Panasonic KX-TD500 System Reference Manual page 140

3. Connection of battery of KX-A46
Car batteries
Battery
Adaptor
A46
Fuse Holder
4 Connection of battery of KX-A46DX.
Fuse Holder 1 Fuse Holder 2
Battery
Adaptor
Fuse Holder 3
5 Connecting to KX-TD500.
P O
W E
F U
S E
O N
O F
F
Red(+) Yellow(-)
+
Accessory
Wire
+
Car batteries
+
+
Backup Battery
Connector
R
Power Unit
2-C-62
-
12VDC
Blue(-)
-
12VDC
Blue
-
12VDC
Red
-
12VDC
Plug the Battery Adaptor cord to Backup Battery
connector on the Basic Shelf.
Connect the Battery Adaptor
with two automobile-type
batteries (12V DC 2) using
Battery Adaptor Line Cable
as shown.
Make sure of the polarities of
batteries and wires.
Make sure do not short the
batteries and wires.
To connect the two batteries,
use accessory wire.