Instruction/ maintenance manual of the product 4420 Hitachi
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This document contains instructions to co nnect a NCD/Hitachi 4420/HP 2746 color monitor to a PC system, using the accompanying cable. The above picture looks different from the actual monitor.
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CAB L E CO NNE CTI ON : HP 2746 / NCD 1985 /NCD 2085 B a c k Pa n el A t t a c h t h e 5 v i d e o c a b l e : R, G, B, H & V plugs in all 5 connectors in the back of the monitor, as follows: • .
Note about BNC cables: The BNC cables are be tter quality than regular cables and because th ey are co - ax and shielded, they have better signal /noise ratio an d a re designed to protect the video signals better in compa rison with a regular cables.
H.SIZE or Horizontal Siz e adjustment con trol: This is the mon itor’s width siz e adjustment, you ne ed to center th e screen horizontally first before making this adjustm ent. Som etimes increasing the Horizontal siz e to the limits ma y cause th e monitor to behave abnormal or th e screen may becom e shaky.
R u nn i ng t he m on it or o n r e g u l a r vi d e o c a r ds : • This monitor can run on norm al video cards, b ut you may require a special video card to run DOS and lower resolution mod es properly on a PC with 1 monitor. • This monitor can work just fine in a dual W indows 98 operation as a secondary monitor.
R e c o mm e n d e d R e s ol ut io ns u nd e r W i n d ow s 9 x , W i n do w s 2 0 0 0 : All the following modes work within 60 - 81 Khz Horiz ontal scan frequency range: 800x600 @ 100 Hz 1024x768 @7.
M o n i t o r SP EC IF IC ATI ON : Vertical refresh rate : 60 - 120 Hz Horizontal Scan rate: 60 - 81 KHz (Kilo Hetrz). Horizontal and Ve rtical sync po larity : - , - recommended Horizontal scan rate is automatic f or the above range.
An important point after buying a device Hitachi 4420 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hitachi 4420 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 Hitachi 4420 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hitachi 4420 you will learn all the available features of the product, as well as information on its operation. The information that you get Hitachi 4420 will certainly help you make a decision on the purchase.
If you already are a holder of Hitachi 4420, 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 Hitachi 4420.
However, one of the most important roles played by the user manual is to help in solving problems with Hitachi 4420. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hitachi 4420 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
