Huawei DBS3900 WiMAX Maintenance Manual page 22

4 Replacing the BTS3702E Modules
Step 5 Connect all the cables to the new BTS3702E modules and fix the cover of the cabling cavity.
Step 6 Turn on the power switch of the external power supply of the BTS3702E and power on the
BTS3702E by referring to
Step 7 Replace the ESN number of the BTS by referring to
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Later Measures
Check the following items after replacing the faulty BTS3702E modules:
l
l
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Contact the local Huawei office to handle the faulty BTS3702E modules.
4-2
3.1 Powering On the
The BTS3702E modules are correctly installed.
All the cables are correctly connected.
The BTS3702E is operational after being powered on.
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Site Maintenance Guide (Draft)
BTS3702E.
Detecting BSs Automatically.
DBS3900 WiMAX
Issue 01 (2009-11-30)