User's Manual Part 2

3EM21522AAAA Maintenance
Issue 1, March 2008 DTR-0200-SA-SIRIUS
6-15
STEP PROCEDURE CONT.
REPLACEMENT
9 Connect detector cable(s) to SPU controller rear panel (FWD RF
DETECTOR, REF RF DETECTOR) ensuring correct detector connects
to correct connector. Refer to NOTE preceding step 5.
10 Connect RF detector(s) to RF coupler and tighten SMA connector(s).
Ensure that proper detector is connected to the proper connector on the
RF coupler. Refer to NOTE preceding step 5 above.
11 Close commercial power source breaker and remove danger sign.
12 Close repeater main PDU circuit breaker.
13 Close remaining repeater PDU circuit breakers.
14 Access GUI Global Status screen and check RF Power Out values.
15 Set operating mode to Broadcast.
16 Coordinate with NMC and return repeater to remote operating
condition.
17 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.