NEC C981Q External Controls

NEC C981Q Manual

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  • NEC C981Q | External Controls - Page 1
    External Control NEC LCD Monitor INDEX Rev.1.7 (G4) I. Application...4 II. Preparation ...4 2. Connectors and wiring ...4 2.1 RS-232C Remote control...4 2.2 LAN control ...5 III. Communication specification ...6 3. Communication Parameter ...6 3.1 RS-232C Remote control...6 3.2 LAN
  • NEC C981Q | External Controls - Page 2
    8.2 Asset Data write...55 9. Date & Time read and write...57 9.1 Date & Time Read ...57 9.2 Date & Time Write ...59 10. Schedule read and write ...62 10.1 Schedule Read...62 10.2 Schedule Write ...66 11. Holiday read and write ...74 11.1 Holiday Read...74 11.2 Holiday Write ...76 12. Weekend read
  • NEC C981Q | External Controls - Page 3
    21.2 Auto Tile Matrix Complete ...109 21.3 Auto Tile Matrix Monitors Read 110 21.4 Auto Tile Matrix Monitors Write 111 21.5 Auto Tile Matrix Reset ...112 22. Power Save Mode ...113 22.1 Power Save Mode Read ...113 22.2 Power Save Mode Write ...115 22.3 Auto Power Save Time Read ...117 22.4 Auto
  • NEC C981Q | External Controls - Page 4
    control Connector: 9-pin D-Sub Cable: Cross (reversed) cable or null modem cable (Please refer "Controlling the LCD monitor via RS-232C Remote control" on User's manual.) (4/145)
  • NEC C981Q | External Controls - Page 5
    2.2 LAN control Connector: RJ-45 10/100 BASE-T Cable: Category 5 or higher LAN cable (Please refer "Controlling the LCD monitor via LAN control" on User's manual.) (5/145)
  • NEC C981Q | External Controls - Page 6
    Transport layer (TCP) * Using the payload of TCP segment. (Default) Automatic setup * If you need to change, Please refer "Network settings" on User's manual. 7142 (Fixed) (Note) The monitor will disconnect the connection if no packet data is received for 15 minutes. And the controller (PC) has to
  • NEC C981Q | External Controls - Page 7
    4. Communication Format Header Message Check Code Delimiter The command packet consists of four parts, Header, Message, Check code and Delimiter. Note: Don't add extra data (Example: padding data) after Delimiter. Recommended sequence of a typical procedure to control a monitor is as follows, [A
  • NEC C981Q | External Controls - Page 8
    4.1 Header block format (fixed length) Header Message Check code Delimiter SOH Reserved Destination '0' 1st 2nd 3rd 1stbyte) SOH: Start of Header ASCII SOH (01h) Source 4th Message Type 5th Message Length 6th -7th 2ndbyte) Reserved: Reserved for future extensions. On this monitor, it
  • NEC C981Q | External Controls - Page 9
    Ex.) If you want to control a monitor that has the "ID No." as '1', specify a destination address 'A'(41h). If you want to control all of the monitors which are connected by a daisy chain, specify a destination address '*'(2Ah). 4thbyte) Source: Source equipment ID. (Sender) Specify a sender address
  • NEC C981Q | External Controls - Page 10
    4.2 Message block format Header Message Check code Delimiter "Message block format" is allied to the "Message Type" in the "Header". Refer to the section 4.1 "Header block format" for more detail. 1) Get current parameter The controller sends this message when you want to get the status of the
  • NEC C981Q | External Controls - Page 11
    to section 5.5 "Commands message" for more details. 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. (11/145)
  • NEC C981Q | External Controls - Page 12
    4.3 Check code Header Message Check code Delimiter Check code is the Block Check Code (BCC) between the Header and the End of Message except SOH. SOH Reserved Destination Source Type Length(H) Length(L) STX Data | | ETX Check code 27 26 25 24 23 22 21 20 D0 D1 D2 D3 D4 D5 D6 D7
  • NEC C981Q | External Controls - Page 13
    4.4 Delimiter Header Message Check code Packet delimiter code; ASCII CR(0Dh). Delimiter (13/145)
  • NEC C981Q | External Controls - Page 14
    5. Message type 5.1 Get current Parameter from a monitor. STX OP code OP code ETX page Hi Lo Hi Lo 1st 2nd-3rd 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" the "OP code", refer to "Appendix A.
  • NEC C981Q | External Controls - Page 15
    5.2 "Get parameter" reply STX Result OP code OP code Type Max value Current Value ETX page Hi Lo Hi Lo Hi Lo Hi Lo MSB LSB MSB LSB 1st 2nd-3rd 4th-5th 6th -7th 8th -9th 10th -13th 14th -17th 18th The monitor replies with a current value and the status of the requested item (
  • NEC C981Q | External Controls - Page 16
    18thbyte) ETX: End of Message ASCII ETX (03h) (16/145)
  • NEC C981Q | External Controls - Page 17
    5.3 Set parameter STX OP code OP code Set Value ETX page Hi Lo Hi Lo MSB LSB 1st 2nd-3rd 4th-5th 6th-9th 10th Send this message to change monitor's adjustment and so on. The controller requests a monitor to change value. 1stbyte) STX: Start of Message ASCII STX (02h) 2nd-3rdbytes) OP
  • NEC C981Q | External Controls - Page 18
    5.4 "Set parameter" reply STX Result OP code page Hi Lo Hi Lo 1st 2nd-3rd 4th-5th OP code Hi Lo 6th-7th Type Hi Lo 8th-9th Max value MSB LSB 10th-13th Requested setting ETX Value MSB LSB 14th -17th 18th The Monitor echoes back the parameter and status of the requested operation
  • NEC C981Q | External Controls - Page 19
    5.5 Commands "Command message format" depends on each command. Some commands are shown with usage. Refer to section 7 to 25. 5.5.1 Save Current Settings. The controller requests for the monitor to store the adjusted value. Command code STX ETX '0' 'C'  Send "OC"(30h, 43h) as Save current
  • NEC C981Q | External Controls - Page 20
    5.5.2 Get Timing Report and Timing reply. The controller requests the monitor to report the displayed image timing. Command code STX ETX '0' '7'  Send "07"(30h, 37h) as Get Timing Report command.  Complete "Get Timing Report" command packet as follows; ASCII: 01h-30h-41h-30h-41h-30h-34h-02h
  • NEC C981Q | External Controls - Page 21
    5.5.3 NULL Message Command code STX ETX 'B' 'E' The NULL message returned from the monitor is used in the following cases;  To tell the controller that the monitor does not have any answer to give to the host (not ready or not expected)  A null message will be returned by the monitor if the
  • NEC C981Q | External Controls - Page 22
    the "Backlight" setting. Step 1. The controller requests the Monitor to reply with the current brightness setting and capability to support this operation. (Get parameter) Header SOH-'0'-Monitor ID- '0'-'C'-'0'-'6' Message STX-'0'-'0'-'1'-'0'-ETX Check code BCC Delimiter CR Header SOH (01h
  • NEC C981Q | External Controls - Page 23
    BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet Step 3. The controller request the monitor to change the Backlight setting Header SOH-'0'-Monitor ID'0'-'E'-'0'-'A' Message STX-'0'-'0'-'1'-'0''0'-'0'-'5'-'0'-ETX Check code BCC
  • NEC C981Q | External Controls - Page 24
    CR (0Dh): End of packet  Repeat Step 1 and Step 2, if you need to check the Backlight setting. (Recommended) Step 5. Request the monitor to store the Backlight setting. (Save Current Settings Command) Header SOH-'0'-Monitor ID'0'-'A'-'0'-'4' Message STX-'0-'C'-ETX Check code BCC Delimiter CR
  • NEC C981Q | External Controls - Page 25
    6.2. How to read the measurement value of the built-in temperature sensors. Target displays have three built-in temperature sensors. The controller can monitor inside temperatures by using those sensors with external control. The following shows the procedure for reading the temperatures from the
  • NEC C981Q | External Controls - Page 26
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet Step 3. The controller requests the monitor to send the temperature from the selected sensor. Header SOH-'0'-Monitor ID'0'-'C'-'0'-'6' Message STX-'0'-'2'-'7'-'9'-ETX
  • NEC C981Q | External Controls - Page 27
    Readout value is 2's complement. Temperature [Celsius] +125.0 + 25.0 + 0.5 0 - 0.5 - 25.0 - 55.0 Readout value Binary 0000 0000 1111 1010 0000 0000 0011 0010 0000 0000 0000 0001 0000 0000 0000 0000 1111 1111 1111 1111 1111 1111 1100 1110 1111 1111 1001 0010 Hexadecimal 00FAh 0032h 0001h 0000h
  • NEC C981Q | External Controls - Page 28
    6.3. Operation Code (OP code) Table 1) SPECTRAVIEW ENGINE Setting = OFF Item INPUT OP code OP code page 00h 60h INPUT PICTURE GAMMA PICTURE MODE 02h 1Ah BRIGTNESS BACKLIGHT BRIGHTNESS GAMMA CORRECTION 00h 10h 00h 92h 02h 68h AUTO HDE SELECT *2 11h B2h COLOR 02h 1Fh COLOR
  • NEC C981Q | External Controls - Page 29
    ADJUST *1 Item COLOR CONTROL HUE CONTRAST SHARPNESS AUTO SETUP AUTO ADJUST H POSITION V POSITION CLOCK PHASE H RESOLUTION V RESOLUTION COLOR SYSTEM *1 OP code page 00h 00h OP code RED: 9Bh YELLOW: 9Ch GREEN: 9Dh CYAN: 9Eh BLUE: 9Fh MAGENTA: A0h 90h 00h 12h 00h 8Ch 00h 1Eh Parameter 0: |
  • NEC C981Q | External Controls - Page 30
    ASPECT Item INPUT RESOLUTION *1 UHD UPSCALING *2 ASPECT ZOOM OP code OP code page 02h DAh 11h 09h 02h 70h 11h 2Ch Parameter Input Resolution select 0:No mean 1:Item 1(always Auto) 2:Item 2 3:Item 3 4:Item 4 5:Item 5 Ex) Item 1= AUTO Item 2= -- / 1024x768 / 1400x1050 / 800x600 / 1280x960
  • NEC C981Q | External Controls - Page 31
    Item H ZOOM OP code OP code page 11h 2Dh Parameter 0-89(59h): No mean 90(5Ah): 90% 91(5Bh): 91% | 100(64h): 100% | 300(12Ch): 300% V ZOOM 11h 2Eh 0-89(59h): No mean 90(5Ah): 90% 91(5Bh): 91% | 100(64h): 100% | 300(12Ch): 300% H POS 02h CCh V POS 02h CDh OVER SCAN 02h E3h
  • NEC C981Q | External Controls - Page 32
    SCHDULE SCHEDULE AUDIO AUDIO DELAY EQULIZER BALANCE Item VOLUME BALANCE SURROUND TREBLE BASS AUDIO INPUT MULTI PICTURE AUDIO LINE OUT AUDIO DELAY DELAY TIME RESET (AUDIO) ENABLE DISABLE SCHEDULE SETTINGS OP code OP code page 00h 62h 00h 93h 00h 94h 02h 34h 00h 8Fh 00h 91h 02h
  • NEC C981Q | External Controls - Page 33
    INPUT SELECT Item HOLIDAY SETTINGS WEEKEND SETTINGS DATE & TIME DAYLIGHT SAVING OFF TIMER RESET (SCHEDULE) KEEP MULTI PICTURE MODE MULTI PICTURE MODE PICTURE NUMBER *2 ACTIVE ACTIVE FRAME PICTURE1 PICTURE2 PICTURE3 *2 PICTURE4 *2 PICTURE SIZE OP code OP code Parameter page Refer to chapter 11
  • NEC C981Q | External Controls - Page 34
    TEXT TICKER ROTATE *2 PICTURE POSITION Item X Y ASPECT ROTATE ALL PICTURE1 PICTURE2 MODE POSITION SIZE DETECT PICTURE1 PICTURE2 INPUT DETECT OP code OP code page 02h 74h 02h 75h Parameter 0: left | 100(64h): right 0: top | 100(64h): bottom 10h 83h 11h 16h 11h 12h 11h 13h 10h 08h
  • NEC C981Q | External Controls - Page 35
    TERMINAL SETTING SUPER CUSTOM DETECT EQUALIZER *1 Item PRIORITY1 PRIORITY2 PRIORITY3 INPUT CHANGE INPUT1 INPUT2 DVI MODE *1 VGA MODE *1 SYNC TYPE *1 DisplayPort HDMI SIGNAL SLOT2 DisplayPort1 OP code OP code page 10h 2Eh 10h 2Fh 10h 30h 10h 86h 10h CEh 10h CFh 02h CFh 10h 8Eh
  • NEC C981Q | External Controls - Page 36
    OS D OSD POSITION Item HDMI VIDEO LEVEL RESET (MULTI INPUT) LANGUAGE MENU DISPLAY TIME X Y INFORMATION OSD OSD TRANSPARENCY OSD ROTATION KEY GUIDE MEMO INPUT NAME NAME RESET CLOSED CAPTION RESET (OSD) OP code OP code page 11h 68h 10h 40h 02h CBh 00h 68h 00h FCh 02h
  • NEC C981Q | External Controls - Page 37
    ): Right 0: Down | 200(C8h): Up 0: No mean 1: NO 2: YES 0: Left | 65535(FFFFh): Right 11h C2h 0: Down | 65535(FFFFh): Up 11h 01h 0: No mean 1: NONE 2: AUTO 3: MANUAL 11h 02h 0: No mean 50(32h): 0.5F 100(64h): 1.0F 150(96h): 1.5F 200(C8h): 2.0F 11h 03h 0: No mean 25(19h): 0.25F 50(32h
  • NEC C981Q | External Controls - Page 38
    SAVE MESSAGE11h COOLING FAN FAN SPEED SENSOR1 SENSOR2 SENSOR3 OP code OP code page 11h 04h 11h 05h Parameter 0: No mean 1: NONE 2: AUTO 3: MANUAL 0: No mean 1: NON REVERSE 2: REVERSE Remarks 02h D3h 10h 4Ah 0: No mean 1: NO 2: YES 0: No mean 1: COMMON 2: INPUT 02h 3Eh 1-100:ID 10h
  • NEC C981Q | External Controls - Page 39
    CONTROL IR LOCK SETTING POWER ON DELAY SCREEN SAVER MOTION HEAT STATUS Item FAN1/2/3 BACKLIGHT TEMPERATURE SENSOR1/2/3 GAMMA BACKLIGHT INTERVAL ZOOM SIDE BORDER COLOR DELAY TIME LINK TO ID RESET (DISPLAY PROTECTION) IP ADDRESS SETTING CHANGE PASSWORD SECURITY MODE SELECT OP code page 02h OP
  • NEC C981Q | External Controls - Page 40
    KEY LOCK SETTING Item POWER VOLUME MIN VOL MAX VOL INPUT UNLOCK SELECT CHANNEL MODE SELECT POWER VOLUME MIN VOL MAX VOL INPUT CHANNEL DDC/CI PING OP code OP code page 10h D5h 10h D6h 10h D7h 10h D8h 10h D9h 10h DAh 10h DBh 10h DCh 10h D9h 11h 6Ah 11h 6Bh 11h 6Ch 11h 6Dh
  • NEC C981Q | External Controls - Page 41
    Item IP ADDRESS RESET AUTO BRIGHTNESS BACKLIGHT DIMMING *2 OP code OP code page 02h 2Dh 11h 4Eh MODE 10h C8h MAX LIMIT IN BRIGHT IN DARK 10h C9h 10h 33h 10h 34h Parameter N/A 0: OFF 1: ON 0: No mean 1: OFF 2: ON 0: No mean 1: OFF 2: MODE1 3: MODE2 0 - 100(64h) 0 - 100(64h) 0 - 100(
  • NEC C981Q | External Controls - Page 42
    US B NETWORK FUNCTIONS POWER INDICATOR Item POWER INDICATOR SCHEDULE INDICATOR INTELLI WIRELESS DATA DISPLAY COMPUTE MODULE MEDIA PLAYER TOUCH POWER EXTERNAL CONTROL PC SOURCE USB POWER CEC AUTO TURN OFF AUDIO RECEIVER SEARCH DEVICE RESET (CONTROL) OPTION POWER AUDIO OP code OP code page 02
  • NEC C981Q | External Controls - Page 43
    COMPUTE MODULE SERVICE MENU WD T SYSTEM MONITOR INFORMATION POWER INTERNAL PC Item OFF WARNING AUTO OFF START UP PC FORCE QUIT SLOT2 CH SETTING SLOT2 CH SELECT RESET (
  • NEC C981Q | External Controls - Page 44
    mean 1: Off 2: ON 0: OFF 1: CAPTURE 0: No mean 1: OFF 2: ON 0: No mean 1: UP 2: DOWN This operation requires supported option TV tuner. Same as 'SURROUND' Momentary This operation requires supported option TV tuner. *1 Available on P404/ P484/ P554/ V404/ V484/ V554/ V404-T/ V484-T/ V554-T/ UN462A
  • NEC C981Q | External Controls - Page 45
    2) SPECTRAVIEW ENGINE Setting = ON (for P404/ P484/ P554/ V404/ V484/ V554/ V404-T/ V484-T/ V554-T/ P654Q/ P754Q/ V554Q/ V654Q/ V754Q/ V864Q/ V984Q/ C651Q/ C751Q/ C861Q/ C981Q) Item OP OP code Parameter Remarks code page PIC.MODE 02h 1Ah 0: No mean 13(0Dh): SVE-1 SETTING 14(0Eh): SVE-2
  • NEC C981Q | External Controls - Page 46
    Item RED x RED y GREEN x GREEN y BLUE x BLUE y COLOR VISION EMU UNIFORMITY METAMERISM OP code page 10h 10h 10h 10h 10h 10h 10h 02h 10h OP code 55h 56h 57h 58h 59h 5Ah 5Bh FFh 5Ch Parameter 550(0226h): 0.550 | 800(0320h): 0.800 200(00C8h): 0.200 | 400(0190h): 0.400 100(0064h): 0.100 | 350(015Eh):
  • NEC C981Q | External Controls - Page 47
    3) SPECTRAVIEW ENGINE Setting = ON (for UN462A/ UN462VA/ UN492S/ UN492VS/ UN552/ UN552V/ UN552S/ UN552VS) Item OP code OP code Parameter page PICTURE MODE 02h 1Ah 0: No mean 13(0Dh): 1 14(0Eh): 2 15(0Fh): 3 16(10h): 4 17(11h): 5 PRESET 10h 51h 0: No mean 1: sRGB 2: Adobe RGB SIM
  • NEC C981Q | External Controls - Page 48
    Item WHITE x WHITE y RED x RED y GREEN x GREEN y BLUE x BLUE y 3D LUT EMU. OP code OP code page 10h 52h 10h 53h 10h 55h 10h 56h 10h 57h 10h 58h 10h 59h 10h 5Ah 10h 69h COLOR VISION EMU. 10h 5Bh EMULATION RE D YELLOW 6 AXIS COLOR TRIM HUE SAT. OFFSET HUE SAT. OFFSET HUE SAT
  • NEC C981Q | External Controls - Page 49
    Item SAT. OFFSET BLUE HUE SAT. OFFSET HUE SAT. OFFSET UNIFORMITY MAGENTA OP code OP code page 02h 15h 02h F4h 00h 9Fh 02h 16h 02h F5h 00h A0h 02h 17h 02h F6h 02h FFh Parameter 0: Low | 200(C8h): High 0: Dark | 200(C8h): Light 0: Cyan | 200(C8h): Magenta 0: Low | 200(C8h):
  • NEC C981Q | External Controls - Page 50
    7. Power control procedure 7.1 Power status read 1) The controller requests the monitor to reply a current power status. Header SOH-'0'-Monitor ID'0'-'A'-'0'-'6' Message STX-'0'-'1'-'D'-'6'-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID:
  • NEC C981Q | External Controls - Page 51
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (51/145)
  • NEC C981Q | External Controls - Page 52
    7.2 Power control 1) The controller requests the monitor to control monitor power. Header SOH-'0'-Monitor ID'0'-'A'-'0'-'C' Message STX-'C'-'2'-'0'-'3'-'D'-'6''0'-'0'-'0'-'1'-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID
  • NEC C981Q | External Controls - Page 53
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (53/145)
  • NEC C981Q | External Controls - Page 54
    8. Asset Data read and write Target displays have the area for to store user's asset data of up to 64bytes. 8.1 Asset Data Read Request and reply This command is used in order to read Asset Data. 1) The controller requests the monitor to reply with Asset data. Header SOH-'0'-Monitor ID
  • NEC C981Q | External Controls - Page 55
    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. Header Message SOH-'0'-Monitor ID'0'-'A'-N-N STX-'C'-'0'-'0'-'E'-'0'-'0'Data(0)-Data(1)---Data(N)-ETX Check code BCC Delimiter CR Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 56
    Delimiter CR (0Dh): End of packet (56/145)
  • NEC C981Q | External Controls - Page 57
    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 controller requests the monitor to reply with the Date & Time. Header Message Check Delimiter code SOH-'0'-Monitor ID- STX-'C'-'2'-'1'-'1'-ETX BCC CR '0'-'A'-'0'-'6'
  • NEC C981Q | External Controls - Page 58
    '1'-'F'(31h, 46h): 31(=1Fh) 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:
  • NEC C981Q | External Controls - Page 59
    9.2 Date & Time Write This command is used in order to write the setting of the Date & 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-HH-MN-DS-ETX Check code BCC Delimiter CR Header SOH (01h):
  • NEC C981Q | External Controls - Page 60
    Delimiter CR (0Dh): 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'-STYY-MM-DD-WW-HH-MN-DS-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is
  • NEC C981Q | External Controls - Page 61
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (61/145)
  • NEC C981Q | External Controls - Page 62
    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 requests the monitor to read Schedule. Header Message SOH-'0'-Monitor ID'0'-'A'-'0'-'8' STX-'C'-'2'-'3'-'D'-PG-ETX Check code BCC Delimiter CR Header SOH (01h):
  • NEC C981Q | External Controls - Page 63
    '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Delete hour MIN: Time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-'C'(33h, 43h): Delete minute INPUT: Input terminal '0'-'0'(30h,30h): No mean (works on last memory) '0'-'1'(30h,31h): VGA(RGB) *1 '0'-'3'(30h,33h): DVI *1 '0'-'5'(30h,35h):
  • NEC C981Q | External Controls - Page 64
    '0'-'0'(30h, 30h): 2000 | '6'-'3'(36h, 33h): 2099 '6'-'4'(36h, 34h): Delete year (64/145)
  • NEC C981Q | External Controls - Page 65
    MONTH: Date (month) '0'-'1'(30h, 31h): January | '0'-'C'(30h, 43h): December '0'-'D'(30h, 44h): Delete month DAY: Date (day) '0'-'1'(30h, 31h): 1 | '1'-'F'(31h, 46h): 31 '2'-'0'(32h, 30h): Delete day EXT1: Extension1 '0'-'0'(30h,30h): (On this monitor, it is always '00') EXT2: Extension 2 '0'-'0'(
  • NEC C981Q | External Controls - Page 66
    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'-'2'-'2' Message STX-'C'-'2'-'3'-'E'-PG-EVENT-HOUR-MININPUT-WEEK-TYPE-PMODE-YEAR-MONTH-DAYEXT1-EXT2-EXT3-ETX Check
  • NEC C981Q | External Controls - Page 67
    bit 3: THURSDAY bit 4: FRIDAY bit 5: SATURDAY bit 6: SUNDAY EX. '0'-'1'(30h, 31h): MONDAY '0'-'4'(30h, 34h): TUESDAY '0'-'F'(30h, 46h): MONDAY, TUESDAY, WEDNESDAY and THURSDAY '7'-'F'(37h, 46h): MONDAY to SUNDAY TYPE: Schedule type bit 7: Fixed 0 bit 6: 1: Date bit 5: 1: Holiday bit 4: 1: Weekend
  • NEC C981Q | External Controls - Page 68
    BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (68/145)
  • NEC C981Q | External Controls - Page 69
    2) The monitor replies a data for confirmation. Header Message SOH-'0'-'0'-Monitor ID'B'-'2'-'4' STX-'C'-'3'-'3'-'E'-ST-PG-EVENT-HOUR-MININPUT-WEEK-TYPE-PMODE-YEAR-MONTH-DAYEXT1-EXT2-EXT3-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message
  • NEC C981Q | External Controls - Page 70
    bit 2: WEDNESDAY bit 3: THURSDAY bit 4: FRIDAY bit 5: SATURDAY bit 6: SUNDAY EX. '0'-'1'(30h, 31h): MONDAY '0'-'4'(30h, 34h): TUESDAY '0'-'F'(30h, 46h): MONDAY, TUESDAY, WEDNESDAY and THURSDAY '7'-'F'(37h, 46h): MONDAY to SUNDAY TYPE: Schedule type bit 7: Fixed 0 bit 6: 1: Date bit 5: 1: Holiday bit
  • NEC C981Q | External Controls - Page 71
    Delimiter CR (0Dh): End of packet (71/145)
  • NEC C981Q | External Controls - Page 72
    3) The controller requests the monitor to write Enable/Disable Schedule. Header Message Check code SOH-'0'-Monitor ID- STX-'C'-'2'-'3'-'F'-PG-EN-ETX BCC '0'-'A'-'0'-'A' Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID of which you want
  • NEC C981Q | External Controls - Page 73
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (73/145)
  • NEC C981Q | External Controls - Page 74
    11. Holiday read and write 11.1 Holiday Read This command is used in order to read the setting of Holiday. 1) The controller requests the monitor to reply with the Date & Time. Header Message Check code SOH-'0'-Monitor ID- STX-'C'-'A'-'1'-'9'-'0'-'0'- BCC '0'-'A'-'0'-'A' PG-ETX Delimiter CR
  • NEC C981Q | External Controls - Page 75
    TP: Type bit 0: End day bit 1: Day bit 2: Week bit 3: Reserved bit 4: Reserved bit 5: Reserved bit 6: Reserved bit 7: Reserved YEAR: Year '0'-'0'(30h,30h): No mean '0'-'F'(30h,46h): 2015 | '6'-'3'(36h,33h): 2099 MONTH: Month '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h): Janualy | '0'-'C'(31h,43h):
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    11.2 Holiday Write This command is used in order to write the setting of Holiday. 1) The controller requests the monitor to write Date & Time. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'2' Message STX-'C'-'A'-'1'-'9'-'0'-'1'PG-TP-YEAR-MON-DAY-EMON-EDAY-ETX Check code BCC Delimiter CR Header SOH
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    '0'-'1'(30h,31h): 1st | '1'-'F'(31h,46h): 31th EMON: End month '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h): Janualy | '0'-'C'(31h,43h): December EDAY: End day '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h): 1st | '1'-'F'(31h,46h): 31th ETX (03h): End of Message Check code BCC: Block Check Code Refer to
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    | '6'-'3'(36h,33h): 2099 MONTH: Month '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h): Janualy | '0'-'C'(31h,43h): December WEEK NO: Week No. '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h): 1st week '0'-'2'(30h,32h): 2nd week | '0'-'5'(30h,35h): Last week WEEK: Week '0'-'0'(30h,30h): No mean '0'-'1'(30h,31h
  • NEC C981Q | External Controls - Page 79
    12. Weekend read and write 12.1 Weekend Read This command is used in order to read the setting of Weekend. 1) The controller requests the monitor to reply with the Date & Time. Header Message Check code SOH-'0'-Monitor ID- STX-'C'-'A'-'1'-'A'-'0'-'0'-ETX BCC '0'-'A'-'0'-'8' Delimiter CR
  • NEC C981Q | External Controls - Page 80
    Example: Weekend setting is "Saturday" and "Sunday". '2'-'0' OR '4'-'0' = '6'-'0' 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 (0Dh): End of packet (80/145)
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    12.2 Weekend Write This command is used in order to write the setting of Weekend. 1) The controller requests the monitor to write the setting of Weekend. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'A' Message STX-'C'-'A'-'1'-'A'-'0'-'1'- WEEK-ETX Check code BCC Delimiter CR Header SOH (01h):
  • NEC C981Q | External Controls - Page 82
    '0'-'1'(30h, 31h): Error WEEK: Weekend '0'-'0'(30h, 30h): None bit assignment of a day of the week. bit0: Monday bit1: Tuesday bit2: Wednesday bit3: Thursday bit4: Friday bit5: Saturday bit6: Sunday Example: Weekend setting is "Saturday" and "Sunday". '2'-'0' OR '4'-'0' = '6'-'0' ETX (03h): End of
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    13. Self diagnosis 13.1 Self-diagnosis status read This command is used in order to read the Self-diagnosis status. 1) The controller requests the monitor to read Self-diagnosis status. Header Message Check Delimiter code SOH-'0'-Monitor ID- STX-'B'-'1'-ETX BCC CR '0'-'A'-'0'-'4' Header
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    'A'-'2'(41h, 32h):A2: SENSOR reached at the temperature that the user had specified. 'B'-'0'(42h, 30h):B0: No signal 'D'-'0'(44h, 30h):D0: PROOF OF PLAY buffer reduction 'E'-'0'(45h, 30h):E0: System error ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 "Check code
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    14. Serial No. & Model Name Read 14.1 Serial No. Read This command is used in order to read a serial number. 1) The controller requests the monitor to read a serial number. Header Message Check code SOH-'0'-Monitor ID- STX-'C'-'2'-'1'-'6'-ETX BCC '0'-'A'-'0'-'6' Delimiter CR Header SOH (
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    Note: No null termination character is sent. 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 (0Dh): End of packet (86/145)
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    14.2 Model Name Read This command is used in order to read the Model Name. 1) The controller requests the monitor to read Model Name. Header Message Check code SOH-'0'-Monitor ID- STX-'C'-'2'-'1'-'7'-ETX BCC '0'-'A'-'0'-'6' Delimiter CR Header SOH (01h): Start of Header '0' (30h):
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    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (88/145)
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    15. Security Lock 15.1 Security Lock Control This command sets the condition of security lock function to "LOCK" or "UNLOCK". If security pass codes 1st to 4th are matched with monitor resisted pass codes, then this command is executed, and reply no error status and a new condition. If codes aren't
  • NEC C981Q | External Controls - Page 90
    2) The monitor replies the result to the controller. Header Message SOH-'0'-'0'-Monitor ID'B'-'0'-'A' STX-'C'-'3'-'1'-'D'ST-EN-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indicate a replying
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    16. Direct TV Chanel Read & Write When DTV unit (Option unit) is installed, channel settings is read and write directly. 16.1 Direct TV Chanel Read & Reply 1) The controller requests the monitor to read channel information. Header Message Check code SOH-'0'-Monitor ID'0'-'A'-'0'-'6' STX
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    16.2 Direct TV Chanel Write & Reply 1) The controller requests the monitor to write channel information. Header Message Check code Delimiter SOH-'0'-Monitor ID- STX-'C'-'2'-'2'-'D'- BCC CR '0'-'A'-'1'-'2' MajorCH-MinorCH-ETX Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID
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    17. Daylight Saving read & write 17.1 Daylight Saving Read This command is used in order to read the setting of Daylight Saving. 1) The controller requests the monitor to reply a Daylight Saving setting. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'1'-'0'-'0'-ETX Check
  • NEC C981Q | External Controls - Page 94
    LAST : 05h (30h, 35h) BD2: BEGIN DAY2 (Day of the week) SUNDAY : 01h (30h, 31h) MONDAY : 02h (30h, 32h) TUESDAY : 03h (30h, 33h) WEDNESDAY : 04h (30h, 34h) THURSDAY : 05h (30h, 35h) FRIDAY : 06h (30h, 36h) SATURDAY : 07h (30h, 37h) BT1: BEGIN TIME1 (Hour) 00h (30h, 30h) - 23 (32h, 33h)
  • NEC C981Q | External Controls - Page 95
    17.2 Daylight Saving Write This command is used in order to write the setting of the Daylight Saving. 1) The controller requests the monitor to write Daylight Saving. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'E' Message STX-'C'-'A'-'0'-'1'-'0'-'1'-BM-BD1-BD2- BT1-BT2-EM-ED1-ED2-ET1-ET2-TD-ETX
  • NEC C981Q | External Controls - Page 96
    -00:30 : 02h (30h, 32h) -01:00 : 03h (30h, 33h) 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 (0Dh): End of packet 2) The monitor replies a written in result. Header Message SOH-'0'-'0'-Monitor ID- STX
  • NEC C981Q | External Controls - Page 97
    18. Firmware Version 18.1 Firmware Version Read This command is used in order to read a firmware version (FIRMWARE REVISION). 1) The controller requests the monitor to reply a firmware version. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'2'-TY-ETX Check code BCC
  • NEC C981Q | External Controls - Page 98
    00h (30h, 30h) - 09h (30h, 39h) BV2: Minor (Basic) Version2: 00h (30h, 30h) - 09h (30h, 39h) BV3: Minor (Basic) Version3: 00h (30h, 30h) - 09h (30h, 39h) BR1: Branch Version1: A:41h (34h, 31h) - Z:5Ah (35h, 41h) BR2: Branch Version2: A:41h (34h, 31h) - Z:5Ah (35h, 41h) Check code BCC: Block Check
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    19. Auto ID 19.1 Auto ID Execute This command is used in order to execute Auto ID function. 1) The controller requests the monitor to execute Auto ID function. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'A'-'0'-'1'-ETX Check code Delimiter BCC CR Header SOH (01h):
  • NEC C981Q | External Controls - Page 100
    19.2 Auto ID Complete This command is used in order to notify complete status of Auto ID. 1) The monitor sends the controller to complete status of Auto ID. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'C' Message STX-'C'-'A'-'0'-'A'-'0'-'2'-ST-MON-ETX Check code BCC Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 101
    19.3 Auto ID Reset This command is used in order to reset Auto ID. 1) The controller requests the monitor to reset Auto ID. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'A'-'0'-'3'-ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved
  • NEC C981Q | External Controls - Page 102
    20. Input Name 20.1 Input Name Read This command is used in order to read the setting of Input Name. 1) The controller requests the monitor to reply Input Name setting. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'4'-'0'-'0'-ETX Check code BCC Delimiter CR Header SOH (
  • NEC C981Q | External Controls - Page 103
    Step3: Byte data represents the ASCII string data. Example: 56h 47h 41h -> "VGA" Result: Input Name is "VGA". Note: No null termination character is sent. 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 (0Dh): End
  • NEC C981Q | External Controls - Page 104
    20.2 Input Name Write This command is used in order to write the setting of Input Name. 1) The controller requests the monitor to write Input Name. Header Message SOH-'0'-Monitor ID'0'-'A'- LN(H)-LN(L) STX-'C'-'A'-'0'-'4'-'0'-1'Data(0)-Data(1)-Data(2)- --- -Data(n)-ETX Check code BCC
  • NEC C981Q | External Controls - Page 105
    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 section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (105/145)
  • NEC C981Q | External Controls - Page 106
    20.3 Input Name Reset This command is used in order to reset the Input Name. 1) The controller requests the monitor to reset Input Name. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'4'-'0'-'2'-ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h):
  • NEC C981Q | External Controls - Page 107
    21. Auto Tile Matrix 21.1 Auto Tile Matrix Execute This command is used in order to activate the Auto Tile Matrix Setup. 1) The controller requests the monitor to execute Auto Tile Matrix Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'2' Message STX-'C'-'A'-'0'-'3'-'0'-'1'- HM-VM-PID-SEL-TMEM-ETX
  • NEC C981Q | External Controls - Page 108
    2) The monitor replies receipt result. Header SOH-'0'-'0'-Monitor ID- 'B'-'0'-'A' Message STX-'C'-'B'-'0'-'3'-'0'-'1'-ST-ETX Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indicate a replying Monitor
  • NEC C981Q | External Controls - Page 109
    21.2 Auto Tile Matrix Complete This command is used in order to notify complete status of Auto Tile Matrix Setup. 1) The monitor notifies that Auto Tile Matrix completed to controller. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'A' Message STX-'C'-'A'-'0'-'3'-'0'-'2'-ST-ETX Check code BCC Header
  • NEC C981Q | External Controls - Page 110
    21.3 Auto Tile Matrix Monitors Read This command is used in order to read the setting of H/V Monitors. 1) The controller requests the monitor to reply H/V Monitors setting. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'3'-'0'-'4'-ETX Check code Delimiter BCC CR Header
  • NEC C981Q | External Controls - Page 111
    21.4 Auto Tile Matrix Monitors Write This command is used in order to write the setting of H/V Monitors. 1) The controller requests the monitor to write H/V Monitors. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'C' Message Check code STX-'C'-'A'-'0'-'3'-'0'-'5'-HM-VM-ETX BCC Header SOH (01h):
  • NEC C981Q | External Controls - Page 112
    21.5 Auto Tile Matrix Reset This command is used in order to deactivate the Auto Tile Matrix Setup. 1) The controller requests the monitor to reset Auto Tile Matrix Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'3'-'0'-'6'-ETX Check code Delimiter BCC CR Header SOH (01h
  • NEC C981Q | External Controls - Page 113
    22. Power Save Mode 22.1 Power Save Mode Read This command is used in order to read the Power Save Mode. 1) The controller requests the monitor to read Power Save Mode Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'B'-0'-'0'-ETX Check code BCC Delimiter CR Header SOH (01h
  • NEC C981Q | External Controls - Page 114
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (114/145)
  • NEC C981Q | External Controls - Page 115
    22.2 Power Save Mode Write This command is used in order to write the setting of Power Save Mode. 1) The controller requests the monitor to write Power Save Mode. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'A' Message STX-'C'-'A'-'0'-'B'-'0'-'1'-MODE-ETX Check code BCC Delimiter CR Header SOH (
  • NEC C981Q | External Controls - Page 116
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (116/145)
  • NEC C981Q | External Controls - Page 117
    22.3 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 monitor to reply Time setting. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'B'-'0'-'2'-ETX Check code BCC Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 118
    22.4 Auto Power Save Time Write This command is used in order to write the setting of Auto Power Save Time. 1) The controller requests the monitor to write Time. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'A' Message Check code STX-'C'-'A'-'0'-'B'-'0'-'3'-TIME-ETX BCC Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 119
    22.5 Auto Standby Time Read This command is used in order to read the setting of Auto Standby Time. 1) The controller requests the monitor to reply Time setting. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'B'-'0'-'4'-ETX Check code BCC Delimiter CR Header SOH (01h):
  • NEC C981Q | External Controls - Page 120
    22.6 Auto Standby Time Write This command is used in order to write the setting of Auto Standby Time. 1) The controller requests the monitor to write Time. Header SOH-'0'-Monitor ID-'0'- 'A'-'0'-'A' Message Check code STX-'C'-'A'-'0'-'B'-'0'-'5'-TIME-ETX BCC Header SOH (01h): Start of Header
  • NEC C981Q | External Controls - Page 121
    23. Setting Copy 23.1 Setting Copy Read This command is used in order to read the Setting Copy. 1) The controller requests the monitor to read Setting Copy Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'9'-'0'-'0'-ETX Check code BCC Delimiter CR Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 122
    Bit6: OSD Bit7: MULTI DISP Bit8: PROTECT Bit9: EXT-CTRL Bit10: ADVANCED Bit11: ADVANCED2 Bit12: HTTP Bit13: Reserve Bit14: Reserve Bit15: Reserve Ex.) Setting the following value for T4 Bit0: ALL INPUT is OFF (0). Bit1: PICTURE is OFF (0). Bit2: ADJUST is ON (1). Bit3: AUDIO is ON (1). Step 1: Put
  • NEC C981Q | External Controls - Page 123
    23.2 Setting Copy Write This command is used in order to write the setting of Setting Copy. 1) The controller requests the monitor to write Setting Copy. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'0' Message Check code STX-'C'-'A'-'0'-'9'-'0'-'1'- BCC T4-T3-T2-T1-ETX Delimiter CR Header SOH (
  • NEC C981Q | External Controls - Page 124
    2) The monitor replies a written in result. Header Message SOH-'0'-'0'-Monitor ID- STX-'C'-'B'-'0'-'9'-'0'-'1'-ST-ETX 'B'-'0'-'A' Check code Delimiter BCC CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indicate a replying
  • NEC C981Q | External Controls - Page 125
    23.3 Setting Copy Start This command is used in order to start Setting Copy. 1) The controller requests the monitor to write Setting Copy Start. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message Check code STX-'C'-'A'-'0'-'9'-'0'-'2'-ETX BCC Delimiter CR Header SOH (01h): Start of Header
  • NEC C981Q | External Controls - Page 126
    24. Security Enable 24.1 Security Enable Read This command is used in order to read the Security Enable. 1) The controller requests the monitor to read Security Enable Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'0'-'C'-'0'-'2'-ETX Check code BCC Delimiter CR Header SOH (
  • NEC C981Q | External Controls - Page 127
    24.2 Security Enable Write This command is used in order to write the setting of Security Enable. 1) The controller requests the monitor to set Security password. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'C' Message STX-'C'-'A'-'0'-'C'-'0'-'1'ENA-'0'-'0'-PWD1-...-PWD16-ETX Check code BCC
  • NEC C981Q | External Controls - Page 128
    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', replying monitor's ID is '1'. 'B' (42h): Message type is "Command reply". '0'-'A'(30h,41h): Message length (10byte)
  • NEC C981Q | External Controls - Page 129
    25. LAN MAC Address 25.1 LAN MAC Address Read This command is used in order to read the MAC Address. 1) The controller requests the monitor to read MAC Address Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'2'-'2'-'A'-'0'-'2'-ETX Check code Delimiter BCC CR Header SOH (01h) :
  • NEC C981Q | External Controls - Page 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 (130/145)
  • NEC C981Q | External Controls - Page 131
    26. Proof of Play 26.1 Set Proof of Play Operation Mode This command is used in order to set Operation mode of Proof of Play. 1) The controller requests the monitor to set Operation mode of Proof of Play. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'A' Message STX-'C'-'A'-'1'-'5'-'0'-'0'-MDETX Check
  • NEC C981Q | External Controls - Page 132
    '0'-'2'(30h, 32h): Already Start/Stop/Clear 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 (0Dh): End of packet (132/145)
  • NEC C981Q | External Controls - Page 133
    26.2 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 cannot be read from the display when it is in OFF state. The display must be fully powered on to read Proof of Play information. Also the display does not continue to
  • NEC C981Q | External Controls - Page 134
    CNH: Current log data Number (High byte) CNL: Current log data Number (Low byte) '0','0','0','1' -'F','F','F','F' (30h, 30h, 30h, 31h - 46h, 46h, 46h, 46h) :1 - 65535 Data(0)-Data(18): Data of Proof of Play Log Data of Proof of Play : Data(0)-Data(18) Data(0): Check INPUT PITURE Same as VCP(Page11
  • NEC C981Q | External Controls - Page 135
    '3'-'0'(33h,30h): Contents Copy Success '3'-'1'(33h,31h): Contents Copy Error (No media) '3'-'2'(33h,32h): Contents Copy Error (Connect error) '3'-'3'(33h,33h): Contents Copy Error (Out of disk space) '3'-'4'(33h,34h): Contents Copy Error (Read/Write error) '3'-'5'(32h,35h) - '3'-'F'(33h,46h):
  • NEC C981Q | External Controls - Page 136
    26.3 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 status of Proof of Play. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message STX-'C'-'A'-'1'-'5'-'0'-'2'-ETX Check code BCC Delimiter CR Header SOH (01h) :
  • NEC C981Q | External Controls - Page 137
    ST4: Maximum Number-High byte (Maximum possible number of log data items) ST5: Maximum Number-Low byte (Maximum possible number of log data items) '0','0','0','0' - 'F','F','F','F' (30h,30h,30h,30h - 46h,46h,46h,46h): 0 - 65535 ST6: Current Proof of Play status. Stop: 00h (30h, 30h) Start: 01h (30h,
  • NEC C981Q | External Controls - Page 138
    26.4 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 requests the monitor to get Number to Number log of Proof of Play. Header SOH-'0'-Monitor ID- '0'-'A'-'1'-'0' Message STX-'C'-'A'-'1'-'5'-'0'-'3'BNS(H)- BNS(L)-BNE
  • NEC C981Q | External Controls - Page 139
    Header SOH (01h) : Start of Header '0' (30h) : Reserved Monitor ID: Specify the Monitor ID from which you want to get status. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h) : Message sender is the controller. 'A' (41h) : Message Type is "Command". '3'-'4' (33h, 36h) : Message length is 38 bytes.
  • NEC C981Q | External Controls - Page 140
    the controller. 'A' (41h): Message type is "Command". '1'-'0'(31h, 30h): Message length Message STX (02h): Start of Message 'C'-'A'-'1'-'B' (43h, 41h, 31h, 42h): Service Lock Control command EN: Enable /Disable '0'-'0'(30h, 30h): OFF '0'-'1'(30h, 31h): ON P1-P2-P3-P4: Lock condition control data P1
  • NEC C981Q | External Controls - Page 141
    2) The monitor replies the result to the controller. Header SOH-'0'-'0'-Monitor ID- 'B'-'0'-'A' Message STX-'C'-'B'-'1'-'B'-ST-EN-ETX Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller. Monitor ID: Indicate a replying
  • NEC C981Q | External Controls - Page 142
    28. Emergency Contents This function which plays files in the EMRGENCY CONTENTS folder in the root folder on SD card automatically using MEDIA PLAYER function. During playing, a display prohibits operation except power off. Create "EMERGENCY CONTENTS" folder in a route folder. "Display command"
  • NEC C981Q | External Controls - Page 143
    Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (143/145)
  • NEC C981Q | External Controls - Page 144
    28.2 Emergency Contents Delete This command is used in order to stop Emergency Contents. 1) The controller requests the monitor to set Security password. Header SOH-'0'-Monitor ID- '0'-'A'-'0'-'8' Message Check code Delimiter STX-'C'-'A'-'1'-'F'-'0'-'0'-ETX BCC CR Header SOH (01h): Start of
  • NEC C981Q | External Controls - Page 145
    All data are subject to change without notice. (June 10, 2019) Copyright 2004-2019 NEC Display Solutions, Ltd. 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
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(1/145)
External Control
NEC LCD Monitor
Rev.1.7 (G4)
INDEX
I. Application
.............................................................................................................................................
4
II. Preparation
...........................................................................................................................................
4
2. Connectors and wiring
.........................................................................................................................
4
2.1 RS-232C Remote control
....................................................................................................................
4
2.2 LAN control
.........................................................................................................................................
5
III. Communication specification
............................................................................................................
6
3. Communication Parameter
..................................................................................................................
6
3.1 RS-232C Remote control
....................................................................................................................
6
3.2 LAN control
.........................................................................................................................................
6
3.3 Communication timing
.......................................................................................................................
6
4. Communication Format
........................................................................................................................
7
4.1 Header block format (fixed length)
...................................................................................................
8
4.2 Message block format
......................................................................................................................
10
4.3 Check code
.......................................................................................................................................
12
4.4 Delimiter
...........................................................................................................................................
13
5. Message type
......................................................................................................................................
14
5.1 Get current Parameter from a monitor.
..........................................................................................
14
5.2 "Get parameter" reply
......................................................................................................................
15
5.3 Set parameter
...................................................................................................................................
17
5.4 "Set parameter" reply
......................................................................................................................
18
5.5 Commands
........................................................................................................................................
19
5.5.1 Save Current Settings.
..................................................................................................................
19
5.5.2 Get Timing Report and Timing reply.
...........................................................................................
20
5.5.3 NULL Message
...............................................................................................................................
21
IV. Control Commands
...........................................................................................................................
22
6. Typical procedure example
...............................................................................................................
22
6.1. How to change the
“
Backlight
”
setting.
........................................................................................
22
6.2. How to read the measurement value of the built-in temperature sensors
..................................
25
6.3. Operation Code (OP code) Table
....................................................................................................
28
7. Power control procedure
...................................................................................................................
50
7.1 Power status read
............................................................................................................................
50
7.2 Power control
...................................................................................................................................
52
8. Asset Data read and write
.................................................................................................................
54
8.1 Asset Data Read Request and reply
................................................................................................
54