Cautions On Use - Pioneer PD-50-K Manual De Instrucciones

Additional information
MP3 file playback
• Please use discs recorded to compatibility with CD-
ROM file systems (ISO9660 level 1 and 2), and those
compatible with extended format (Joliet, Romeo).
• This unit does not support Variable Bit Rate (VBR);
(even if files are playable, the times shown in the
front panel display will be incorrect due to the
change in bitrate, thus changing faster or slower
than the correct time values.)
• This unit does not support multi-session discs.
• A total maximum of 648 folders and tracks can be
recognized and played. Of that number, a
maximum of 299 may be folders. However,
depending on the folder composition, not all folders
and tracks can be recognized and played.
• For optimum sound quality, bit rates of 128 kbps or
higher are recommended for recordings.
MPEG-4 AAC file playback
• AAC is an acronym for "Advanced Audio Coding,"
the basic format for audio compression technology
used in MPEG-2 and MPEG-4.
• This unit supports the playback of AAC files with
the extension ".m4a," as encoded by iTunes®.
However, playback may not be possible in the case
of files copy protected by DRM, and depending on
the iTunes encoding version.
• iTunes is a trademark of Apple Inc., registered in
the U.S. and other countries.

Cautions on use

Moving the player
When moving this unit to a new location, always perform
the following procedure first: Remove any disc loaded
and close the disc tray. Press the unit's /I STANDBY/
ON button so that the [-OFF-] appears in the front panel
display, then wait ten seconds before disconnecting the
power cord. Damage or malfunctions may result if the
unit is moved with a disc loaded in the tray.
Place of installation
Select a stable place near the TV and AV system to which
the unit is connected.
Do not place the player on top of a TV or color monitor.
Keep it away from cassette decks or other components
easily affected by magnetism.
Avoid the following types of places:
• Places exposed to direct sunlight
• Humid or poorly ventilated places
• Extremely hot or cold places
• Places subject to vibration
• Places in which there is much dust or cigarette
smoke
• Places exposed to soot, steam or heat (in kitchens,
etc.)
Do not mount the unit on a sofa or other object or
material with absorbent qualities, since sound quality
may be adversely affected.
Do not place objects on top
Do not place objects on top of the player.
Keep away from heat
Do not place the player on top of an amplifier or other
device generating heat. When installing in a rack, to
avoid the heat generated by the amplifier and other
devices, place it on a shelf below the amplifier whenever
possible.
Turn the power off when not using the
player
Depending on the conditions of the TV broadcast
signals, striped patterns may appear on the screen when
the TV is turned on while the player's power is turned on.
This is not a malfunction with the player or TV. If this
happens, turn the player's power off. In the same way,
noise may be heard in the sound of a radio.
Condensation
If the player is moved suddenly from a cold place into a
warm room (in winter, for example) or if the temperature
in the room in which the player is installed rises
suddenly due to a heater, etc., water droplets
(condensation) may form inside (on operating parts and
the lens). When condensation is present, the player will
not operate properly and playback is not possible. Let the
player stand at room temperature for 1 or 2 hours with
the power turned on (the time depends on the extent of
condensation). The water droplets will dissipate and
playback will become possible.
Condensation can also occur in the summer if the player
is exposed to the direct wind from an air-conditioner. If
this happens, move the player to a different place.
Cleaning the player
Normally, wipe the player with a soft cloth. For tough dirt,
apply some neutral detergent diluted in 5 to 6 parts water
to a soft cloth, wring out thoroughly, wipe off the dirt,
then wipe again with a dry cloth.
Note that getting alcohol, thinner, benzene or
insecticide on the player could cause the print and
coating to peel off. Also, avoid leaving rubber or vinyl
products in contact with the player for long periods of
time, as this could damage the cabinet.
When using chemical-impregnated wipes, etc., read the
wipe's cautions carefully.
Unplug the power cord from the power outlet when
cleaning the player.
Caution for when the unit is installed in a
rack with a glass door
Do not press the  OPEN/CLOSE on the remote control
to open the disc tray while the glass door is closed. The
door will hamper the movement of the disc tray, and the
unit could be damaged.
Cleaning the pickup lens
The player's lens should not become dirty in normal use,
but if for some reason it should malfunction due to dust
or dirt, consult your nearest Pioneer authorized service
center. Although lens cleaners for players are
commercially available, we advise against using them
since some may damage the lens.
Handling discs
Do not use damaged (cracked or warped) discs.
Do not scratch the disc's signal surface or let it get dirty.
Do not load more than one disc into the player at a time.
Do not glue paper or put stickers onto the disc, or use a
pencil, ball-point pen or other sharp-tipped writing
instrument. These could all damage the disc.
Storing discs
Always store discs in their cases, and place the cases
vertically, avoiding places exposed to high temperatures
or humidity, direct sunlight or extremely low
temperatures.
Be sure to read the cautions included with the disc.
Cleaning discs
It may not be possible to play the disc if there are
fingerprints or dust on it. In this case, using a cleaning
cloth, etc., to wipe the disc gently from the center toward
the outer edge. Do not use a dirty cleaning cloth.
Do not use benzene, thinner or other volatile chemicals.
Also do not use record spray or antistatic agents.
For tough dirt, apply some water to a soft cloth, wring out
thoroughly, wipe off the dirt, then wipe off the moisture
with a dry cloth.
Specially shaped discs
Specially shaped discs (heart-shaped, hexagonal, etc.)
cannot be used on this player. Never use such discs, as
they will damage the player.
Condensation on discs
If the disc is moved suddenly from a cold place into a
warm room (in winter, for example), water droplets
(condensation) may form on the disc surface. Discs will
not play properly if there is condensation on them.
Carefully wipe off the water droplets from the disc
surface before using the disc.
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En