8 backup battery for evs-125w, 8 backup battery for evs-125w -34 – SilentKnight EVS User Manual

Page 56

EVS Series Emergency Voice System Installation Manual

4-34

LS10062-001-SK-E

4.6.8

Backup Battery for EVS-125W

The following steps explain how to connect the batteries (refer to Figure 4-34):

1. Connect the black wire of the battery harness to the (-) side of the battery #2.

2. Connect the jumper wire provided form the positive (+) side of battery #2 to the

negative side of battery #1.

3. Connect the red wire from the battery harness to the positive (+) side of battery

#1.

Figure 4-34 Battery Connection to EVS-125W