If detector and receiver are powered by BA3517/U Battery, perform
If detector and receiver are powered by source other
Steps 3 and 4.
than BA3517/U Battery, go to Step 5.
Turn extender cable connector 1/4 turn counterclockwise and pull
connector (1) from 24 VDC INPUT connector (2). Remove extender
cable connector from BA3517/U Battery Power Cable connector (3).
Stow extender cable in cable compartment (4) in transit case.