Instruction/ maintenance manual of the product 6540 SHDSL ADTRAN
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For more information, refer to the Installation and Ma intenance Pra ctice (P/N 61230001L1-5) available online at www.ad tran.com . *61230001L1-22B* ©2006 ADTRAN, Inc. All Rights Reserved. 61230001L1-22B 0612 6540 SHDSL 2-Wire/4-W ire NTU, AC Powered Express 6500 Se ries 6540 Front Panel 6540 Rear Panel SHDSL G.
PRICING AND A V AILABILITY 800.827.0807 TECH SUPPORT 800.726.8663 RETURN FOR REP A IR 256.963.8722 www .ad tran.com 61230001L1-22B W arranty : ADTRAN will replace or repair this produc t within the warranty period if it does not meet its published specifications or fail s while in service.
An important point after buying a device ADTRAN 6540 SHDSL (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ADTRAN 6540 SHDSL 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 ADTRAN 6540 SHDSL - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN 6540 SHDSL you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN 6540 SHDSL will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN 6540 SHDSL, 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 ADTRAN 6540 SHDSL.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN 6540 SHDSL. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN 6540 SHDSL 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