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NEC V423 Manual Download Page 72

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All data are subject to change without notice.

(December. 25, 2012)

Copyright 2004-2012 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 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.

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Summary of Contents for V423

Page 1: ...sage type 13 5 1 Get current Parameter from a monitor 13 5 2 Get parameter reply 14 5 3 Set parameter 15 5 4 Set parameter reply 16 5 5 Commands 17 5 5 1 Save Current Settings 17 5 5 2 Get Timing Repo...

Page 2: ...Read 49 10 2 Schedule Write 54 11 Self diagnosis 64 11 1 Self diagnosis status read 64 12 Serial No Model Name Read 66 12 1 Serial No Read 66 12 2 Model Name Read 67 13 Security Lock 68 13 1 Security...

Page 3: ...is document defines the communications method for control of the NEC LCD monitor MultiSync P402 P462 P552 P702 V422 V462 V551 V651 V322 V652 V552 X461S X551S X401S X463UN X551UN V463 V423 when using a...

Page 4: ...ub 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...

Page 5: ...ication layer Transport layer TCP Using the payload of TCP segment 4 IP address Default 192 168 0 10 If you need to change Please refer Network settings on User s manual 5 Port No 7142 Fixed Note The...

Page 6: ...ed 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 a...

Page 7: ...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...

Page 8: ...ck 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 para...

Page 9: ...ntroller 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 r...

Page 10: ...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...

Page 11: ...h xor 30h xor 31h xor 30h xor 30h xor 30h xor 36h xor 34h xor 03h 77h 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...

Page 12: ...12 72 4 4 Delimiter Packet delimiter code ASCII CR 0Dh Header Message Check code Delimiter...

Page 13: ...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...

Page 14: ...ese 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...

Page 15: ...and 2 30h and 32h Refer to the Operation code table 4th 5th bytes 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...

Page 16: ...r 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 9th bytes Type Operation type code ASCII 0 0 30h 30h Set parameter ASCII...

Page 17: ...quests 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 43...

Page 18: ...ies 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...

Page 19: ...r not expected Following operations need a certain time for to execute so the monitor will return this message when another message is received during execution Power ON Power OFF Auto Setup Input PIP...

Page 20: ...03h End of Message Check code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet Step 2 The monitor replies with current Backlight setting a...

Page 21: ...ontroller 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...

Page 22: ...re 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 C...

Page 23: ...number is 2 7 8 37h 38h Operation code is 78h on page 2 0 0 0 1 30h 30h 30h 31h Select the temperature sensor 1 01h 00h No meaning 01h Sensor 1 02h Sensor 2 03h Sensor 3 ETX 03h End of Message Check...

Page 24: ...2 30h 32h Operation code page number is 2 7 9 37h 39h Operation code is 79h in the page 2 ETX 03h End of Message Check code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculat...

Page 25: ...code for a BCC calculation Delimiter CR 0Dh End of packet Readout value Temperature Celsius Binary Hexadecimal 125 0 0000 0000 1111 1010 00FAh 25 0 0000 0000 0011 0010 0032h 0 5 0000 0000 0000 0001 0...

Page 26: ...Red 9Bh Yellow 9Ch Green 9Dh Cyan 9Eh Blue 9Fh Magenta A0h 0 100 64h center 200 C8h Gamma Correction 02h 68h Gamma Table Selection 1 Native Gamma 4 Gamma 2 2 8 Gamma 2 4 7 S Gamma 5 DICOM SIM 6 Progra...

Page 27: ...Read 02h B5h 0 255 FFh Read only Menu tree reset Picture 02h CBh 0 None 2 Reset Picture category Momentary Auto Setup 00h 1Eh 1 Execute Momentary Auto Adjust N A H Position 00h 20h 0 Left side Max Ri...

Page 28: ...x768 Item 5 1366x768 Aspect 02h 70h 0 No operate 1 Normal 2 Full 3 Wide 4 Zoom 5 reserved 6 Dynamic 7 Off dot by dot Wide Dynamic A V mode only Zoom 02h 6Fh 1 100 2 101 201 300 Zoom H Expansion 02h 6C...

Page 29: ...1UN Audio Input 02h 2Eh 1 Audio 1 PC 2 Audio 2 3 Audio 3 4 HDMI 6 TV Option 7 Display Port Menu tree reset Audio 02h CBh 0 None 4 Reset Audio category Momentary Off Timer 02h 2Bh 0 Off 1 1 hour 24 24...

Page 30: ...h 0 None 1 Auto 2 Off Text Ticker Fade In 10h 0Dh 0 None 1 On 2 Off PIP Input Sub input 02h 73h 0 No mean 1 VGA 2 RGB HV 3 DVI 4 HDMI Set only 5 Video1 6 Video2 7 S Video 12 0Ch DVD HD1 13 0Dh Option...

Page 31: ...et OSD category Momentary 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 Group ABCDEFGHIJ Bit0 Group A Bit1 Group B Bit2 Group C...

Page 32: ...rol 02h 7Dh 0 None 1 Auto No offset 2 Forced ON 3 Auto offset 2 4 Auto offset 4 5 Auto offset 6 6 Auto offset 8 7 Auto offset 10 Offset affects to a selected sensor Fan Speed 10h 3Fh 0 None 1 High 2 L...

Page 33: ...V322 V463 V423 Only V652 V552 D sub Mode 10h 8Eh 0 No operate 1 RGB 2 Component 3 Video 4 SCART 5 S Video Only X461S X401S X551S V322 V463 V423 Terminal Setting HDMI Signal 10h 40h 0 None 1 Expand 2 R...

Page 34: ...None 1 SCREEN MUTE ON 2 SCREEN MUTE OFF MTS 02h 2Ch 0 None 1 Main 2 Sub 3 Main Sub This operation requires supported option TV tuner Sound 02h 34h 1 Off 2 Low or On 3 High or On Same as SURROUND Pict...

Page 35: ...0 No Action 1 Off No indication 2 On Indication Auto Setup 00h 1Eh 1 Execute Momentary TV Channel UP DOWN 00h 8Bh 0 No Action 1 Up 2 Down This operation requires supported option TV tuner Select Tempe...

Page 36: ...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 Mo...

Page 37: ...37 72 CR 0Dh End of packet...

Page 38: ...rved 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 lengt...

Page 39: ...39 72 Delimiter CR 0Dh End of packet...

Page 40: ...op of Asset data area 2 0 32h 30h Read out data 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 En...

Page 41: ...41 72 Delimiter CR 0Dh End of packet...

Page 42: ...d of Message Check code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet 2 The monitor replies a data for confirmation Header Message Check...

Page 43: ...43 72 CR 0Dh End of packet...

Page 44: ...heck code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet 2 The monitor replies Date Time to the controller Header Message Check code Deli...

Page 45: ...h 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 Mes...

Page 46: ...h 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...

Page 47: ...e 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 3...

Page 48: ...48 72 Delimiter CR 0Dh End of packet...

Page 49: ...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 6 STX C 3 2 1 PG ON HOUR ON...

Page 50: ...Port 1 1 31h 31h HDMI WD Week setting bit 0 Monday bit 1 Tuesday 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 Wednesday 0 F 30h 46h Monday...

Page 51: ...onitor it is always 00 EXT5 Extension 5 0 0 30h 30h On this monitor it is always 00 EXT6 Extension 6 0 0 30h 30h On this monitor it is always 00 EXT7 Extension 7 0 0 30h 30h On this monitor it is alwa...

Page 52: ...r to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet 2 The monitor replies Schedule to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B 1 6 STX C...

Page 53: ...orks on last memory WD Week setting bit 0 Monday bit 1 Tuesday 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 Wednesday 0 F 30h 46h Monday Tu...

Page 54: ...es command PG ON HOURS ON MIN OFF HOURS OFF MIN INPUT WD FL P MODE EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 EXT7 Schedule data PG Program No 0 0 30h 30h Program No 1 0 6 30h 36h Program No 7 ON_HOUR Turn on time...

Page 55: ...1 30h 31h sRGB 0 3 30h 33h Hi Bright 0 4 30h 34h Standard 0 5 30h 34h Cinema 0 6 30h 36h ISF Day 0 7 30h 37h ISF Night 0 B 30h 42h Ambient 1 0 C 30h 43h Ambient 2 Please select active picture mode on...

Page 56: ...rror 0 1 30h 31h Error PG ON HOURS ON MIN OFF HOURS OFF MIN INPUT WD FL P MODE EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 EXT7 Schedule data PG Program No 0 0 30h 30h Program No 1 0 6 30h 36h Program No 7 ON_HOUR...

Page 57: ...ndard 0 5 30h 34h Cinema 0 6 30h 36h ISF Day 0 7 30h 37h ISF Night 0 B 30h 42h Ambient 1 0 C 30h 43h Ambient 2 EXT1 Extension1 0 0 30h 30h On this monitor it is always 00 EXT2 Extension 2 0 0 30h 30h...

Page 58: ...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 1 5 ST PG EN ETX BCC CR Header SOH 0...

Page 59: ...59 72 Delimiter CR 0Dh End of packet...

Page 60: ...G ON HOURS ON MIN OFF HOURS OFF MIN INPUT WD FL Schedule data PG Program No 0 0 30h 30h Program No 1 0 6 30h 36h Program No 7 ON_HOUR Turn on time hour 0 0 30h 30h 00 1 7 31h 37h 23 17h 1 8 31h 38h ON...

Page 61: ...ID B 1 8 STX C 3 1 4 ST PG ON HOUR ON MIN OFF HOUR OFF MIN INPUT WD FL 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 62: ...L Option bit 0 0 once 1 Everyday bit 1 0 once 1 Every week bit 2 0 Disable 1 Enable When bit 0 and bit 1 are 1 it behaves as Everyday EX 0 1 30h 31h Disable Everyday 0 4 30h 34h Enable once ETX 03h En...

Page 63: ...1h 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 Co...

Page 64: ...essage 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 m...

Page 65: ...65 72 ETX 03h End of Message Check code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet...

Page 66: ...CR 0Dh End of packet 2 The monitor replies the serial No data to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B N N STX C 3 1 6 Data 0 Data 1 Data n ETX BCC CR Header SOH 01h...

Page 67: ...et 2 The monitor replies the model name data to the controller Header Message Check code Delimiter SOH 0 0 Monitor ID B N N STX C 3 1 7 Data 0 Data 1 Data n ETX BCC CR Header SOH 01h Start Of Header 0...

Page 68: ...orID 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...

Page 69: ...nitor 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 da...

Page 70: ...k Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet 2 The monitor replies the result to the controller Header Message Check code Delimiter SOH 0 0 Mon...

Page 71: ...Check code BCC Block Check Code Refer to the section 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet 2 The monitor replies the result to the controller Header Message Check code De...

Page 72: ...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 m...

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