Sony DR-BT21G User Manual

20
US
Disposing of the unit
This unit has a Lithium-lon rechargeable battery built in the left unit.
For environmental conservation, be sure to remove the built-in rechargeable
batteries from the unit before disposing, and dispose of the batteries
appropriately.
ADDITIONAL INFORMATION
1 Remove the ear pad on
the left unit, and then
detach the left unit.
The unit is fixed with claws (3
places). As illustrated, insert an
object such as flathead
screwdriver into the gap and lift
up the unit to detach it.
2 Remove the screw
which fixes the external
cover.
3 Open the external cover
and remove the inside
circuit board.
1 The external cover is fixed
with claws (3 places). Insert
an object such as flathead
screwdriver into the gap and
detach the cover.
2 The circuit board is fixed
with a claw. As illustrated,
insert an object such as
flathead screwdriver into the
gap at the connector to lift
up the circuit board to
remove it.
1
2
4 Pull out the connector
and remove the
rechargeable battery.
The rechargeable battery is fixed
with adhesive tape. Insert an
object such as flathead
screwdriver and lift up the
battery to remove it.
Rechargeable
battery
Left
housing
Claws
Fixed screw
1
2

Sony DR-BT21G Specifications

General

Brand	Sony
Model	DR-BT21G
Category	Headsets
Language	English