Additional Information; Precautions - Sony Walkman MZ-NF810CK Operating Instructions Manual

Additional information

Precautions

On safety
Do not put any foreign objects in the DC IN 3V
jack.
On power sources
• Use house current, nickel metal hydride
rechargeable battery, LR6 (size AA) battery,
or car battery.
•
For use in your house: For the supplied battery
charging stand, use the AC power adaptor
supplied with this recorder. Do not use any other
AC power adaptor since it may cause the recorder
to malfunction.
Polarity of the
plug
• Connect the AC power adaptor to an easily
accessible AC outlet. Should you notice an
abnormality in the AC power adaptor,
disconnect it from the AC outlet immediately.
• The recorder is not disconnected from the AC
power source (mains) as long as it is
connected to the wall outlet, even if the
recorder itself has been turned off.
• If you are not going to use this recorder for a
long time, be sure to disconnect the power
supply (AC power adaptor, dry battery,
rechargeable battery, or car battery cord). To
remove the AC power adaptor from the wall
outlet, grasp the adaptor plug itself; never pull
the cord.
On heat build-up
Heat may build up in the recorder if it is used
for an extended period of time. This, however,
is not a malfunction.
On installation
• Never use the recorder where it will be
subjected to extremes of light, temperature,
moisture or vibration.
• Never wrap the recorder in anything when it is
being used with the AC power adaptor. Heat
build-up in the recorder may cause
malfunction or damage.
74
On the headphones/earphones
Road safety
Do not use headphones/earphones while
driving, cycling, or operating any motorized
vehicle. It may create a traffic hazard and is
illegal in many areas. It can also be potentially
dangerous to play your recorder at high volume
while walking, especially at pedestrian
crossings. You should exercise extreme caution
or discontinue use in potentially hazardous
situations.
Preventing hearing damage
Avoid using headphones/earphones at high
volume. Hearing experts advise against
continuous, loud and extended play. If you
experience a ringing in your ears, reduce the
volume or discontinue use.
Caring for others
Keep the volume at a moderate level. This will
allow you to hear outside sounds and to be
considerate of the people around you.
On the remote control/rotary
commander
The supplied remote control/rotary commander
is designated for this recorder only. You cannot
use the recorder with a remote control supplied
with other equipment.
Note on charging
• The supplied battery charging stand can be
used only with this recorder. Any other
models cannot be charged.
• Do not use the supplied battery charging stand
to charge any other battery besides the
supplied one or the one designated for it (NH-
10WM).
• Be sure to use the supplied AC power adaptor.
• Charge the rechargeable battery at a
temperature of +5 C (+41 F) to +40 C
(+104 F).
• Though the battery charging stand and the
battery may become hot during the charging
procedure, this poses no danger.
• If you are charging the battery for the first
time or after a long period of disuse, the
battery may not charge up to its rated capacity.
This is a normal characteristic. After you use
and recharge the battery a few times, it will
return to its normal charge capacity.