∫To confirm the battery charge on the
LCD
Press [DISPLAY].
The battery display appears on the LCD for
a few seconds.
It roughly shows the remaining charge.
∫If play time dramatically reduces after
recharging
The battery has reached the end of its
service life (it can be recharged about
300 times).
∫If the unit is not to be used for a long
time
≥Detach the battery. (Even if the unit is off,
it still uses some power. This can lead to
over discharging of the battery and
malfunction.)
≥Recharge the battery when you are ready
to use it again.
∫To detach the built-in battery
∫(When the unit is off)
1Slide and lift the latch.
2Lift the battery out of the unit.
Getting Started
11
RQT6025
≥Charge the battery before using it for the
first time.
≥For replacement, see page 4 “Optional
accessories”.
∫To recharge the built-in battery
∫(When the unit is off)
Connect to the household AC outlet while
the battery is attached (see left).
CHG
Full Low Recharge
Using the built-in battery (Lithium ion battery pack)
Note
Refer to “IMPORTANT SAFETY
INSTRUCTIONS” on pages 6 and 7.
∫Approximate recharging and play
times
(Actual times depend on operating
conditions)
Recharging Front of this unit
The [CHG] indicator lights.
The [Í] indicator goes out.

1

2

Built-in
battery
Bottom of
the unit
Bottom of
the unit
Note
After detaching the built-in battery, take care
when handling the unit.
∫To attach the built-in battery
∫(When the unit is off)
1Insert the battery’s flange into the slot in
the compartment.
2Push the battery so it clicks into place.
Lock release button
(This appears automatically when there is
about 10 minutes of charge remaining.)

12

Built-in battery
Recharging is complete when [CHG]
goes out. (The [Í] indicator lights.)
Disconnect the AC power supply cord
and AC adaptor.
Recharging
[at 20 oC
(68 oF)]
3 hours
3 hours
3 hours
LCD
brightness
level
j5
0
5
LCD on
2 hours
30 minutes
2 hours
1 hour
30 minutes
LCD off
3 hours
30 minutes
3 hours
30 minutes
3 hours
30 minutes
Play time
≥Brightness is factory preset to “0”.
≥To change the LCD brightness
(➡page 19).
For longer use
Power the unit together with the optional
battery pack (➡page 35).
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}