Panasonic KX-TD500 System Reference Manual page 139

6.00 Connection of the Battery Adaptor (KX-A46 or KX-A46DX)
1. Connection of KX-A46
P O
W E
R
F U
S E
O N
1
O F
F
2. Connection of KX-A46DX
To AC outlet POWER
D IG
IT AL
SU
PE
R H
YB
R ID
SY
ST
EM
R U
N
O FF
LI N
E
AL
AR
M
P O
W E
R
F U
S E
O N
1
O F
F
To car
batteries
2-C-61
D IG
IT AL
SU
PE
R H
YB
R ID
SY
ST
EM
R U
N
O FF
LI N
E
AL
AR
M