Sharp HR-MB3 Operation Manual page 19

Notes:
" Charge the battery within the range of 10°C - 30°C
(50°F - 86°F).
" The unit may get warm during or after charging. This
is normal.
" When charging battery for the first time or after a long
period of disuse, battery life may be shorter. Repeat
charge/discharge cycle 4 to 5 times to restore the full
capacity.
" After charging, unplug the AC adaptor and USB cable.
" Do not set the BATTERY switch to OFF whilst using
the unit, whilst charging or when the AC adaptor or
USB cable is connected. Malfunction may result.
" When the unit is not in use for extended periods, dis-
connect the AC adaptor.
! Built-in battery
" The built-in battery may discharge completely when
this product is left unused for long periods. Recharge
the battery before use.
" Charging time depends on the battery condition and
ambient temperature.
" At low temperatures, continuous playing time is short-
ened.
" Sharp shall not be liable for any damages resulting
from loss or alteration of audio data caused by mal-
function, repairs, or complete discharge of the battery.
HR-MB3 TINSZA173AWZZ
! Checking the remaining amount of battery
level
The battery level is shown by the battery indicator during
operation.
Battery indicator
When the battery When the battery
level is high level is very low
Note:
When the AC adaptor is used, the battery indicator will
not appear.
! Battery replacement
This product has a built-in battery.
" The battery is rechargeable up to approximately 300
times.
" The battery life and the operating time may be short-
ened by usage conditions, long periods of disuse, etc.
" The battery is a consumable item. If it does not charge
or the operating time is noticeably shorter than nor-
mal, replace with a new battery.
" Replacement should be carried out by qualified
personnel only. Contact your dealer or local
SHARP service facility. Never disassemble this
product for this purpose.
Caution:
Pay attention to the environment when disposing of this
product (the built-in battery should be handled sepa-
rately). See page 40.
05/4/10
HR-MB3
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