Panasonic KX-TD500 - Page 99

2.8.1 Battery Adaptor (KX-A46)
Installation 2-63
4. When one or two Expansion Shelves are
installed, connect another Battery Adaptor
(KX-A46) with automobile type batteries
(12V DC
u 2) following the same proce-
dures from 1 to 3.
[Notes]
• Up to three pairs of automobile-type batteries can be connected to the KX-TD500 System.
• If power failure occurs, each pair of batteries supplies the power to each shelf (Basic, Expansion 1, 2)
connected respectively via Battery Adaptor (KX-A46).
POWER
ON 1
FUSE
OFF
POWER
ON 1
FUSE
OFF
POWER
ON 1
FUSE
OFF
DIGITAL SUPER HYBRID SYSTEM
RUN
OFF LINE
ALARM
(KX-A46)
Automobile type batter-
ies (12V DC
u2)