User's Manual

BTS Redundancy/Alarm Testing

68P09258A31–A

Oct 2003

1X SCt 4812T BTS Optimization/ATP

3-110

Test Equipment Setup

Follow the procedure in Table 3-50 to set up test equipment:

NOTE

All alarm tests are performed using TX antenna 1

Table 3-50: Test Equipment Setup for Redundancy/Alarm Tests

Step Action

1 Interface the LMF computer to the BTS LAN A connector on

the BTS frame (refer to Table 3-5, page 3-17).

2 Login to the BTS.

3 Set up test equipment for TX Calibration at TXOUT1 (see

Figure 3-16).

NOTE

If site is not equipped for redundancy, remove all GLI and

BBX boards installed in any redundant slot positions at this

time.

4 Display the alarm monitor by selecting Util>Alarm Monitor.

5 Unequip all customer defined AMR alarms reported via the

AMR Alarm connector (A & B) by clicking on MGLI, then

selecting Device>Set Alarm Relays>Unequipped.

NOTE

During configuration of MGLI alarm reporting, spurious

alarms may report. Allow the BTS to stabilize for 10 seconds.

If any alarms are actively being reported after the BTS has

stabilized, determine the cause before proceeding further.