Sharp MD-SR50H - Manual (Page 29)

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Using with the rechargeable or alkaline battery
1
Disconnect the AC adaptor.
2
Insert the rechargeable
battery or alkaline battery
from the (+) marked side.
● Use a commercially available
LR6, “AA” size alkaline battery.
Useful Features
Notes:
● Setting the volume level to “0” whilst recording with the
rechargeable or an alkaline battery reduces the battery
drain.
● When you do not use the unit for hours, remove the bat-
tery. (The battery drains gradually even when the power
is turned off.)
● This unit can be used with the AC adaptor when the re-
chargeable or an alkaline battery is in the unit.
● After the rechargeable battery is charged or used, it will
get slightly warm. This is normal.
Caution:
● Do not use a nickel-cadmium battery.
About charging time
After about 3.5 hours have passed, “ ” will
go out.
The battery charging is about 90% complete.
To charge the battery fully, continue charging for
about 2 more hours.
In this case, you do not need to press the :OFF/CHRG
(•
■ ) button. Even if the :OFF/CHRG (• ■ ) button is
pressed, “ ” will not appear.
Notes:
● This unit should only be used within the range of 0 ° C -
40 ° C (32 ° F - 104 ° F).
● Charge the battery within the range of 5 ° C - 35 ° C (41 ° F
- 95 ° F).
● Charging is completed when “ ” does not blink when
you plug in the AC adaptor and press the :OFF/CHRG
(•
■ ) button.
● The unit can be left in the charging state after it is com-
pleted.
Battery Power : continued
Caution:
● Use the specified battery AD-N70BT only. Do not charge
a battery (nickel-cadmium, alkaline, etc.) other than that
specified.
● Do not remove the outer cover of the recharge-
able battery. It may cause heat generation, fire,
or explosion.
● Do not dip the battery in water, do not dispose
of it in a fire, and do not take it apart.
● If the rechargeable battery terminal is dirty, charging may
not start. In such a case, wipe off the dirt with a dry cloth.
● Do not disassemble the battery.