Sony Walkman WM-GX688 Operating Instructions Manual page 52

English
Choosing a Power
Source
Dry Battery
Attach the supplied battery case,
and then insert one R6 (size AA)
battery with correct polarity.
Note
• For maximum performance we
recommend that you use a Sony
alkaline battery.
Rechargeable Battery
1 Insert the supplied
rechargeable battery (NC-
6WM) into the charger with
correct polarity.
See the 3 and # indications
on your charger.
2 Plug in the charger to the
house current (mains).
Japanese model: Full
charging takes about 3 hours.
"Sony World Model": Full
charging takes about 1 hour.
If the plug does not fit to your
mains, attach the supplied
AC plug adaptor.
3 Insert the fully charged
battery into the rechargeable
battery compartment.
You can charge the battery about
300 times.
52
When to replace/charge
the battery
Replace or charge the battery
when "e" flashes in the
display.
Battery life
(Approx. hours)
Sony alkaline LR6 (SG)**
Tape playback
Radio reception
MIC recording
Radio recording
Rechargeable battery (NC-6WM)
Tape playback
Radio reception
MIC recording
Radio recording
Sony alkaline LR6 (SG)** and
Rechargeable NC-6WM
Tape playback
Radio reception
MIC recording
Radio recording
(EIAJ*)
31.5
32
10
6.5
8.5
10
4
3
40
42
13
9