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For models supplied with the
AC plug adaptor
If the AC power adaptor does not fit the
wall outlet, use the AC plug adaptor.
When using the dry battery
Insert one LR6 (size AA) alkaline dry
battery (not supplied) instead of the
rechargeable battery.
• Make sure not to operate the recorder while
changing the rechargeable battery even if the
recorder is connected to AC power adaptor.
The operation may stop.
• “Charging” and e may not appear in the
display immediately after you connect the AC
power adaptor and press x • CANCEL/CHG.
The indication will, however, begin flashing
after a few minutes and charging will begin.
• Because of the battery’s characteristics, the
capacity of the rechargeable battery may be
smaller than normal when it is used for the
first time or after a long period of disuse. In
this case, charge and discharge the battery
several times. The normal battery life will be
restored.
• Charge the rechargeable battery at a
temperature of +5°C (+41°F) to +35°C
(+95°F). The charging time may vary
according to the surrounding temperature.
• It is preferable to use the recorder on house
current when recording or editing. When
powering the recorder with a battery, make
sure to use a fully charged rechargeable
battery or a new dry battery.
When to charge the
rechargeable battery or
replace the dry battery
You can check the battery condition on the
display window of the recorder.
Battery power decreasing
m
Weak battery
m
The battery is drained.
“LOW BATTERY” flashes in the
display, and the power goes off.
The battery level indicator is approximate. It
may be more or less than the indication
depending on the operating condition or the
operating environment.
Hi-MD mode (When using a 60/74/80-
minute standard disc)
(Unit: approx.hours)(JEITA)
Notes
Battery life
When recording continuously
Hi-MD mode (When using a 1GB Hi-
MD disc)
(Unit: approx.hours)(JEITA
1)
)
1)
Measured in accordance with the JEITA
(Japan Electronics and Information
Technology Industries Association) standard.
Batteries Linear
PCM
Hi-SP Hi-LP
NH-7WMAA
2)
2)
When using a 100% fully charged nickel
metal hydride rechargeable battery
34.55
LR6
3)
3)
When using a Sony LR6 (size AA)
“STAMINA” alkaline dry battery (produced
in Japan)
2.5 3.5 4.5
Batteries Linear
PCM
Hi-SP Hi-LP
NH-7WMAA 2.5 4.5 5.5
LR6
5 8 9.5