controller requests the monito

(95/130) Example: 56h 47h 41h -> “VGA” Result: Input Name is “VGA”. Note: No null termination character is sent. ETX (03h): End of Message Che

(96/130) 18.2 Input Name Write This command is used in order to write the setting of Input Name. 1) The controller requests the monitor to write I

(97/130) ST: Status 00h (30h, 30h): No Error 01h (30h, 31h): Error ETX (03h): End of Message Check code BCC: Block Check Code Refer to the sec

(98/130) 18.3 Input Name Reset This command is used in order to reset the Input Name. 1) The controller requests the monitor to reset Input Name.

(99/130) Delimiter CR (0Dh): End of packet