15
Symptom
Possible Cause
Remedy
Video picture has rolling
bars or ghosting.
The incoming video signal is not properly grounded.
• Contact your cable or satellite provider to
correct your installation.
The PowerCenter is emitting a
loud buzzing alarm.
The PowerCenter protection circuitry has sacrificed itself to
protect connected equipment from a catastrophic surge.
• The PowerCenter must be replaced. See the Warranty
Information section for important details.
TROUBLESHOOTING
