Instruction/ maintenance manual of the product EDA997A EverFocus
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R R S S - - 4 4 8 8 5 5 u u n n i i d d i i r r e e c c t t i i o o n n a a l l d d a a t t a a d d i i s s t t r r i i b b u u t t o o r r / / c c o o n n v v e e r r t t e e r r Installation manual.
-2 - Content Content Introduction ....................................................................................................................... - 3 - Features ..................................................................................
-3 - INTRODUCTION Introduction EDA 997 A is a serial data distributor giving back serial data on 8 outputs at the same time allowing perfect configurations. The RS-485 transmission takes place on all 8 outputs at the same time. The input receiving mode may be selected as RS-485 or RS-232.
-4 - TECHNICAL DATA Technical Data Model number EDA 997 A Signal input Manually switchable: 1 x RS-485 simplex, screw terminal or 1 x RS-232 9-pin Sub-D Signal output 8 x RS-485 simplex, screw terminal Application RS-485 star wiring for telemetry or DVR control, conversion of RS-232 input to RS-485 output Power source 12 V DC / 4 W max.
-5 - INSTALLATION Installation.
-6 - EverFocus Electronics Corp. Headoffice: European branch office: 12F, No. 79 Sec. 1 Shin-Tai Wu Road, Albert-Einstein-Straße 1 His-Chih, Taipei, Taiwan 46446 Emmerich am Rhein, Deutschland Fon: +886-2-2698-2334 Fon: +49-2822-9394-0 Fax: +886-2-2698-2380 Fax: +49-2822-9394-95 www.
An important point after buying a device EverFocus EDA997A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought EverFocus EDA997A 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 EverFocus EDA997A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, EverFocus EDA997A you will learn all the available features of the product, as well as information on its operation. The information that you get EverFocus EDA997A will certainly help you make a decision on the purchase.
If you already are a holder of EverFocus EDA997A, 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 EverFocus EDA997A.
However, one of the most important roles played by the user manual is to help in solving problems with EverFocus EDA997A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device EverFocus EDA997A 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
