User's Manual Part 2

RBS 2308 and RBS 2309 User’s Guide

2. Wait until the yellow Local indicator has a constant light, indicating that

the RBS is in local mode.

3. Wait for the BSC operator to bring the MOs on each TRX into service

logically and deblock them.

4. Press the Local/Remote button on the IXU. The Local indicator will start

flashing.

The RBS now downloads and executes the commands previously prepared

by the BSC operator. W hen the Local indicator turns off, the RBS is in

remote mode.

5. Check that all RRUs are in remote mode by confirming that the Local

indicator on each RRU is off.

6. If BTS PCM supervision is used, then wait for the BSC operator to activate

it and check that MO DP state is operational.

7. Wait for the BSC operator to activate and check the cell.

9.3 Making Test Calls on the A ir Interface

This section describes how to make test calls on the air interface. The tests are

performed from the RBS site to verify that all TSs on all TRXs work properly.

The test calls are performed by using a Test Mobile Station (TEMS). See TEMS

Investigation GSM Manual in the TEMS Kit.

Note: It is important to test all TCH-TSs to ensure full capacity.

All the test calls should be made from a distance of at least 50 m (164 ft) from

the antenna system. See Figure below.

/LZT 720 0027 Uen R8A 2006-06-27