Product Service; Listening Caution - Panasonic SC-NS55 Operating Instructions Manual

Product Service

1. Damage requiring service − The unit should be serviced
by qualifi ed service personnel if:
(a) The AC power supply cord or the plug has been
damaged; or
(b) Objects or liquids have gotten into the unit; or
(c) The unit has been exposed to rain; or
(d) The unit does not operate normally or exhibits a
marked change in performance; or
(e) The unit has been dropped or the cabinet damaged.
2. Servicing − Do not attempt to service the unit beyond that
described in these operating instructions. Refer all other
servicing to authorized servicing personnel.
3. Replacement parts − When parts need replacing ensure
the servicer uses parts specifi ed by the manufacturer or
parts that have the same characteristics as the original
parts. Unauthorized substitutes may result in fi re, electric
shock, or other hazards.
4. Safety check − After repairs or service, ask the servicer to
perform safety checks to confi rm that the unit is in proper
working condition.
The servicer will require all components to service your
system.
Therefore, should service ever be necessary, be sure to
bring the entire system.
Product information
For product information or assistance with product
operation:
Refer to "Customer Services Directory" on page 18.
16

Listening caution

Selecting fi ne audio equipment such as the unit you've
just purchased is only the start of your musical enjoyment.
Now it's time to consider how you can maximize the fun
and excitement your equipment offers. This manufacturer
and the Electronic Industries Association's Consumer
Electronics Group want you to get the most out of your
equipment by playing it at a safe level. One that lets the
sound come through loud and clear without annoying blaring
or distortion—and, most importantly, without affecting your
sensitive hearing.
We recommend that you avoid prolonged exposure to
excessive noise.
Sound can be deceiving. Over time your hearing "comfort
level" adapts to higher volumes of sound. So what sounds
"normal" can actually be loud and harmful to your hearing.
Guard against this by setting your equipment at a safe level
BEFORE your hearing adapts.
To establish a safe level:
• Start your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably
and clearly, and without distortion.
Once you have established a comfortable sound level:
• Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. After all, we want you listening
for a lifetime.