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ECC-50/125DA Instruction Manual —
P/N LS10027-000FL-E:D 5/21/2015
ECC-125DA Remote Amplifier
Installation
2.1.8 Backup Battery
The following steps explain how to connect the batteries (refer to Figure 2.11):
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.
BATTERY
CIRCUIT 4
CIRCUIT 3
CIRCUIT 2
IN
IN
IN
+
+
+
–
–
–
OUT
OUT
OUT
+
+
+
–
–
–
A
U
DIO E
X
PA
N
D
E
R
+
–
CIRCUIT 1
IN
+
–
OUT
+
–
Battery 1
Battery 2
Note:
Batteries have been
rotated to show the tops for
illustration purposes only.
Figure 2.11 Battery Connection to ECC-125DA
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