Instruction/ maintenance manual of the product 3511 DSU Paradyne
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® 1 3000-A2-GZ41-50 July 1999 Rear Connector Plate and Modular DSU V .35 Adapter Installation Instructions Document Number 3000-A2-GZ41-50 July 1999 Overview This document describes the installation procedure for the rear connector plate (Feature Number 3000-F1-021) and the modular Data Service Unit (DSU) V .
2 3000-A2-GZ41-50 July 1999 Installing the Rear Connector Plate Prior to installation, check the rear connector plate and V .35 adapter for damage. If either is damaged, report this immediately to your shipper and your service representative.
3 3000-A2-GZ41-50 July 1999 4. Aligning the circuit card with the rear connector plate, slide the DSU into the slot until the connectors seat firmly into the back of the carrier . 5. Press the faceplate latch to secure the DSU in the carrier , rotate the circuit pack lock into the closed position, and tighten the screw .
4 3000-A2-GZ41-50 July 1999 T able 1. Rear Connector and V .35 Adapter Pin Assignments 25-Pin Connector on Rear Connector Plate 34-Pin Connector on V .
An important point after buying a device Paradyne 3511 DSU (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Paradyne 3511 DSU 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 Paradyne 3511 DSU - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Paradyne 3511 DSU you will learn all the available features of the product, as well as information on its operation. The information that you get Paradyne 3511 DSU will certainly help you make a decision on the purchase.
If you already are a holder of Paradyne 3511 DSU, 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 Paradyne 3511 DSU.
However, one of the most important roles played by the user manual is to help in solving problems with Paradyne 3511 DSU. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Paradyne 3511 DSU 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
