Instruction/ maintenance manual of the product MultiSync V421 NEC
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User ’ s Manual MultiSync V321 MultiSync V421 MultiSync V461.
Index Important Information .......................................................................................................... ......................... English-1 W arning, Caution ..............................................................
English-1 English Important Information TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPT ACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULL Y INSER TED.
English-2 Canadian Department of Communications Compliance Statement DOC: This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.
English-3 English FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE MUL TI-FUNCTION MONITOR: • DO NOT OPEN THE MONITOR . There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks.
English-4 Contents Power Cord* 1 Setup Manual Video Signal Cable (Mini D-SUB 15 pin to Mini D-SUB 15 pin) Wireless Remote Control and AAA Batteries Clamp x 2 Y our new MultiSync monitor box* should co.
English-5 English This de vice cannot be used or installed without the T abletop Stand or other mounting accessor y f or suppor t. For proper installation it is strongly recommended to use a trained, NEC authorized service person.
English-6 NOTE: Regarding VESA mounting interface patterns on V321, it is not centered over the V ertical Centerline of screen as the above figure. V421 and V461 Attaching Mounting Accessories The display is designed for use with the VESA mounting system.
English-7 English 4. Prevent Tipping When using the display with the T abletop Stand fasten the LCD to a wall using a cord or chain that can support the weight of the monitor in order to prevent the monitor from falling. Fasten the cord or chain to the monitor using the provided clamp and screw .
English-8 DOWN ( ) button Acts as button to move the highlighted area down to select adjustment items within OSD menu. EXIT button Activates the OSD menu when the OSD menu is turned-off.
English-9 English T erminal Panel AUDIO OUT T o output the audio signal from the AUDIO IN 1, 2 and 3 jack to an external device (stereo receiver , amplifier , etc.). VIDEO INPUT/OUTPUT Connector VIDEO IN connector (BNC): T o input a composite video signal.
English-10 PIP (Picture In Picture) button ON/OFF button: T oggle switches between PIP and POP (Picture Out Picture). See page 20. INPUT button: Selects the “picture in picture” input signal. CHANGE button: Replaces to the main picture and sub picture.
English-11 English Operating Range for the Remote Control Point the top of the remote control toward the LCD monitor ’s remote sensor during button operation.
English-12 1. Determine the installation location CAUTION: Installing your LCD display must be done by a qualified technician. Contact your dealer for more information. CAUTION: MOVING OR INST ALLING THE LCD MONITOR MUST BE DONE BY TWO OR MORE PEOPLE.
English-13 English 5. Switch on the power of all the attached external equipment When connected with a computer , switch on the power of the computer first. 6. Operate the attached external equipment Display the signal from the desired input source. 7.
English-14 Connections NOTE: Do not connect/disconnect cables when turning on the monitor or other external equipment as this may result in a loss of the monitor image. NOTE: Use an audio cable without a built-in resistor . Using an audio cable with a built-in resistor turns down the sound.
English-15 English Connecting a Personal Computer Connecting your computer to your LCD monitor will enable you to display your computer ’s screen image. Some video cards with a pixel clock over 165 MHz may not display an image correctly . Y our LCD monitor displays proper image by adjusting the factory preset timing signal automatically .
English-16 Basic Operation Power ON and OFF Modes The LCD monitor power indicator will turn green while powered on and will turn red while powered of f. NOTE: The Main Power Switch must be in the ON position in order to power up the monitor using the remote control or the Power Button on the front of the LCD.
English-17 English Picture Mode DVI, VGA, RGB/HV ST ANDARD sRGB HIGHBRIGHT HDMI, DVD/HD, S-VIDEO, VIDEO1, VIDEO2 ST ANDARD CINEMA HIGHBRIGHT NORMAL: Displays the aspect ratio the same as it is sent from the source. FULL: Fills entire screen. DYNAMIC: Expands a 4:3 pictures to fill the entire screen with non-linearity .
English-18 OSD (On-Screen-Display) Controls Press MENU button to open Main menu. Press SET Button to enter next menu to adjust. Press Up, Down or “+”, “-” button to select function, or setting to be adjusted. Press MENU or EXIT button to exit.
English-19 English Setting Default BRIGHTNESS Adjusts the overall image and background brightness. CONTRAST Adjusts the image brightness in relation to the input signal. NOTE: sRGB picture mode is standard and cannot be changed. SHARPNESS Adjusts the crispness of the image.
English-20 H RESOLUTION Adjusts the horizontal size of the image. INPUT VGA, RGB/HV only Press + button to expand, and press - button to narrow the width of the image on the screen. V RESOLUTION Adjusts the vertical size of the image. INPUT VGA, RGB/HV only Press + button to expand, and press - button to narrow the width of the image on the screen.
English-21 English OSD H-POSITION Adjusts the horizontal position of the OSD menu. OSD V -POSITION Adjusts the vertical position of the OSD menu. INFORMA TION OSD Selects the information OSD displays or not. The information OSD will display when input signal or source change or warning message like as no-signal or out-of range.
English-22 SIDE BORDER COLOR Adjusts the color of the side borders when a 4:3 image is displayed. Press + button, the bar will become lighter . Press - button, the bar will become darker . DISPLA Y PROTECTION Resets the all settings within the DISPLA Y PROTECTION menu back to factory setting.
English-23 English NOTE 1: CREA TING A SCHEDULE Using the “SCHEDULE” function allows you to set up to seven different scheduled time intervals when the LCD Monitor will be activated.
English-24 Controlling the LCD monitor via RS-232C Remote Control This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal.
English-25 English Connecting to a Network Using a LAN cable allows you to specify the Network Settings and the Alert Mail Settings by using an HTTP server function. NOTE: When you use this function, EXTERNAL CONTROL should be “LAN” (See page 21).
English-26 Preparation Before Use Connect the monitor to a commercially available LAN cable before engaging in browser operations. Operation with a browser that uses a proxy server may not be possible depending on the type of proxy server and the setting method.
English-27 English Alert Mail Setting http://<the Monitor ’s IP address>/lanconfig.html T ype in the hostname of the network connected to the monitor . Up to 60 alphanumeric characters can be used. T ype in the domain name of the network connected to the monitor .
English-28 Features Reduced Footprint: Provides the ideal solution for environments requiring superior image quality but with size and weight limitations. Color Control Systems: Allows you to adjust the colors on your screen and customize the color accuracy of your monitor to a variety of standards.
English-29 English T roubleshooting No picture • The signal cable should be completely connected to the display card/computer . • The display card should be completely seated in its slot. • Front Power Switch and computer power switch should be in the ON position.
English-30 Specifications - V321 Product Specifications LCD Module 32"/80.0 cm diagonal Pixel Pitch: 0.51 1 mm Resolution: 1366 x 768 dots Color: Over 16 million colors (depending on video card used) Brightness: 450 cd/m 2 (Max.) Contrast Ratio: 3000:1 Viewing Angle: 89° (typ) @ CR>10 Design View Distance: 875 mm Frequency Horizontal: 15.
English-31 English Specifications - V421 Product Specifications LCD Module 42"/106.7 cm diagonal Pixel Pitch: 0.485 mm Resolution: 1920 x 1080 dots Color: Over 16 million colors (depending on video card used) Brightness: 500 cd/m 2 (Max.
English-32 Specifications - V461 Product Specifications LCD Module 46"/1 16.8 cm diagonal Pixel Pitch: 0.530 mm Resolution: 1920 x 1080 dots Color: Over 16 million colors (depending on video card used) Brightness: 450 cd/m 2 (Max.
English-33 English Pin Assignment RS-232C input Pin No Name 1 connected to 7&8 2 RXD 3 TXD 4 connected to 6 5G N D 6 connected to 4 7 connected to 1&8 8 connected to 1&7 9N C 1 6 5 9 D-SUB 9P This LCD monitor uses RXD, TXD and GND lines for RS-232C control.
English-34 NEC DISPLA Y SOLUTIONS is strongly committed to environmental protection and sees recycling as one of the company’ s top priorities in trying to minimize the burden placed on the environment.
An important point after buying a device NEC MultiSync V421 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NEC MultiSync V421 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NEC MultiSync V421 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NEC MultiSync V421 you will learn all the available features of the product, as well as information on its operation. The information that you get NEC MultiSync V421 will certainly help you make a decision on the purchase.
If you already are a holder of NEC MultiSync V421, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NEC MultiSync V421.
However, one of the most important roles played by the user manual is to help in solving problems with NEC MultiSync V421. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC MultiSync V421 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
