Yamaha CDC-91 - Manual (Page 13)

NOTES ABOUT THE REMOTE CONTROL TRANSMITTER
NOTES ABOUT HANDLING COMPACT DISCS
● This compact-disc player is designed only for playing of
compact discs bearing the
mark. Never attempt to
load any other type of disc into the unit.
The unit will also play 3-inch (8-cm) compact discs.
● To remove a disc from its storage case, open the case and
then press down at the center; with a finger through the
center hole and the outer edges held as shown in the
illustration, lift the disc out carefully.
● Always handle the disc with care so that its surface is not
scratched.
● Compact discs are not subjected to wear during play, but
damage to the disc surface when the disc is being handled
can adversely affect the disc's play.
● Compact discs are not affected by small particles of dust or
fingerprints on their playing surface, but even so they should
be kept clean. Wipe by using a clean, dry cloth. Do not
wipe with a circular motion; wipe straight outward from the
center.
● Do not try to clean the disc's surface by using any type of
disc cleaner, record spray, anti-static spray or liquid, or any
other chemical-based liquid, because such substances
might irreparably damage the disc's surface.
● Do not expose discs to direct sunlight, high temperature or
high humidity for a long period of time, because these might
warp or otherwise damage the disc.
To play a 3-inch (8-cm) CD
Place it in the inner recessed area of the disc tray. Do not put
a normal (5-inch/12-cm) CD on top of a 3-inch CD.
13
Battery installation
Battery replacement
If you find that the remote-control transmitter must be used
closer to the main unit, the batteries are weak. Replace both
batteries with new ones.
Notes
● Use only “AA” (R6) batteries for replacement.
● Be sure the polarities are correct. (See the illustration inside
the battery compartment.)
● Remove the batteries if the remote-control transmitter will
not be used for an extended period of time.
● If batteries leak, dispose of them immediately. Avoid
touching the leaked material or letting it come in contact with
clothing, etc. Clean the battery compartment thoroughly
before installing new batteries.
Remote-control transmitter operation range
Notes
● There should be no large obstacles between the remote-
control transmitter and the main unit.
● If the remote control sensor is directly illuminated by strong
lighting (especially an inverter type of fluorescent lamp etc.),
it might cause the remote-control transmitter to not work
correctly. In this case, reposition the main unit to avoid
direct lightening.
2
3
1
30 ° 30
°
Remote control
sensor
Within approximately
7 m (23 feet)
,,
, ,
,
NO!