Yamaha YHT-470 - Manual (Page 16)

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, UM-3 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 not to work
correctly. In this case, reposition the main unit to avoid direct
lighting.
16
NOTES ABOUT THE REMOTE CONTROL TRANSMITTER
NOTES ABOUT HANDLING COMPACT DISCS
• This compact disc player is designed only for playing
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.
30 ° 30
°
,,
, ,
,
NO!
Remote control
sensor
Within approximately
7 m (23 feet)