Medion MD 80137 - Manual (Page 6)

Grounding the Antenna System
If an outside antenna is connected to this equipment, be sure the antenna system is
grounded in order to provide some protection against voltage surges.
Disc Use
1. Take out the disc as shown to the right. Hold the edge and center of
the disc. Don’t touch the varnish side as this may damage the
information on the disc.
2. Don’t put stickers or labels on the disc surface. This will cause a
weight bias on the disc and lead to abnormal playback.
3. Please don’t scratch or spot the varnish side.
4. The rotational speed of the disc is very high. Please don’t use any
broken, scratched, cracked or bent disc or it will damage the DVD
recorder.
5. Disc cleaning
Finger prints or dirty spots on the disc will reduce the reflection,
which will lead to a poor signal. With a poor signal, the playing
performance will decrease. Please use a soft cloth to wipe the disc
straight from center to the outer edge. If the disc is too dirty, you can
use a damp soft cloth to wet the disc first, and then wipe it with a
dry soft cloth.
Never use cleaning liquid, methylbenzene, diluted formula, anti-
static liquid or other solution for disc cleaning; it may damage the
surface of the disc.
6. Storage of the disc
• Put the discs in the original box to prevent bending or other
damage to the disc.
• Don’t put the discs in areas with high temperature, high
humidity or in direct sunlight.
• Please read any instructions on the disc label carefully.
6 MD 80137 Digital DVD Recorder
and Player User’s Manual
IMPORTANT SAFETY INSTRUCTIONS
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