NEC V321-2, Communications Manual

Page 1: ...CD monitor via LAN control on User s manual 3 Communication Parameter 3 1 RS 232C Remote control 1 Communication system Asynchronous 2 Interface RS 232C 3 Baud rate 9600bps 4 Data length 8bits 5 Parit...

Page 2: ...sage Check Code Delimiter Get Parameter Reply Save Current Setting Command Get Parameter Header Message Check Code Delimiter The controller sends command to get a value from the monitor that you want...

Page 3: ...45h E 6 46h F 7 47h G 8 48h H 9 49h I 10 4Ah J 11 4Bh K 12 4Ch L 13 4Dh M 14 4Eh N 15 4Fh O 16 50h P 17 51h Q 18 52h R 19 53h S 20 54h T 21 55h U 22 56h V 23 57h W 24 58h X 25 59h Y ALL 2Ah Ex If you...

Page 4: ...f the monitor For the status that you want to get specify the OP code page and OP code refer to Appendix A Operation code table Message format of the Get current parameter is as follows Refer to secti...

Page 5: ...section 5 5 Commands message for more details 4 5 Check code Check code is the Block Check Code BCC between the Header and the End of Message except SOH Dn 1 D1 XOR D2 XOR D3 XOR Dn XOR Exclusive OR F...

Page 6: ...xor xor D14 xor D15 xor D16 30h xor 41h xor 30h xor 45h xor 30h xor 41h xor 02h xor 30h xor 30h xor 31h xor 30h xor 30h xor 30h xor 36h xor 34h xor 03h 77h 4 6 Delimiter Packet delimiter code ASCII C...

Page 7: ...OP code page Lo ASCII 2 32h Refer to Operation code table Appendix A 4th 5th bytes OP code Operation code Refer to Appendix A Operation code table for each item OP code data must be encoded to ASCII c...

Page 8: ...h is encoded to ASCII character 1 and A 31h and 41h 8th 9th bytes Type Operation type code 00h Set parameter 01h Momentary Like the Auto Setup function which automatically changes the parameter This r...

Page 9: ...yte STX Start of Message ASCII STX 02h 2nd 3rd bytes Result code ASCII 0 0 30h 30h No Error ASCII 0 1 30h 31h Unsupported operation with this monitor or unsupported operation under current condition 4...

Page 10: ...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 0...

Page 11: ...0 A A 0 4 STX B E ETX CHK CR 6 Typical procedure example The following is a sample of procedures to control the monitor these are examples of Get parameter Set parameter and Save current settings 6 1...

Page 12: ...ction 4 5 Check code for a BCC calculation Delimiter CR 0Dh End of packet Step 3 The controller request the monitor to change the Brightness setting Header SOH 01h Start Of Header 0 30h Reserved Monit...

Page 13: ...age Check code Delimiter SOH 0 Monitor ID 0 A 0 4 STX 0 C ETX BCC CR 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 I...

Page 14: ...er Monitor ID Indicates 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 02...

Page 15: ...is 1 D 44h Message Type is Get parameter reply 1 2 31h 32h Message length is 18 bytes Message STX 02h Start of Message 0 0 30h 30h Result code No error 0 2 30h 32h Operation code page number is 2 7 9...

Page 16: ...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 17: ...eader 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...

Page 18: ...ut 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 End of Message Check code BCC Block Check...

Page 19: ...s strings 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 2 The monitor replies a data for confirmation...

Page 20: ...st command 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 2 The monitor replies Date Time to the contro...

Page 21: ...his command is used in order to write the setting of the Date Time 1 The controller requests the monitor to write Date Time Header Message Check code Delimiter SOH 0 Monitor ID 0 A 1 2 STX C 2 1 2 YY...

Page 22: ...e monitor replies a data for confirmation Header Message Check code Delimiter SOH 0 0 Monitor ID B 1 6 STX C 3 1 2 ST YY MM DD WW HH MN DS ETX BCC CR Header SOH 01h Start Of Header 0 30h Reserved 0 30...

Page 23: ...le 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 Check code Delimiter SOH 0 Monitor ID 0 A 0 8 STX C 2 1...

Page 24: ...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 timer isn t set ON_MIN Turn on...

Page 25: ...Delimiter SOH 0 Monitor ID 0 A 1 6 STX C 2 1 4 PG ON HOUR ON MIN OFF HOUR OFF Min INPUT WD FL ETX BCC CR Header SOH 01h Start Of Header 0 30h Reserved Monitor ID Specify the Monitor ID of which you w...

Page 26: ...dnesday and Thursday 7 F 37h 46h Monday to Sunday FL Option bit 0 0 30h once 1 31h Everyday bit 1 0 30h once 1 31h Every week bit 2 0 Disable 1 Enable When bit 0 and bit 1 are 1 it behaves as Everyday...

Page 27: ...38h Off timer isn t set OFF_MIN Turn off time minute 0 0 30h 30h 0 3 B 33h 42h 59 3Bh 3 C 33h 43h Off timer isn t set INPUT Timer input 0 0 30h 30h DVI 0 2 30h 32h VGA 0 3 30h 33h RGB HV 0 4 30h 34h...

Page 28: ...able Schedule data PG Program No 0 0 30h 30h Program No 1 0 6 30h 36h Program No 7 EN Enable Disable 0 0 30h 30h Disable 0 1 30h 31h Enable ETX 03h End of Message Check code BCC Block Check Code Refer...

Page 29: ...A 41h Message type is Command 0 4 30h 34h Message length Message STX 02h Start of Message B 1 42h 31h Self diagnosis command ETX 03h End of Message Check code BCC Block Check Code Refer to the section...

Page 30: ...X BCC CR Header SOH 01h Start Of Header 0 30h Reserved Monitor ID Specify the Monitor ID which you want to get serial number Ex If Monitor ID is 1 specify A 0 30h Message sender is the controller A 41...

Page 31: ...is Command 0 6 30h 36h Message length Message STX 02h Start of Message C 2 1 7 43h 32h 31h 37h Model Name command ETX 03h End of Message Check code BCC Block Check Code Refer to the section 4 5 Check...

Page 32: ...32 37 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 33: ...Dh Cyan 9Eh Blue 9Fh Magenta A0h 0 center MAX Gamma Selection 02h 68h Gamma Table Selection 1 Native Gamma 4 Gamma 2 2 8 Gamma 2 4 7 S Gamma Noise Reduction 02h 20h 0 Off MAX High Film Mode 02h 23h 1...

Page 34: ...Expansion 02h 6Dh 1 100 2 101 201 300 Zoom H Position 02h CCh 0 Left side Max Right side Custom Zoom Zoom V Position 02h CDh 0 Down side Max Up side Size Zoom 02h 70h 1 Normal 2 Full 3 Wide 4 Zoom Wid...

Page 35: ...75h 0 top 100 64h bottom Mode 10h 08h 0 None 1 Off 2 Horizontal 3 Vertical Position 10h 09h 0 Top Left 100 Bottom Right Size 10h 0Ah 0 1 Do not set 2 Narrow 2 24 8 Wide 8 24 Blend 10h 0Bh 1 10 10 100...

Page 36: ...al 4 Lock Off H monitor 02h D0h 1 5 Number of H division V monitor 02h D1h 1 5 Number of V division Position 02h D2h 1 Upper left MAX Lower right Tile comp 02h D5h 1 Disable Off 2 Enable On Tile Matri...

Page 37: ...17 HDMI VESA STD Audio Input 02h 2Eh 1 Audio 1 PC 2 Audio 2 3 Audio 3 4 HDMI Volume UP Down 00h 62h 0 whisper 100 loud Mute 00h 8Dh 0 2 UNMUTE 1 MUTE Still Capture 02h 76h 0 Off 1 Capture Momentary S...