Instruction/ maintenance manual of the product ISDN71 Aethra
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OVERVIEW The D2071 multi-interface tester extends its action field by adding the capability to investigate the ISDN world. This is achieved with the ISDN71 module that integrates the Aethra long-time experience on ISDN in the new generation modular tester .
S/T BUS C ABLE CHECK [WT2071 OPTION] •F eatures Extraneous voltage Crossed wires Short circuit Open wires T ermination resistances, value in Ohm • Results T extual and graphical report of the sta te of the S/T Bus CONNECTORS • ISDN BRI S/T 4 wires RJ45 • Main unit 68 wires ENVIRONMENT AL CHARACTERISTICS • Dimension We ight ≈ 65 gr .
An important point after buying a device Aethra ISDN71 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Aethra ISDN71 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 Aethra ISDN71 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aethra ISDN71 you will learn all the available features of the product, as well as information on its operation. The information that you get Aethra ISDN71 will certainly help you make a decision on the purchase.
If you already are a holder of Aethra ISDN71, 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 Aethra ISDN71.
However, one of the most important roles played by the user manual is to help in solving problems with Aethra ISDN71. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aethra ISDN71 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
