Instruction/ maintenance manual of the product 2FXS/DPO PM ADTRAN
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1 Section 61109.403L2-5, Issue 3 61109.403L2-5C 1. GENERAL This practice provides installation and maintenance information for the ADTRAN ® Intelligent 2-Wire Foreign Exchange Station/Dial Pulse Originate (2FXS/DPO PM) Dataport with Performance Monitoring, part number 1109403L2.
2 Section 61109403L2-5, Issue 3 61109.403L2-5C • Tandem or private line automatic ringdown mode with D3 or D4 signaling. • Transmit and receive gain/attenuation adjustable in 0.1 dB increments. • Transmit input range of -4.5 to 1.8 dBm. • Receive output range of -6.
3 Section 61109.403L2-5, Issue 3 61109.403L2-5C Before provisioning the unit electronically, access the channel unit by selecting: Channel Unit Menus (3) Desired slot (1-24) Provisioning (2) Select cu.
4 Section 61109403L2-5, Issue 3 61109.403L2-5C When the option BOTH is selected, tone is placed on both the loop and the network. Accessing Tests Through EASYMENU Once the unit is in normal operation, these test features are accessed by selecting: Channel Unit Menus (3) Desired slot (1-24) Test (4) These tests are service affecting.
5 Section 61109.403L2-5, Issue 3 61109.403L2-5C 5. MAINTENANCE The ADTRAN 2FXS/DPO requires no routine maintenance to operate properly. ADTRAN recommends that repairs on the unit not be performed in the field. Repair services may be obtained by returning damaged units to ADTRAN (see section 6, Warranty and Customer Service ).
An important point after buying a device ADTRAN 2FXS/DPO PM (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 2FXS/DPO PM 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 2FXS/DPO PM - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN 2FXS/DPO PM you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN 2FXS/DPO PM will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN 2FXS/DPO PM, 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 2FXS/DPO PM.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN 2FXS/DPO PM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN 2FXS/DPO PM 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
