Panasonic KX-TD1232NL Installation Manual page 105

5.
Hook the battery adaptor onto the screw heads.
Wall
Mounting on Concrete or Mortar Walls;
At step 4, drill two holes and drive the anchor plugs with a hammer, flush to the wall, and install
the big screws into the anchor plugs.
Note
• If the Power LED does not go on, check the main unit, battery adaptor, batteries and wiring
connection.
• After connection of the battery adaptor, keep the power switch on unless when the main unit
is turned off. (Batteries will discharge.)
• To charge the discharged batteries, use a proper charging unit.
• Power Fuse: (8 A, 32 V)
If the Power LED light goes off during a power failure, the power fuse may have been
blown. To change the fuse:
1. Turn the power switch off.
2. Turn the fuse holder in the direction of Arrow
Arrow
3. Change the fuse.
4. Turn the fuse holder in the direction of Arrow
Arrow
5. Turn the power switch on.
Fuse Holder
• Back-up Duration: depends on the amp-hour rating of the batteries used.
E.g.,When using two 12 VDC batteries 20 amp-hour, maintenance-free, car batteries, the
power is maintained for about three hours.
General Installation
Metal Plates
Screws
(big)
Screws
(small)
2
A
.
A
.
B
A
C
2.4 Installation of Optional Cards and Unit
Front
Bottom
Rear
B
while pushing it in the direction of
C
while pushing it in the direction of
105