Troubleshooting: harman/kardon Champagne HK695 Audio System
Speaker System emits a
loud hum or buzzing noise
when used with a stereo
only (not multichannel)
soundcard.
The redundant rear
(black) audio connector
is not protected by the
rubber cover and is
touching the computer
system
Replace the rubber cover
or otherwise insulate the
rear audio connector so it
cannot contact any
metallic surfaces
Speaker system
experiences radio
frequency interference or
picks up a radio station.
Input cable may be
picking up interference.
Wrap up excess input
cable in order to make as
short as possible.
Purchase a ferrite clamp
and attach over input
cable. A clamp can be
purchased at your local
electronics store.
Getting Help
If the troubleshooting procedures in this document do not resolve the problem, please contact Dell™
Computer Corporation for technical assistance (refer to the "Getting Help" section in your system
documentation). For information about your Dell™ warranty, see your Dell™ system documentation.
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Summary of Contents for HK695
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