Monster Power HDP 1250G+ Instructions And Warranty Information page 22

ENGLISH
Troubleshooting
SYMPTOM
Speakers emit
a humming
or buzzing noise.
Video picture has rolling
bars or ghosting.
The PowerCenter
is emitting a loud
buzzing alarm.
Device(s) plugged into
Monster GreenPower
Plus Controlled outlet(s)
is not receiving power.
Device(s) plugged
into GreenPower Plus
Controlled outlet(s)
do not switch off when
HDTV/TV plugged
into Control Outlet
is in stand-by mode.
20
LIT_MANUL_HDP_1250G+_NA_G1jl.indd 20
POSSIBLE CAUSE
The PowerCenter is sharing AC power with equipment
™
that is not properly grounded.
The incoming video signal is not properly grounded.
The PowerCenter protection circuitry has sacrificed
itself to protect connected equipment from
a catastrophic surge.
Device plugged into GreenPower Plus Control outlet
is in stand-by mode.
™
GreenPower Plus is disabled.
GreenPower Plus activation level has not been set.
REMEDY
• Connect your PowerCenter to a dedicated outlet.
• Try unplugging different components from the PowerCenter
one at a time to see if the noise stops. If a component is discovered
to be improperly grounded, attach a copper wire from the component's
chassis to the PowerCenter's grounding post.
• Contact your cable or satellite provider to correct your installation.
• The PowerCenter must be replaced. See the Limited Warranty
for Consumers section for important details.
• Turn on device plugged into GreenPower Plus Control outlet.
• Press and hold down the Power button (labeled "Switched")
on the front panel for five (5) seconds. When the PowerCenter
beeps twice, GreenPower Plus is activated.
• Set GreenPower Plus activation level. Refer to page 16 for instructions.
1/18/12 4:22 PM