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10
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1 Remove the cover
attached to the DC IN
3 V jack on the unit.
2 Connect the supplied
AC power adaptor to the
DC IN 3 V jack on the
unit.
When the AC power adaptor is
connected to an AC outlet,
charging starts.
Tips
• If the AC power adaptor is connected to
an AC outlet while the unit is turned on,
the unit will be turned off
automatically.
• This unit cannot be turned on while
charging.
Wireless Stereo
Headset
To DC IN
3 V jack
AC power
adaptor
(supplied)
To an AC
outlet
3 Make sure that indicator
(red) lights up while
charging.
Charging is completed in about
2.5 hours* and the indicator
(red) goes off automatically.
* Time required for empty battery to
recharge.
Notes
• If this unit is not used for a long time,
the indicator (red) may not light up
when you connect the AC power
adaptor to charge this unit. In this case,
do not disconnect the AC power adaptor
from the unit and wait until the
indicator (red) lights up.
• To close the cover of the DC IN 3 V
jack after completion of charging, push
in the cover securely until it is pressed
against the jack.
Caution
If this unit detects a problem while
charging, the indicator (red) may
turn off, although charging is not
complete.
Check for the following causes:
– Ambient temperature exceeds the
range of 0 °C – 45 °C (32 °F –
113 °F).
– There is a problem with the
battery.
Charging the unit
The unit contains a rechargable Lithium-Ion battery, which should be
charged before using for the first time.