Monster Power PowerCenter Haute Définition HDP IR 2550 Manuel De L'utilisateur page 27

Symptom Possible Cause
Voltage Meter reading is The incoming AC from the local power company can vary
quite far from "standard" widely even on normal days, and during "brownouts"
120-volts. may go much lower than normal.
The PowerCenter The PowerCenter protection circuitry has sacrificed
is emitting a loud itself to protect connected equipment from
buzzing alarm. a catastrophic surge.
TROUBLESHOOTING
Remedy
• Use a Monster Power AVS (automatic voltage stabilizer) to automatically keep AC
voltage within the consistent range required for optimal home theater performance.
• The PowerCenter must be replaced. See the Warranty Information section
for important details.
21