Pioneer PD-M550 - Manual (Page 19)

Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with this component, check
the points below. Sometimes the trouble may lie in another component. Investigate the other components and electrical appliances being
used.
If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest PlIONEER authorized service center or your
dealer to carry out repair work.
Symptom Probable cause Remedy
Magazine is not expelled when
EJECT burton is pressed.
• Power plug is disconnected from outlet, • Connect plug to amplifier or wall outlet.
When playback is started, it stops
immediately. Pauses or stops
during playback.
• Disc is loaded upside down.
• Smudged on the disc, etc, ;
• Load the disc correctly with the label side
DOWN.
• Clean the smudges from the disc and then
play it again.
No sound • Output cords are connected incorrectly or
loosely.
• Incorrect operation of stereo amplifier.
• Pin plugs and/or amplifier terminals are dirty.
• Player is in pause mode. ;
e Connect properly.
e Check the settings of amplifier switches and
sound volume controls.
• Clean iaway dirt.
|i Press ¡the ► button.
Sound is distorted, noise is output. • Incorrect conneaions.
• Pin plugs and/or amplifier terminals are dirty.
• Interference is being picked up from a TV set.
e Connect to amplifier’s AUX or CD terminals.
Do not connect to PHONO terminals.
• Clean away dirt,
•
Switch OFF TV set, or move player away from
TV set.
With certain discs, loud noise is
produced, or play stops. • Disc has bad scratch or warp.
• Disc is extremely dirty.
• Replape the disc.
• Clean idisc.
The picture of the TV screen is
fluctuated or FM broadcast is
interfered with noise.
• Interference is being picked up from the CD
player.
• Turn off POWER of the player, or move the
i playeri away from TV or tuner,
Remote control will not function.
(PD-M550/PD-455/PD-M453 only) • Dead batteries.
• Too far from player or wrong angle.
• Obstruction between player and remote control
unit.
• Replace batteries.
•
The distance between remote control unit and
player iShould be no more than about 7 meters.
The operational angle against the front panel
is witfjin 30' from right or left end of player.
• Relocate remote control unit or remove
obstruction.
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