11
KH 997
GB
Defect
Possible cause
Solution
The recharge-
able battery
pack runs down
too quickly.
The Power Pack was
not fully charged before
use.
Fully recharge the
Power Pack.
The supplied mains
power unit
s
/car
adapter
i
was not
used for the charging of
the Power Pack.
For charging of the
Power Pack use only
the supplied mains
power unit
s
/car
adapter
i
.
The recharge-
able battery
pack can not
be charged.
Defective connection
between the recharge-
able battery pack and
mains power unit
s
.
Make sure that the USB
cable
u
is correctly
connected at the mains
power unit
s
/car
adapter
i
and at
the INPUT DC 5V
4
socket.
The mains socket is not
functioning properly.
Check to see if the mains
socket is providing elec-
tric power by connecting
a diff erent device to it.
NOTE
Should the malfunction not be resolved by the above men-
►
tioned solution proposals or if another type of malfunction
occurs please contact our service department (see warranty
and service).
