Charging The Unit - Sony DR-BT140Q Operating Instructions Manual

Charging the unit

The unit contains a rechargable Lithium-Ion battery, which should be
charged before using for the first time.
1
Connect the supplied
AC power adaptor to the
DC IN 3 V jack on the
unit.
To an AC
outlet
AC power
adaptor
(supplied)
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.
8
US
Wireless Stereo
Headset
To DC IN
3 V jack
2
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.
Note
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.
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.
In this case, charge again within the
above-mentioned temperature range.
If the problem persists, consult your
nearest Sony dealer.