143
VQT2M75
temperature as possible. (Recommended
temperature: 15°C to 25 °C (59 °F to
77 °F), Recommended humidity: 40% to
60%)
≥Extremely high temperatures or low
temperatures will shorten the life of the
battery.
≥If the battery is kept in high-temperature,
high-humidity, or oily-smoky places, the
terminals may rust and cause
malfunctions.
≥To store the battery for a long period o f
time, we recommend you charge it once
every year and store it again after you
have completely used up the charged
capacity.
≥Dust and other matter attached to the
battery terminals should be removed.
Prepare spare batteries when going out
for recording.
≥Prepare batteries enough to last for 3 to 4
times the period you are planning to
record for. Cold places such as a ski resort
can shorten recording time.
If you drop the battery accidentally,
check to see if the terminals are
damaged.
≥Attaching a battery with damaged
terminals can damage the unit or AC
adaptor.
Do not throw an old battery into fire.
≥Heating a battery or throwing it into a fire
may result in an explosion.
If the operating time is very short even
after the battery has been recharged, the
battery has worn out. Please purchase a
new battery.
≥If the temperature of the battery is
extremely high or extremely low, charging
may take time or the battery may not be
charged.
≥If the charging lamp keeps flashing, make
sure that the terminals of the battery or the
AC adaptor are not exposed to dirt, foreign
objects or dust, then reconnect them
properly.
Disconnect the AC cable from the AC
outlet when you remove dirt, foreign
objects or dust on the terminals of the
battery or the AC adaptor.
If the charging lamp is still flashing, the
temperature of the battery may be
extremely high or extremely low or
something may be wrong with the battery
or AC adaptor. Contact consumer support.
(l161, 162)
≥If you use the AC adaptor near a radio,
radio reception may be disturbed. Keep
the AC adaptor 1m (3.3 feet) or more
away from the radio.
≥When using the AC adaptor, it may
generate whirring sounds. However, this is
normal.
≥After use, be sure to disconnect the AC
adaptor. (If it is left connected, a minute
amount of current is consumed.)
≥Always keep the electrodes of the AC
adaptor and battery clean.
About the AC adaptor
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