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36
Common Problems
Buzz in Audio Equipment
Some inexpensive stereo systems have inadequate internal
power-supply filtering and may buzz slightly when powered
by the Jazz PP 300 C. The best solution to eliminate the
buzzing is to use an audio system with a good quality filter.
Television Interference
The Jazz PP 300 C is shielded to minimize interference with
TV signals. If TV signals are weak, you may see interference
in the form of lines scrolling across the TV screen. Try one of
the following suggestions to minimize or eliminate the
interference:
• Use an extension cord to increase the distance between
the Jazz PP 300 C and the TV, antenna, and cables.
• Adjust the orientation of the Jazz PP 300 C, television,
antenna, and cables.
• Maximize TV signal strength by using a better antenna.
Use a shielded antenna cable where possible.
• Try a different TV. Different models vary considerably in
their susceptibility to interference.
Troubleshooting Reference
WARNING: Electric shock hazard
Do not remove the cover of the Jazz PP 300 C or
disassemble the Jazz PP 300 C except to replace the
internal battery. The Jazz PP 300 C does not contain any
internal user-serviceable parts and attempting to service
the unit yourself could result in electrical shock or burn.
Jazz 300.book Page 36 Thursday, February 28, 2002 11:36 AM