User's Manual Part 3

BTS Redundancy/Alarm Testing – continued

DRAFT

SCt4812T CDMA BTS Optimization/ATP

Mar 2001

3-86

68P09253A61

Test Equipment Setup

Follow the procedure in Table 3-46 to set up test equipment:

All alarm tests are performed using TX antenna 1

NOTE

Table 3-46: 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 3-2,

page 3-5).

2 Login to the BTS.

3 Set up test equipment for TX Calibration at TXOUT1 (see Figure 3-11 or Figure 3-12).

* IMPORTANT

If site is not equipped for redundancy, remove all GLI2 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>Customer Alarm Inputs>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.