Troubleshooting – Monster HTUPS 3700 User Manual
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23
Symptom
Possible Cause
Remedy
Video picture
has rolling bars
or ghosting .
The incoming video signal
is not properly grounded .
• Ensure that the cable TV line is connected
to the cable coax connection, not the
Satellite coax connection . The ground loop
isolation on the cable connection may
interfere with satellite TV signals .
• Contact your cable or satellite provider
to correct your installation .
The HTUPS
3700
is emitting a loud
buzzing alarm .
The HTUPS
3700 protection circuitry has
sacrificed itself to protect connected equipment
from a catastrophic surge .
• The HTUPS
3700 must be replaced .
See the Warranty Information section
for important details .
TROUbleSHOOTInG
COn’T