NEC MultiSync C431 User Manual Download Page 82

Page: 82 / 101

(82/104)

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 of packet

Summary of Contents for MultiSync C431

Page 1: ...limiter 12 5 Message type 13 5 1 Get current Parameter from a monitor 13 5 2 Get parameter reply 14 5 3 Set parameter 16 5 4 Set parameter reply 17 5 5 Commands 18 5 5 1 Save Current Settings 18 5 5 2 Get Timing Report and Timing reply 19 5 5 3 NULL Message 20 IV Control Commands 21 6 Typical procedure example 21 6 1 How to change the Backlight setting 21 6 2 How to read the measurement value of t...

Page 2: ...l Name Read 69 14 1 Serial No Read 69 14 2 Model Name Read 71 15 Security Lock 73 15 1 Security Lock Control 73 16 Daylight Saving read write 75 16 1 Daylight Saving Read 75 16 2 Daylight Saving Write 77 17 Firmware Version 79 17 1 Firmware Version Read 79 18 Input Name 81 18 1 Input Name Read 81 18 2 Input Name Write 83 18 3 Input Name Reset 85 19 Power Save Mode 87 19 1 Power Save Mode Read 87 1...

Page 3: ... 3 104 21 1 LAN MAC Address Read 96 22 Emergency Contents 98 22 1 Emergency Contents Display 98 22 2 Emergency Contents Delete 100 ...

Page 4: ... 4 104 I Application This document defines the communications method for control of the NEC LCD monitor MultiSync C431 C501 C551 when using an external controller ...

Page 5: ...Sub Cable Cross reversed cable or null modem cable Please refer Controlling the LCD monitor via RS 232C Remote control on User s manual 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 ...

Page 6: ...ss Default Automatic setup If you need to change Please refer Network settings on User s manual 5 Port No 7142 Fixed Note The monitor will disconnect the connection if no packet data is received for 15 minutes And the controller PC has to re connect to control the monitor again after 15 minutes or more 3 3 Communication timing The controller should wait for a reply packet before the next command i...

Page 7: ...Save Current Setting Command Get Parameter The controller sends command to get a value from the monitor that you want to change The monitor replies a current value of the requested item The controller sends commands to set an adjusted value The monitor replies to the controller for confirmation The controller sends command to get a value for confirmation The monitor replies an adjusted value The c...

Page 8: ...7h 80 90h 6 46h F 31 5Fh 56 78h 81 91h 7 47h G 32 60h 57 79h 82 92h 8 48h H 33 61h 58 7Ah 83 93h 9 49h I 34 62h 59 7Bh 84 94h 10 4Ah J 35 63h 60 7Ch 85 95h 11 4Bh K 36 64h 61 7Dh 86 96h 12 4Ch L 37 65h 62 7Eh 87 97h 13 4Dh M 38 66h 63 7Fh 88 98h 14 4Eh N 39 67h 64 80h 89 99h 15 4Fh O 40 68h 65 81h 90 9Ah 16 50h P 41 69h 66 82h 91 9Bh 17 51h Q 42 6Ah 67 83h 92 9Ch 18 52h R 43 6Bh 68 84h 93 9Dh 19 5...

Page 9: ...ase sensitive Refer to section 4 2 Message block format for more details ASCII A 41h Command ASCII B 42h Command reply ASCII C 43h Get current parameter from a monitor ASCII D 44h Get parameter reply ASCII E 45h Set parameter ASCII F 46h Set parameter reply 6th 7th bytes Message Length Specify the length of the message that follows the header from STX to ETX This length includes STX and ETX The by...

Page 10: ... The controller sends this message to change a setting of the monitor Message format of the Set parameter is as follows 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 Refer to section 5 4 Set parameter reply for more details 5 Comm...

Page 11: ...ion 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 ...

Page 12: ... xor 36h xor 34h xor 03h 77h 4 4 Delimiter Packet delimiter code ASCII CR 0Dh Header Message Check code Delimiter 27 26 25 24 23 22 21 20 SOH D0 Reserved D1 Destination D2 Source D3 Type D4 Length H D5 Length L D6 STX D7 Data D8 ETX Dn Check code Dn 1 P P P P P P P P Header Message Check code BCC Delimiter SOH Reserved Destination Address Source Address Message type Message length STX OP code page...

Page 13: ...em OP code page data must be encoded to ASCII characters Ex The byte data 02h must be encoded to ASCII characters 0 and 2 30h and 32h OP code page 02h OP code page Hi ASCII 0 30h OP code page Lo ASCII 2 32h Refer to Operation code table Appendix A 4th 5thbytes OP code Operation code Refer to Appendix A Operation code table for each item OP code data must be encoded to ASCII characters Ex The byte ...

Page 14: ...code Operation code These bytes indicate a replying item s OP code This returned value from the monitor is encoded to ASCII characters Refer to the operation code table Ex The byte data 1Ah is encoded to ASCII character 1 and A 31h and 41h 8th 9thbytes Type Operation type code 00h Set parameter 01h Momentary Like the Auto Setup function which automatically changes the parameter This returned value...

Page 15: ... 15 104 18thbyte ETX End of Message ASCII ETX 03h ...

Page 16: ... 0 and 2 30h and 32h Refer to the Operation code table 4th 5thbytes OP code Operation code This OP code data must be encoded to ASCII characters Ex OP code 1Ah OP code Hi ASCII 1 31h OP code Lo ASCII A 41h Refer to the Operation code table 6th 9thbytes Set value 16bit This data must be encoded to ASCII characters Ex 0123h 1st MSB ASCII 0 30h 2nd ASCII 1 31h 3rd ASCII 2 32h 4th LSB ASCII 3 33h 10th...

Page 17: ...or is encoded to ASCII characters Ex OP code 1Ah OP code Hi ASCII 1 31h OP code Lo ASCII A 41h Refer to Operation code table 8th 9thbytes Type Operation type code ASCII 0 0 30h 30h Set parameter ASCII 0 1 30h 31h Momentary Like Auto Setup function that automatically changes the parameter 10th 13thbytes Max value Maximum value that monitor can accept 16bits Reply data from the monitor is encoded to...

Page 18: ...requests for the monitor to store the adjusted value Send OC 30h 43h as Save current settings command Complete Save Current setting command packet as follows ASCII 01h 30h 41h 30h 41h 30h 34h 02h 30h 43h 03h CHK 0Dh SOH 0 A 0 A 0 4 STX 0 C ETX CHK CR The monitor replies the packet for confirmation as follows SOH 0 0 A B 0 6 STX 0 0 0 C ETX CHK CR STX Command code ETX 0 C ...

Page 19: ...plies status as the following format SS Timing status byte Bit 7 1 Sync Frequency is out of range Bit 6 1 Unstable count Bit 5 2 Reserved Don t care Bit 1 1 Positive Horizontal sync polarity 0 Negative Horizontal sync polarity Bit 0 1 Positive Vertical sync polarity 0 Negative Vertical sync polarity H Freq Horizontal Frequency in unit 0 01kHz V Freq Vertical Frequency in unit 0 01Hz Ex When H Freq...

Page 20: ...following cases To tell the controller that the monitor does not have any answer to give to the host not ready or not expected Complete NULL Message command packet as follows 01h 30h 30h 41h 42h 30h 34h 02h 42h 45h 03h CHK 0Dh SOH 0 0 A B 0 4 STX B E ETX CHK CR STX Command code ETX B E ...

Page 21: ...30h Operation code is 10h in the OP code page 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 Step 2 The monitor replies with current Backlight setting and capability to support this operation Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID Indicate a ...

Page 22: ... End of packet Step 4 The monitor replies with a message for confirmation 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 F 46h Message Type is Set parameter reply 1 2 31h 32h Message length is 18 bytes Message STX 02h Start of Message 0 0 30h 30h Result code ...

Page 23: ...Header SOH 01h Start of Header 0 30h Reserved Monitor ID Specify the Monitor ID which you want to store the setting Ex If Monitor ID is 1 specify A 0 30h Message sender is the controller A 41h Message type is Command 0 4 30h 34h Message length is 4 bytes Message STX 02h Start of Message 0 C 30h 43h Command code is 0Ch as Save current settings ETX 03h End of Message Check code BCC Block Check Code ...

Page 24: ...1h Sensor 1 02h Sensor 2 03h Sensor 3 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 Step 2 The monitor replies for confirmation 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 M...

Page 25: ...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 Step 4 The monitor replies a temperature of selected sensor 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 D 44h Me...

Page 26: ...k code for a BCC calculation Delimiter CR 0Dh End of packet Temperature Celsius Readout value Binary Hexadecimal 125 0 0000 0000 1111 1010 00FAh 25 0 0000 0000 0011 0010 0032h 0 5 0000 0000 0000 0001 0001h 0 0000 0000 0000 0000 0000h 0 5 1111 1111 1111 1111 FFFFh 25 0 1111 1111 1100 1110 FFCEh 55 0 1111 1111 1001 0010 FF92h ...

Page 27: ...ACKLIGHT 00h 10h 0 dark 100 64h bright BRIGHTNESS 00h 92h 0 dark 100 64h bright GAMMA CORRECTION 02h 68h 0 No mean 1 NATIVE 4 2 2 8 2 4 COLOR COLOR 02h 1Fh 0 pale 100 64h deep COLOR TEMPERATURE 00h 54h 0 2600K 74 4Ah 10000K 100K step COLOR TEMPERATURE CUSTOM 00h 14h 9 10000K 11 0Bh CUSTOM Select CUSTOM to adjust the R G B gain R GAIN 00h 16h 0 Dark 255 FFh Bright B GAIN 00h 18h 0 Dark 255 FFh Brig...

Page 28: ...pends on a display timing CLOCK 00h 0Eh 0 10 PHASE 00h 3Eh 0 30 COLOR SYSTEM 02h 21h 0 No mean 1 NTSC 2 PAL 3 SECAM 4 AUTO 5 4 43NTSC 6 PAL 60 INPUT RESOLUTION 02h DAh 0 No mean 1 Auto 2 1024x768 3 1280x768 4 1360x768 ASPECT ASPECT 02h 70h 0 No mean 1 NORMAL 2 FULL 3 WIDE 4 ZOOM 6 DYNAMIC 7 1 1 Wide Dynamic A V mode only ZOOM 11h 2Ch 0 89 59h No mean 90 5Ah 90 91 5Bh 91 100 64h 100 300 12Ch 300 Th...

Page 29: ...e 02h OP code 6Dh Parameter 0 No mean 1 100 2 101 201 C9h 300 H POS 02h CCh 0 Left side 200 C8h Right side V POS 02h CDh 0 Down side 200 C8h Up side ADVANCED OVER SCAN 02h E3h 0 No mean 1 OFF 2 ON NOISE REDUCTION 02h 26h 0 Off 3 High Page02 OPcode20h also works as same TELECINE 02h 23h 0 No mean 1 Off 2 Auto ADAPTIVE CONTRAST 02h 8Dh 0 No mean 1 Off 2 LOW 4 High RESET PICTURE 02h CBh 0 No mean 2 R...

Page 30: ...mean 1 OFF 2 ON DELAY TIME 10h CBh 0 small 100 64h large RESET AUDIO 02h CBh 0 No mean 4 Reset Audio category Momentary SCHDULE SCHEDULE ENABLE 02h E5h 0 No mean 1 No 1 Enable 30 1Eh No 30 Enable DISABLE 02h E6h 0 No mean 1 No 1 Disable 30 1Eh No 30 Disable SCHEDULE SETTINGS Refer to chapter 10 HOLIDAY SETTINGS Refer to chapter 11 WEEKEND SETTINGS Refer to chapter 12 DATE TIME Refer to chapter 9 D...

Page 31: ...RMAL HDMI DisplayPort MODE 11h B1h 0 No mean 1 RGB 2 YUV 3 AUTO RESET MULTI INPUT 02h CBh 0 No mean 6 Reset MULTI INPUT Category Momentary OSD LANGUAGE 00h 68h 0 No mean 1 ENGLISH 2 GERMAN 3 FRENCH 4 SPANISH 5 JAPANESE 6 ITALIAN 7 SWEDISH 9 RUSSIAN 14 0Eh CHINESE OSD Language MENU DISPLAY TIME 00h FCh 0 1 Do not set 2 10s 3 15s 48 30h 240s 5sec step OSD POSITION 00h EFh 0 CENTER 1 UP LEFT 2 UP RIG...

Page 32: ...an 1 NO 2 YES H SIZE 11h 96h 0 Small 200 C8h Large V SIZE 11h 97h 0 Small 200 C8h Large H ADJUSTMENT 11h 98h 0 Left 200 C8h Right V ADJUSTMENT 11h 99h 0 Down 200 C8h Up ENABLE 02h D3h 0 No mean 1 NO 2 YES TILE MATRIX MEM 10h 4Ah 0 No mean 1 COMMON 2 INPUT MONITOR ID 02h 3Eh 1 100 ID GROUP ID 10h 7Fh 0 No assignment 1 Group A 2 Group B 3 Group AB 4 Group C 5 Group AC 1023 3FFh Group ABCDEFGHIJ Bit0...

Page 33: ... SENSOR 1 2 SENSOR 2 3 SENSOR 3 SCREEN SAVER BACKLIGHT 02h DCh 0 No mean 1 OFF 2 ON MOTION INTERVAL 02h DDh 0 OFF 0s 90 5Ah 900s 10s step ZOOM 10h 35h 0 95 5 100 10 0Ah 105 SIDE BORDER COLOR 02h DFh 0 Black 100 64h White POWER ON DELAY DELAY TIME 10h CBh 0 small 100 64h large LINK TO ID 10h BCh 0 No mean 1 OFF 2 ON RESET DISPLAY PROTECTION 02h CBh 0 No mean 9 Reset Display Protection category Mome...

Page 34: ... YGA YPbPr 15 0Fh DisplayPort1 17 11h HDMI1 18 12h HDMI2 130 82h HDMI3 135 87h MP 136 88h COMPUTE MODULE 10h DBh 10h DCh KEY LOCK SETTING MODE SELECT 11h 6Ah 0 No mean 1 UNLOCK 2 ALL LOCK 3 CUSTOM LOCK POWER 11h 6Bh 0 No mean 1 UNLOCK 2 LOCK VOLUME 11h 6Ch 0 No mean 1 UNLOCK 2 LOCK MIN VOL 11h 6Dh 0 whisper 100 64h laud MAX VOL 11h 6Eh 0 whisper 100 64h laud INPUT 11h 6Fh 0 No mean 1 UNLOCK 2 LOCK...

Page 35: ...2 On CEC CEC 11h 76h 0 No mean 1 OFF 2 ON AUTO TURN OFF 11h 77h 0 No mean 1 NO 2 YES AUDIO RECEIVER 11h 78h 0 No mean 1 NO 2 YES SEARCH DEVICE 11h 79h 0 No mean 1 NO 2 YES RESET CONTROL 02h CBh 0 No mean 12 0Ch Reset Control Category Momentary SYSTEM MONITOR INFORMATION MODEL NAME Refer to chapter 14 SERIAL Refer to chapter 14 CARBON SAVINGS 10h 10h g 11h kg 0 999 3E7h g 0 65535 FFFFｈ kg Read Only...

Page 36: ...MUTE 00h 8Dh 0 UNMUTE Set only 1 MUTE 2 UNMUTE SCREEN MUTE 10h B6h 0 No mean 1 SCREEN MUTE ON 2 SCREEN MUTE OFF SOUND 02h 34h 0 No mean 1 Off 2 ON Same as SURROUND STILL CAPTURE 02h 76h 0 OFF 1 CAPTURE Momentary SIGNAL INFORMATION 02h EAh 0 No mean 1 OFF 2 ON ...

Page 37: ...iter CR 0Dh End of packet 2 The monitor returns with the current power status 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 2 31h 32h Message length is 18 bytes Message STX 02h Start of Message 0 2 30h 32h Reserved data ...

Page 38: ... 38 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 39: ...tion 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 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...

Page 40: ... 40 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 41: ...length is 32bytes Secondly set 20h Read data from the 32bytes offset point in the Asset data area Maximum readout length is 32bytes at a time 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 Asset data to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B N N ST...

Page 42: ...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 data for confirmation Header Message Check code Delimiter SOH 0 0 Monitor ID B N N STX 0 0 C 0 0 E 0 0 Data 0 Data 1 Data N ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID Ind...

Page 43: ... 43 104 Delimiter CR 0Dh End of packet ...

Page 44: ...f 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 Date Time to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 1 4 STX C 3 1 1 YY MM DD WW HH MN DS ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID Indicate a reply...

Page 45: ...sday 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 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 section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 46: ...gth Message STX 02h Start of Message C 2 1 2 43h 32h 31h 32h Date Time write command YY MM DD WW HH MN DS Date Time data YY Year offset 2000 0 0 30h 30h 2000 6 3 36h 33h 2099 99 63h MM Month 0 1 30h 31h JANUARY 0 C 30h 43h DECEMBER DD Day 0 1 30h 31h 1 1 E 31h 45h 30 1Eh 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 THURS...

Page 47: ...rt of Message C 3 1 2 43h 33h 31h 32h Date Time write reply command ST Date Time Status command 0 0 30h 30h No error 0 1 30h 31h Error YY MM DD WW HH MN DS Date Time data YY Year offset 2000 0 0 30h 30h 2000 6 3 36h 33h 2099 99 63h MM Month 0 1 30h 31h JANUARY 0 C 30h 43h DECEMBER DD Day 0 1 30h 31h 1 1 E 31h 45h 30 1Eh 1 F 31h 46h 31 1Fh WW weekdays 0 0 30h 30h SUNDAY 0 1 30h 31h MONDAY 0 2 30h 3...

Page 48: ... 48 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 49: ...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 Schedule to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 2 4 STX C 3 3 D PG EVENT HOUR MIN INPUT WEEK TYPE PMODE YEAR MONTH DAY ORDER EXT1 EXT2 EXT3 ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0...

Page 50: ...t 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 4 1 Weekend bit 3 1 Weekday bit 2 0 Disable 1 Enable bit 1 1 Every week bit 0 1 Every day EX 0 1 30h 31h Disable Everyday 0 4 30h 34h Enable on...

Page 51: ... 30h Delete day EXT1 Extension1 0 0 30h 30h On this monitor it is always 00 EXT2 Extension 2 0 0 30h 30h On this monitor it is always 00 EXT3 Extension 3 0 0 30h 30h On this monitor it is always 00 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 ...

Page 52: ...sage length Message STX 02h Start of Message PG Program No 0 0 30h 30h Program No 1 1 D 31h 44h Program No 30 EVENT Schedule event 0 1 30h 31h Power ON 0 2 30h 32h Power OFF HOUR Time hour 0 0 30h 30h 00 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 ...

Page 53: ...0 E 30h 45h CUSTOM2 YEAR Date year 0 0 30h 30h 2000 6 3 36h 33h 2099 6 4 36h 34h Delete year If TYPE date this parameter is needed MONTH Date month 0 1 30h 31h January 0 C 30h 43h December 0 D 30h 44h Delete month If TYPE date this parameter is needed DAY Date day 0 1 30h 31h 1 1 F 31h 46h 31 2 0 32h 30h Delete day If TYPE date this parameter is needed EXT1 Extension1 0 0 30h 30h On this monitor i...

Page 54: ...Error status 0 0 30h 30h No error 0 1 30h 31h Error STX 02h Start of Message PG Program No 0 0 30h 30h Program No 1 1 D 31h 44h Program No 30 EVENT Schedule event 0 1 30h 31h Power ON 0 2 30h 32h Power OFF HOUR Time hour 0 0 30h 30h 00 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 ...

Page 55: ...BRIGHT 0 4 30h 34h STANDARD 0 5 30h 34h CINEMA 0 D 30h 44h CUSTOM1 0 E 30h 45h CUSTOM2 YEAR Date year 0 0 30h 30h 2000 6 3 36h 33h 2099 6 4 36h 34h Delete year 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 30h 30h On ...

Page 56: ...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 4 The monitor replies a data for confirmation Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 C STX C 3 3 F ST PG EN ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID Indicate a replying...

Page 57: ... 57 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 58: ...Program No 1 3 1 33h 31h Program No 50 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 Date Time to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 1 A STX C B 1 9 0 0 ST PG TP YEAR MONTH DAY WEEK NO WEEK EMON EDAY ETX BCC CR Header SOH 01h Start of Header 0...

Page 59: ... 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 Monday 0 2 30h 32h Tuesday 0 7 30h 37h Sunday DAY Day 0 0 30h 30h No mean 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 ...

Page 60: ... is Command 1 2 31h 32h Message length Message STX 02h Start of Message C A 1 9 43h 41h 31h 39h Holiday command 0 1 30h 30h write request PG Program No 0 0 30h 30h Program No 1 3 1 33h 31h Program No 50 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 1 5 31h 35h 2015 6 3 36h 33h 2099 MONTH Month 0 0...

Page 61: ...WEEK NO WEEK EMON EDAY ETX BCC 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 1 8 31h 38h Message length Message STX 02h Start of Message C B 1 9 43h 33h 31h 39h Holiday reply command 0 1 30h 30h write request ST Status ...

Page 62: ... 30h No mean 0 1 30h 31h Monday 0 2 30h 32h Tuesday 0 7 30h 37h Sunday DAY Day 0 0 30h 30h No mean 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 the section 4 3 Check code for a BCC calculation Delimiter CR ...

Page 63: ... 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 Date Time to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 C STX C B 1 A 0 0 ST WEEK ETX BCC 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 ...

Page 64: ...4 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 ...

Page 65: ...f 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 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 data for confirmation Header Message Check code Delimiter ...

Page 66: ...t0 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 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 ...

Page 67: ...STX A 1 ST 0 ST 1 ST n ETX BCC 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 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 ASC...

Page 68: ... 68 104 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 ...

Page 69: ...N N STX C 3 1 6 Data 0 Data 1 Data n ETX BCC 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 Note The maximum data length that can be returned from the monitor at a time is 32bytes Ex The byte data 20h ...

Page 70: ... 70 104 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 ...

Page 71: ...C 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 Note The maximum data length that can be returned from the monitor at a time is 32bytes Ex The byte data 20h is encoded as ASCII characters 2 and 0 32h ...

Page 72: ... 72 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 73: ... code Delimiter SOH 0 MonitorID 0 A 1 0 STX C 2 1 D EN P1 P2 P3 P4 ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved Monitor ID Specify the Monitor ID of which you want to change a setting Ex If Monitor ID is 1 specify A 0 30h Message sender is the controller A 41h Message type is Command 1 0 31h 30h Message length Message STX 02h Start of Message C 2 1 D 43h 32h 31h 44h Security Lock Contr...

Page 74: ...or ID is 1 B 42h Message type is Command reply 0 A 30h 41h Message length Message STX 02h Start of Message C 3 1 D 43h 33h 31h 44h Security Lock Control reply command ST EN Lock condition result data ST Status 0 0 30h 30h No error 0 1 30h 31h Error EN Enable Disable Current condition 0 0 30h 30h Disable 0 1 30h 31h START UP LOCK Enable 0 2 30h 32h CONTROL LOCK 0 3 30h 33h BOTH LOCK ETX 03h End of ...

Page 75: ... 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 Date Time to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 2 0 STX C B 0 1 0 0 ST BM BD1 BD BT1 BT2 EM ED1 ED2 ET1 ET2 TD ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID...

Page 76: ...h 31h SECOND 02h 30h 32h THIRD 03h 30h 33h FOUR 04h 30h 34h LAST 05h 30h 35h ED2 END 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 ET1 END TIME1 Hour 00h 30h 30h 23 32h 33h ET2 END TIME2 Minute 00h 30h 30h 59 35h 39h TD TIME DIFFERENCE 01 00 00h 30h 30h 00 30 01h 30h 31h 00 30 02h 30...

Page 77: ...TH JANUARY DECEMBER 01h 30h 31h 12h 31h 32h BD1 BEGIN DAY1 FIRST 01h 30h 31h SECOND 02h 30h 32h THIRD 03h 30h 33h FOUR 04h 30h 34h 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 BT2 BEGIN TIME2 Minute 00h 30h 30h 5...

Page 78: ... 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 10bytes Message STX 02h Start of Message C B 0 1 43h 42h 30h 31h Daylight Saving Setting Command 0 1 30h 31h Write ST Error Status No Error 00h 30h 30h Error 01h 30h 31h E...

Page 79: ... 30h 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 firmware version to the controller Header Message Check code Delimiter SOH 0 Monitor ID 0 B 1 1 STX C B 0 2 ST TY MV PP BV1 BV2 BV3 BR1 BR2 ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the ...

Page 80: ... 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 Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 81: ...onitor replies Input Name to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B LN H LN L STX C B 0 4 0 0 Data 0 Data 1 Data 2 Data n ETX BCC 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 replying monitor s ID is 1 B 42h Message type is Command reply LN H LN L Me...

Page 82: ...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 of packet ...

Page 83: ...cters 2 and 0 32h and 30h Ex In the case of Input Name VGA Step1 Input Name data is handled as character code Example VGA 56h 47h 41h ASCII Step2 The hexadecimal value of each original character is encoded as two ASCII characters representing the value Example 56h 47h 41h 5 6 4 7 4 1 Result The following data is assigned to Data n 35h 36h 34h 37h 34h 31h ETX 03h End of Message Check code BCC Block...

Page 84: ... 84 104 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 ...

Page 85: ... 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 result Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 0 0 0 2 ST ETX BCC 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 ...

Page 86: ... 86 104 ...

Page 87: ...Save Mode command 0 0 30h 30h Read 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 Power Save Mode to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 0 B 0 0 MODE ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is ...

Page 88: ... 88 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 89: ...1 30h 31h Write MODE POWER SAVE MODE 00h 30h 30h AUTO POWER SAVE 02h 30h 32h POWER SAVE OFF 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 Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 0 B 0 1 ST ETX BCC CR Header SOH 01h Start of Header ...

Page 90: ... 90 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 91: ...e 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 Time to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 0 B 0 2 TIME ETX BCC 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 th...

Page 92: ...8h 37h 38h 1 5dec 120 600sec 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 Check code Delimiter SOH 0 0 Monitor ID B 0 8 STX C B 0 B 0 3 ST ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor...

Page 93: ...X 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 Security Enable to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 0 C 0 2 EN ETX BCC CR Header SOH 01h Start of Header 0 30h Reserved 0 30h Message receiver is the controller Monitor ID Indicate a re...

Page 94: ...cedure Ex In the case of password data 1234 Step1 Password data is handled as character code Example 1234 31h 32h 33h 34h ASCII Step2 The hexadecimal value of each original character is encoded as two ASCII characters representing the hex value Example 31h 32h 33h 34h 3 1 3 2 3 3 3 4 Step3 Password data is handled as character code once again Example 3 1 3 2 3 3 3 4 33h 31h 33h 32h 33h 33h 33h 34h...

Page 95: ... s ID is 1 B 42h Message type is Command reply 0 A 30h 41h Message length 10byte Message STX 02h Start of Message C B 0 C 43h 42h 30h 43h Security password Reply Command 0 1 30h 31h Enable Write ST Error Status 00h No Error 01h 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 ...

Page 96: ... 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 MAC Address to the controller 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 LN H LN L Message...

Page 97: ... 97 104 BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 98: ...1 specify A 0 30h Message sender is the controller A 41h Message type is Command 0 8 30h 38h Message length 8byte Message STX 02h Start of Message C A 1 F 43h 41h 31h 46h Emergency Contents Command 0 1 30h 32h Display 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 Security Enable ...

Page 99: ... 99 104 Check code BCC Block Check Code Refer to the section 4 3 Check code for a BCC calculation Delimiter CR 0Dh End of packet ...

Page 100: ...d 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 Check code Delimiter SOH 0 0 Monitor ID B 0 A STX C B 1 F 0 0 ST ETX BCC 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 W...

Page 101: ...d 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 for any errors or omissions which may appear in this document ...

Search results

Summary of Contents for MultiSync C431

Reviews:

Related manuals for MultiSync C431

Brands by name

Popular brands

NEC MultiSync C431, User Manual

Search results

Summary of Contents for MultiSync C431

Reviews:

Related manuals for MultiSync C431

Brands by name

Popular brands