User Manual

BTS Redundancy/Alarm Testing – continued

3-100 1X SC4812T–MC BTS Optimization/ATP 5/21/04

DRAFT

Figure 3-28: Alarm Connector Location and

Connector Pin Numbering

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Purpose

The following procedures verify the customer defined alarms and relay

contacts are functioning properly. These tests are performed on all AMR

alarms/relays in a sequential manner until all have been verified. Perform

these procedures periodically to ensure the external alarms are reported

properly. Following these procedures ensures continued peak system

performance.

Study the site engineering documents and perform the following tests

only after first verifying that the AMR cabling configuration required to

interconnect the BTS frame with external alarm sensors and/or relays

meet requirements called out in the 1X SC 4812T-MC BTS Hardware

Installation .

Motorola highly recommends that you read and understand

this procedure in its entirety before starting this procedure.

NOTE

Test Equipment

The following test equipment is required to perform these tests:

S LMF

S Alarms Test Box (CGDSCMIS00014) –optional