User's Manual

Alarms Testing – continued
PRELIMINARY
1X SCt4812ET Lite BTS Optimization/ATP
08/01/2001
3-86
Alarm Testing Set–up
Prepare for any alarm testing by following the procedures in Table 3-47.
Table 3-47: Alarm Testing Preparation
Step Action
1 If it has not already been done, refer to the procedure in Table 3-6 to interface the CDMA LMF
computer terminal to the frame LAN A connector.
2 If it has not already been done, refer to Table 3-7 to start a GUI LMF session.
3 Click on Util in the menu bar and select Alarm Monitor... from the pulldown.
S An Alarm Monitor window will open.
Heat Exchanger Alarm Test
Table 3-48 gives instructions on testing the Heat Exchanger alarm.
Table 3-48: Heat Exchanger Alarm
Step Action
1 Set one of the two DC PDA heat exchanger circuit breakers to OFF. This will generate a heat
exchanger alarm. Be sure that the CDMA LMF reports the correct alarm condition.
2 Alarm condition will be reported as BTS Relay #14, BTS Relay #15, BTS Relay #16, BTS Relay
#17, BTS Relay #18, with Contact Alarm Open*Clear*, respectively.
3 Set the circuit breaker turned off in step 1 to ON. Ensure that the alarm conditions have cleared on
the CDMA LMF with Contact Alarm Closed*Clear* for each reported BTS relay.
NOTE
The heat exchanger will go through the start–up sequence.
Door Alarm
Table 3-49 gives instructions on testing the door alarms.
Table 3-49: ACLC and Power Entry Door Alarm
Step Action
1 Close the ACLC and power entry compartment doors on the frame. Ensure that no alarms are reported
on the CDMA LMF.
2 Individually open and then close the ACLC and power entry compartment door. Ensure that the
CDMA LMF reports an alarm when each door is opened.
3 Alarm condition will be reported as BTS Relay #27 contact.
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