User's Manual Part 2

Maintenance 3EM21522AAAA
DTR-0200-SA-SIRIUS Issue 1, March 2008
6-12
Figure 6 - 3 HPA Rear Panel Connectors
STEP PROCEDURE CONT.
REPLACEMENT
8 Insert new HPA into cabinet.
RF Connector must be installed properly to prevent RF leak-
age and/or arcing.
9 Reconnect all cables (use 1 1/4” open-end wrench on RF OUT cable
connector).
10 Switch ON commercial power source breaker and remove danger sign.
11 Switch ON main PDU circuit breaker.
12 Switch ON remaining PDU circuit breakers.
13 Access GUI Global Status screen and check all values.
14 set repeater operating mode to Broadcast.
15 Coordinate with NMC and return repeater to Remote operating
condition.
16 Close front and rear doors.
a To close front door
Secure two door latches then tighten two locking screws.
b To close rear door
Secure two door latches then tighten one locking screw.
WARNING
Possibility of
Damage
to Equipment