Instruction/ maintenance manual of the product CS50U48V CyberPower
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User’ s Manual f or CyberShield CS50U48V CS16U48V -8 CyberShield UPSs are designed to provide a local power solution for cable telephony , wireless local loop (WLL), and fiber to the home (FTTH) broadband equipment.
COMMUNICA TION SIGNALS The communication signals of this unit are isolated from the internal circuitry via open collector opto- coupled transistors. The connection “SIG RTN” (Signal Return) is a common return point for all communication signals.
An important point after buying a device CyberPower CS50U48V (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought CyberPower CS50U48V 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 CyberPower CS50U48V - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, CyberPower CS50U48V you will learn all the available features of the product, as well as information on its operation. The information that you get CyberPower CS50U48V will certainly help you make a decision on the purchase.
If you already are a holder of CyberPower CS50U48V, 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 CyberPower CS50U48V.
However, one of the most important roles played by the user manual is to help in solving problems with CyberPower CS50U48V. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device CyberPower CS50U48V 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
