Instruction/ maintenance manual of the product JC-1431VMB NEC
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Sumer VGA - - - User Manual NEC.
The marketing and sales of the equipment was reported to the BZT. (Federal Approvals Office for Telecommunications) The right to retest this equipment to verify compliance with the regulation was given to BZT. ES MUSS SICHERGESTELLT WERDEN, DASS DIR VORGESEHENE NETZSTECKDOSE NAHE AM GERÄT ANGEBRACHT UND LETCHT ZUGÄNGLICH IST.
Customer’s Record The serial number of thi s product appears on the back of the unit. You should note this serial number in th e space provided below and retain this manual as a permanen t record of your purchase to aid i n identifica- tion in the event of theft or loss.
Contents Ill 1 NEC SVGA Monitor 2 Setting Up Environmen t ......................... Connecting the Monito r ................ 3 Using the Monitor Front Panel Control s ................... Power Switc h ....................... Horizontal Size Contro l .
NEC SVG A Monitor Congratulations on you r purchase of the NEC SVGA color monitor. NEC’s SVGA Monitor offers a maximum horizontal resolution of 102 4 Pixels by a maximum vertical resolution of 76 8 Pixels.
Setting Up The SVGA Monitor shipping carton contains the monitor, user manual and power cable. If these items are missing, contact your NE C dealer. Please save the original box an d packing materials for future transportatio n 0; shipment of this monitor.
2-2 Setting Up CONNECTING Use the followin g steps to connect the monitor to THE MONITOR pur Computer. 1. Turn off and unplug th e computer’s powe r Cord. Unplugging the Computer 2. The voltage selector is located on the rear of the monitor. Determine the appropriate voltage, 115V or 23OV, and set the switch accordingly.
Setting Up 2-3 3. Attach the monitor signal cable to the video connector at the rear of the Computer. Secure the connection by tightening the two screws on either side of the signal cable’s connector.
2-4 Setting Up 4. Connect one end of the monitor power cable to the rear of the monitor. Plug the other end into a properly grounded wall outlet. Connecting the power cable WARNING: D O not place the monitor or any other object on the power cable. Darnage to a power cable can cause fire or electrica l shock.
Setting Up 2-5 5. If you are setting up the Computer for the first time, see your user manual. Otherwise, continue with the following step. 6. Plug in the Computer powe r cable. If you have any Problems, please refer to the Troubleshooting section of this mannual.
3 Using the Monitor This section defines monitor controls and explains how to use them to your advantage. You may adjust the viewing area of the screen and modify specific screen qualities including brightness and contrast. Further, the tilt/swivel feature allows proper positioning of the monitor.
3-2 Using the Monitor FRONT PANEL CONTROLS Power Switch Horizontal Size Control Vertical Size Control Brightness Control Contrast Control Read the descriptions that follow to learn how to operate the front panel controls. Press thi s switch to control power to the monitor-.
Using the Monitor 3-3 REAR PANEL CONTROLS Horizontal Position Control Vertical Position Control Loca ting con trols Read the description that follows for an understand- ing of ho w each control operates. The figure below locates the rea r panel controls.
3-4 Using the Monitor TILT/SWIVEL BASE The tilt/swivel base allows you to tilt th e screen up or down, and move it from side to side, 45 degrees to the right or left. You can reposition the monitor up to an angle of -5 degrees forward an d +15 degrees backwards.
Using the Monitor 3-5 PROBLEM SOLVING If you encounter a problem with the SVGA Monitor, the problem may be a simple one that yo u can solve yourself. Check the items on the following list when you encounter a problem: The powe r switch for the monitor is on.
3-6 Using the Monitor TROUBLE- SHOOTING Use the troubleshooting table below to isolate any problems an d respond with the appropriate corrective action. If you still cannot determine the problem, contact your NE C dealer. Troubleshooting PROBLEM CORRECTIVE ACTION No picture appears o n the monitor Screen.
Reviewing Technical Data The following tables provide specifications, pin assignments an d signal timing: SVGA Monitor Specifications ITEM DESCRIPTION Physical Dimensions Height Width Depth Weight Ope.
4-2 Reviewing Technical Data SVGA Monitor Specifications (cont’d) ITEM DESCRIPTION Synchronization Horizontal Vertical Active Display Area Horizontal Vertical Input Signals Video Separate Sync. Display Colors Analog Input 31.5 kHz/35.2 kHz/35.5 kHz/37.
Reviewing Technical Data 4-3 . PIN The SVGA monitor uses a l5-pin, mini high-density ASSIGNMENTS D-SUB male connector for the input Signal. The figure below shows the connector pin locations.
4-4 Reviewing Technical Data TIMING TABLES The following diagram and tables show the preset timing used in the monitor’s VGA, SVGA, EVGA and VESA VGA modes.
Reviewing Technical Data 4-5 Preset Timing - VGA ITEM 640 x 350 720 x 400 640 x 480 fH (kHz) 3 1.469 3 1.469 3 1.469 A ys (Line time total) B ys (Sync. pulse width) C ps (Back porch) D ps (Active) E ps (Front Porch) fv (Hz) 3 1.778 3 1.778 3 1.778 3.813 3.
4-6 Reviewing Technical Data Preset Timin g - SVGA/EVGA ITEM 800 x 600 1024x768 f-I-I (kHz) A ys (Line tirne total) B ps (Sync. pulse width) C As (Back porch) D /_LS (Active) E ps (Front Porch) f v (Hz) P ms (Frame time total) Q ms (Sync. pulse width) R ms (Back porch) S ms (Active) T ms (Front porch) Horizontal Sync.
Reviewing Technical Data 4-7 Preset Timin g - VESA Timings ITEM 640 x 480 800 x 600 1024x768 fH (kHz) 37.860 48.090 48.363 A l.ts (Line time total) B 14s (Sync. pulse width) C l_ts (Back porch) D ps (Active) E ps (Front Porch) fv (Hz) 26.4 13 20.794 20.
An important point after buying a device NEC JC-1431VMB (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 JC-1431VMB 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 JC-1431VMB - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NEC JC-1431VMB you will learn all the available features of the product, as well as information on its operation. The information that you get NEC JC-1431VMB will certainly help you make a decision on the purchase.
If you already are a holder of NEC JC-1431VMB, 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 JC-1431VMB.
However, one of the most important roles played by the user manual is to help in solving problems with NEC JC-1431VMB. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC JC-1431VMB 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
