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Preparation
Preparation
9
Preparation
Charging the Battery Pack
Charge the battery pack with the supplied AC
adapter/battery charger before use.
Note:
• Remove the DC cable from the AC adapter/
battery charger when charging the battery pack.
1 Connect the supplied power cord to the
AC power socket on the AC adapter/
battery charger, and insert the AC plug
into a power outlet.
• The POWER indicator lights up.
2 Align the = mark on the battery pack
with the = mark on the charger (1)
and guide the battery into the groove.
Pressing the battery (2), slide it in the
direction of the arrow (3) until it locks
into place.
• The CHARGE indicator lights up.
• The CHARGE indicator turns off when
the battery is charged.
3 Slide the battery pack in the direction of
the arrow (1), and remove it (2). Then
remove the AC plug of the power cord
from the power outlet.
Charging time and maximum continu-
ous recording and playback times in
TAPE modes
BT-L225
Charging
time
Battery
pack
Max. continu-
ous recording
time
Max. continu-
ous playback
time
BT-L445
approx.
1hr. 20min.
approx.
2hr. 20min.
approx.
1hr. 30min.
approx.
1hr. 30min.
approx.
3hr.
approx.
3hr.
Notes:
• Charge the battery pack between 10°C and
30°C. The battery pack may not charge
properly at temperatures too low or too high.
• The battery pack and charger become warm
during charging. This is not a malfunction.
• Using the zoom (see page 21) and other
functions or turning the power on and off
frequently will increase power consumption.
This may result in a decrease in the actual
recording time compared to the maximum
continuous recording time listed above.
• The charging time and recording time may
vary depending on the ambient temperature
and the condition of the battery pack.
• The maximum recording and playback time will
increase somewhat when you leave the battery
on the charger for 1 hour extra after the
CHARGE indicator turns off.
• See page 90 for more information on using the
battery pack.
Caution:
• Charge only SHARP model BT-L225 or BT-L445
battery packs. Other types of battery packs may
burst, causing personal injury and damage.
CHARGE indicator
POWER indicator
To power
outlet
AC power socket