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Troubleshooting - Philips AZ1133/78 User Manual

Cd soundmachine

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Maintenance & Safety (See 7)
CD player and CD handling
If the CD player cannot read CDs correctly,
use a cleaning CD to clean the lens before
taking the set to repair.
The lens of the CD player should never be
touched!
Sudden changes in the surrounding
temperature can cause condensation on the
lens of your CD player. Playing a CD is then
not possible. Do not attempt to clean the
lens but leave the set in a warm environment
until the moisture evaporates.
Always close the CD-tape door to avoid dust
on the lens.
To clean the CD, wipe in a straight line from
the center towards the edge using a soft,
lint-free cloth. Do not use cleaning agents as
they may damage the disc.
Never write on a CD or attach any stickers
to it.
Environmental information
All unnecessary packaging material has been omitted.The packaging can be easily separat-
ed into three materials: cardboard, polystyrene and plastic.
Your set consists of materials which can be recycled if disassembled by a
specialized company. Please observe the local regulations regarding the
disposal of packaging, dead batteries and old equipment.
Safety information
Place the set on a flat, hard and stable surface
so that the system does not tilt.
Do not expose the set, batteries, CDs to
humidity, rain, sand or excessive heat caused
by heating equipment or direct sunlight.
The apparatus shall not be exposed to drip-
ping or splashing.
Adequate ventilation with a minimum gap of
15cm (6 inches) between the ventilation
holes and surrounding surfaces is necessary
to prevent heat build-up.
Do not cover the ventilation openings with
items such as newspapers, table-cloths, cur-
tains, etc.
No objects filled with liquids, such as vases,
shall be placed on the apparatus.
No naked flame sources, such as lighted can-
dles, should be placed on the apparatus.
The mechanical parts of the set contain
self-lubricating bearings and must not be oiled
or lubricated.
To clean the set, use a dry cloth. Do not use
any cleaning agents containing alcohol,
ammonia, benzene or abrasives as these may
harm the housing.

Troubleshooting

If a fault occurs, first check the points listed below before taking the set for repair.
If you are unable to remedy a problem by following these hints, consult your dealer or service centre.
:
WARNING
Do not open the set as there is a risk of electric shock. Under no
circumstances should you try to repair the set yourself, as this will invali-
date the guarantee.
Problem
– Possible cause
• Remedy
No hay sonido/energía
– Volume not adjusted
• Adjust the VOLUME
– Power cord not securely connected
• Connect the AC power cord properly
– Batteries dead/ incorrectly inserted
• Insert (fresh) batteries correctly
– Headphones connected to the set
• Disconnect headphones.
– CD contains non-audio files
• Press ∞ , § once or more to skip to a CD audio
track, instead of the data file.
Display does not function properly / No
reaction to operation of any of the
controls
– Electrostatic discharge
• Switch off and unplug the set. Reconnect after a
few seconds
Severe radio hum or noise
– Electrical interference: set too close to TV, VCR or
computer
• Increase the distance
Poor radio reception
– Weak radio signal
• FM: Adjust the FM telescopic aerial
no indication
– No CD inserted
• Insert a CD
– CD badly scratched or dirty
• Replace/ clean CD, see Maintenance
– Laser lens steamed up
• Wait until lens has cleared
– CD-R/CD-RW is blank or not finalized
• Use a finalized CD-R/CD-RW or suitable CD
Audio disc only
Note:
Make sure the CD is not encoded with
Copyright protection technologies, as some
do not conform to the Compact Disc stan-
dard.
The CD skips tracks
– CD damaged or dirty
• Replace or clean CD
– Program/Shuffle is active
• Quit program/shuffle mode
Note: A CD badly scratch or dirty may result in
improper operation.
Sound skips during MP3 playback
– MP3 file made at compression level exceeding
320kbps
• Use a lower compression level to record CD
tracks into MP3 format
– Disc damaged or dirty
• Replace or clean disc.

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This manual is also suitable for:

Az1133