Precautions - Sony Discman D-303 Operating Instructions Manual

Precautions
On power sources
• Use the rechargeable battery pack
(supplied), alkaline batteries (not
supplied), house current, or a car battery.
• For AC operation: Use the AC power
adaptor supplied with this player. Do not
use any other AC power adaptor as it
may cause malfunction.
• For car battery operation: Use the mount
plate CPM-203P (not supplied) and car
connecting pack CPA-2 (not supplied), or
car battery cord recommended for this
player.
• When the unit will not be used tor a tong
time, be sure to disconnect the power
source (AC power adaptor, rechargeable
battery pack, alkaline batteries, car
battery cord or mount plate) from the
unit. To remove the AC power adaptor
from the wall outlet, grasp the adaptor
itself; never pull it by the cord.
On operation
Since the CD system offers a wide
dynamic range, the peaks of the high
level inputs are recorded with high
fidelity, and the noise level is very low.
Do not turn up the volume while
listening to a portion with no audio
signals or very low level inputs, if you
do. the speakers may be damaged when
a peak level portion is played.
On installation
• Never put the unit:
—near heat sources such as radiators
or airducts.
—in direct sunlights.
—exposed excessive dust.
—exposed moisture or rain.
—exposed mechanical vibration or
shock.
—in an inclined position.
• If the player is brought directly from a
cold location to a warm location, or is
placed in a very damp room, moisture
may condense on the lens inside the
player. Should this occur, the player
will not operate. In this case,
remove
the disc and leave the player In a
warm place for several hours until
the moisture evaporates.
• For the unit to operate at its best, it
should not be subjected to
temperatures below 5°C (41°F) or
above 35°C (95°F).
About the headphones
• Avoid listening with your headphones:
—while driving, cycling, etc.
—for an extended time at a loud
volume.
• Remember not to disturb those close
to you with the sounds from your
headphones.
If you have any questions or problems
concerning your unit, please contact
your nearest Sony dealer.