External Control NEC LCD Monitor 1. Application This document defines the communications method for control of the NEC LCD monitor, MultiSync X461UN /X461HB /X431BT /P401 /P461 /P521 /P701 /S401 /S461 /S521 and MULTEOS M401 /M461 /M521 when using an external controller. 2. Connectors and wiring 2.1 RS-232C Remote 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.) 2.
4. Communication Format Header Message Check Code Delimiter The command packet consists of four parts, Header, Message, Check code and Delimiter. Sequence of a typical procedure to control a monitor is as follows, [A controller and a monitor, two-way communication composition figure] Controller Monitor Get Parameter Delimiter Check Code Message The controller sends command to get a value from the monitor that you want to change.
2ndbyte) Reserved: Reserved for future extensions. On this monitor, it must be ASCII '0'(30h). 3rdbyte) Destination: Destination equipment ID. (Receiver) Specify a commands receiver’s address. The controller sets the “MONITOR ID” or “GROUP ID” of the monitor controlled in here. On the reply, the monitor sets ‘0’ (30h), always.
5thbyte) Message Type: (Case 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.
Message format of the “Set parameter” is as follows, OP code page Hi Lo STX OP code Set Value Hi MSB Lo ETX LSB 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, Result STX Hi Lo OP code page Hi Lo Type OP code Hi Lo Hi Requested setting Value MSB LSB Max value Lo MSB LSB Refer to section 5.
Following is an example of a Check code (BCC) calculation.
5. Message type 5.1 Get current Parameter from a monitor. STX 1 st OP code Hi Lo 4th–5th OP code page Hi Lo 2nd-3rd ETX 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. Operation code table”. 1stbyte) STX: Start of Message ASCII STX (02h) nd 2 -3rdbytes) OP code page: Operation code page. Specify the “OP code page” for the control which you want to get the status.
These bytes indicate a result of the requested commands as follows, 00h: No Error. 01h: Unsupported operation with this monitor or unsupported operation under current condition. This result code from the monitor is encoded to ASCII characters. Ex.) The byte data 01h is encoded to ASCII character '0' and '1' (30h and 31h). th 4 –5thbytes) OP code page: Operation code page. These bytes indicate a replying item's OP code page. This returned value from the monitor is encoded to ASCII characters. Ex.
This OP code page data must be encoded to ASCII characters. Ex.) The byte data 02h must be encoded to ASCII '0' and '2' (30h and 32h). Refer to the Operation code table. th 4 -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. th 6 -9thbytes) Set value: (16bit) This data must be encoded to ASCII characters. 1st(MSB) = ASCII '0' (30h) Ex.
ASCII '0''0' (30h, 30h): Set parameter ASCII '0''1' (30h, 31h): Momentary Like Auto Setup function, that automatically changes the parameter. th 10 -13thbytes) Max. value: Maximum value that monitor can accept. (16bits) Reply data from the monitor is encoded to ASCII characters. Ex.) '0''1''2''3' means 0123h (291) 14th -17thbytes) Requested setting Value: Echoes back the parameter for confirmation. (16bits) Reply data from the monitor is encoded to ASCII characters. Ex.
Bit 5-2 Bit 1 Bit 0 Reserved (Don't care) 1:Positive Horizontal sync polarity. 0:Negative Horizontal sync polarity. 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 is '1''2''A''9' (31h, 32h, 41h, 39h), it means 47.77kHz. 5.5.
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 Brightness setting and capability to support this operation. Header SOH-'0'-'0'-Monitor ID-'D'-'1'-'2' Message STX-'0'-'0'-'0'-'0'-'1'-'0'-'0'-'0' -'0'-'0'-'6'-'4'-'0'-'0'-'3'-'2'-ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved '0' (30h): Message receiver is the controller.
CR (0Dh): End of packet Step 4. The monitor replies with a message for confirmation. Header SOH-'0'-'0'- Monitor ID -'F'-'1'-'2' Message STX-'0'-'0'-'0'-'0'-'1'-'0'—'0'-'0'-'0' -'0'-'6'-'4'-'0'-'0'-'5'-'0'-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 Monitor ID. Ex.) When this byte is set to 'A', the replying Monitor ID is '1'. 'F' (46h): Message Type is "Set parameter reply".
The following shows the procedure for reading the temperatures from the sensors. Step 1. Select a temperature sensor which you want to read. Header Message SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'2'-'7'-'8'-'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 which you want to get a value. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller.
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 Check code BCC Delimiter CR Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID which you want to get a value. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'C' (43h): Message Type is "Get parameter".
Check code BCC: Block Check Code Refer to the section 4.5 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet 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: Specify the Monitor ID from which you want to get status. Ex.
0001: 0002: 0003: 0004: ON Stand-by (power save) Suspend (power save) OFF (same as IR power off) 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 7.2 Power control 1) The controller requests the monitor to control monitor power.
'0'-'0' (30h, 30h): Result code. No error. 'C'-'2’,'0'-'3'-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control reply command The monitor replies same as power control command to the controller. '0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode 0001: ON 0002, 0003: Do not set. 0004: OFF (same as the power off by IR) 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 8.
'B' (42h): Message type is "Command reply" N-N: Message length Ex.) The byte data 20h is encoded to ASCII characters '2' and '0' (32h and 30h). Note.) This length includes STX and ETX. Message STX (02h): Start of Message 'C'-'1'-'0'-'B' (43h, 31h, 30h, 42h): Asset read reply command Data(0) – Data(N): Retuned Asset data 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 8.
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' (34h and 30h). Message STX (02h): Start of Message '0'-'0': Result code. No error. 'C'-'0'-'0'-'E' (43h, 30h, 30h, 45h): Asset Data write command '0'-'0'(30h, 30h): Offset address from top of Asset data. 00h : Write data into from top of the Asset data area. Data(0) –- Data(N): Asset data. The data must be ASCII characters strings.
'C'-'3'-'1'-'1' (43h, 33h, 31h, 31h): Date & Time read reply 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, '0'-'1'(30h, '0'-'2'(30h, '0'-'3'(30h, '0'-'4'(30h, '0'-'5'(30h, '0'-'6'(30h, 30h): 31h): 32h): 33h): 34h): 35h): 36h): Sund
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, '0'-'1'(30h, '0'-'2'(30h, '0'-'3'(30h, '0'-'4'(30h, '0'-'5'(30h, '0'-'6'(30h, 30h): 31h): 32h)
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, '0'-'1'(30h, '0'-'2'(30h, '0'-'3'(30h, '0'-'4'(30h, '0'-'5'(30h, '0'-'6'(30h, 30h): 31h): 32h): 33h): 34h): 35
'0'-'8'(30h, 38h): Message length Message STX (02h): Start of Message 'C'-'2'-'2'-'1' (43h, 32h, 32h, 31h): Schedule read request command. PG: Program No. The data must be ASCII characters 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 Schedule to the controller.
'0'-'1'(30h,31h): '0'-'2'(30h,32h): '0'-'3'(30h,33h): '0'-'5'(30h,35h): '0'-'6'(30h,36h): '0'-'7'(30h,37h): '0'-'A'(30h,41h): '0'-'C'(30h,43h): '0'-'D'(30h,44h): '0'-'E'(30h,45h): '0'-'F'(30h,46h): '1'-'1'(31h,31h): VGA RGB/HV DVI Video1 Video2 S-Video TV DVD/HD1 Option DVD/HD2 Display Port 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.
Check code BCC: Block Check Code Refer to the section 4.5 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet ***Following command also can be used for to keep backward compatibility, in order to read the setting of the Schedule. 1) The controller requests the monitor to read Schedule.
'0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): ON timer isn't set. ON_MIN: Turn on time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-'C'(33h, 43h): On timer isn't set. OFF_HOUR: Turn off time (hour) '0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time '0'-'0'(30h, 30h): | '3'-'B'(33h, 42h): '3'-'C'(33h, 43h): (minute) 0 59 (=3Bh) Off timer isn’t set.
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'-'6' Message STX-'C'-'2'-'2'-'2'-PG-ON HOUR-ON MINOFF HOUR-OFF MIN-INPUT-WD-FL-P MODEEXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX Check code BCC Delimiter 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'.
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, '0'-'4'(30h, '0'-'F'(30h, '7'-'F'(37h, 31h): 34h): 46h): 46h): Monday Wednesday Monday, Tuesday, Wednesday and Thursday Monday to Sunday FL: 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.
2) The monitor replies a data for confirmation. Header Message SOH-'0'-'0'-Monitor ID-'B'-'2'-'8' STX-'C'-'3'-'2'-'2'-ST-PG-ON HOUR-ON MINOFF HOUR-OFF MIN-INPUT-WD-FL-P MODEEXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX Check code BCC 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".
bit bit bit bit bit bit 1: 2: 3: 4: 5: 6: Tuesday Wednesday Thursday Friday Saturday Sunday EX. '0'-'1'(30h, '0'-'4'(30h, '0'-'F'(30h, '7'-'F'(37h, FL: Option bit 0: bit 1: bit 2: * When 31h): 34h): 46h): 46h): Monday Wednesday Monday, Tuesday, Wednesday and Thursday Monday to Sunday 0:once 1:Everyday 0:once 1:Every week 0:Disable 1:Enable bit 0 and bit 1 are '1', it behaves as Everyday. EX.
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". '0'-'A'(30h, 41h): Message length Message STX (02h): Start of Message 'C'-'2'-'1'-'5' (43h, 32h, 31h, 35h): Enable/Disable Schedule writes command PG-EN: Enable/Disable Schedule data PG: Program No. '0'-'0'(30h, 30h): Program No.1 | '0'-'6'(30h, 36h): Program No.
***Following command also can be used for to keep backward compatibility, 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'-'1'-'6' Message STX-'C'-'2'-'1'-'4'-PG-ON HOUR-ON MINOFF HOUR-OFF MIN-INPUT-WD-FL-ETX Check code BCC Delimiter 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'.
bit 4: Friday bit 5: Saturday bit 6: Sunday EX. '0'-'1'(30h, '0'-'4'(30h, '0'-'F'(30h, '7'-'F'(37h, 31h): 34h): 46h): 46h): Monday Wednesday Monday, Tuesday, Wednesday and Thursday Monday to Sunday FL: 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): End of Message Check code BCC: Block Check Code Refer to the section 4.
| '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time '0'-'0'(30h, 30h): | '3'-'B'(33h, 42h): '3'-'C'(33h, 43h): (minute) 0 59 (=3Bh) Off timer isn’t set.
PG-EN: Enable/Disable 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 to the section 4.5 “Check code” for a BCC calculation. Delimiter CR (0Dh): End of packet 4) The monitor replies a data for confirmation.
SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID 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". '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 4.5 “Check code” for a BCC calculation.
12. Serial No. & Model Name Read 12.1 Serial No. Read This command is used in order to read a serial number. 1) The controller requests the monitor to read a serial number. Header Message Check code SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'6'-ETX BCC Delimiter 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.
SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'7'-ETX BCC CR Header SOH (01h): Start Of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID which you want to get Model Name. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type is "Command".
1) The controller requests the monitor to set the condition of security lock. Header Message Check code SOH-'0'-MonitorID-'0'-'A'-'1'-'0' STX-'C'-'2'-'1'-'D'-EN-P1-P2-P3-P4-ETX BCC Delimiter 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".
'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): Enable ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.5 “Check code” for a BCC calculation.
Appendix A.
Item OP code page 10h OP code Parameter 33h 10h 34h 02h B4h 02h B5h Menu tree reset (Picture) 02h CBh 0: dark | 100(64h): bright 0: dark | 100(64h): bright 0: | Max.
Item Zoom V-Position P SCHDULE AUDIO Aspect OP code page 02h OP code Parameter Remarks CDh 02h 70h 0: Down side | Max.: Up side 1: Normal 2: Full 3: Wide 4: Zoom 5: Trim Wide: A/V mode only (exc.
Item OP code page 02h PIP Mode OP code Parameter Remarks 72h 1: Off 2: PIP 3: POP (4: Still) 5: Side by side (aspect) 6: Side by side (Full) 7: POP aspect Main 8: POP aspect Sub POP: Side by side (aspect): Not available on X431BT PIP Size 02h 71h PIP H Position 02h 74h PIP V Position 02h 75h Mode 10h 08h Position 10h 09h Size 10h 0Ah Blend 10h 0Bh Detect 10h 0Ch Fade In 10h 0Dh PIP Input(Sub input) 02h 73h Menu tree reset (PIP) 02h CBh Language 00h 68h OSD Aspec
Item OP code page 00h OP code Parameter Remarks FCh 5sec/step H Position 02h 38h V Position 02h 39h Information OSD 02h 3Dh OSD Transparency 02h B8h Menu tree reset (OSD) 02h CBh Monitor ID IR Control 02h 02h 3Eh 3Fh H monitor 02h D0h V monitor 02h D1h Position 02h D2h Tile comp 02h D5h Mode 02h D3h Power On Delay 02h D8h Power Indicator 02h BEh External control 10h 3Eh Setting copy Menu tree reset (Multi Display) 02h CBh Power Save 00h E1h Standby Mode
Item OP code Parameter Remarks Fan Control OP code page 02h 7Dh Offset affects to a selected sensor.
Item OP code page 02h OP code Parameter E1h DVI Mode 02h CFh BNC Mode 10h 7Eh SCART Mode 02h 9Eh HDMI Signal 10h 40h Scan Conversion 02h 25h Color System 02h 21h Scan Mode 02h E3h Menu tree reset (Advanced Option) 02h CBh Menu tree reset (Factory reset) Input 02h CBh 00h 60h Audio Input 02h 2Eh Volume UP/Down 00h 62h Mute 00h 8Dh MTS 02h 2Ch 1: Hi(2.
Item Carbon footprint Temperature sensor Picture Mode OP code page 02h OP code Parameter Remarks 1Ah 1: sRGB 3: Hi-Bright 4: Standard 5: Cinema 6: ISF-Day 7: ISF-Night 11: Ambient-1 12: Ambient-2 sRGB: PC mode only Cinema: A/V mode only Aspect 02h 70h PIP ON/OFF Still ON/OFF 02h 72h PIP Input 02h 73h Still Capture 02h 76h Signal Information 02h EAh Auto Setup TV-Channel UP/DOWN 00h 00h 1Eh 8Bh Select Temperature sensor 02h 78h Readout a temperature 02h 79h Readout carbon f
All data are subject to change without notice. (Revised at Mar.25/2010) Copyright 2004-2009 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.
