Monster FlatScreen SuperThin In-Wall PowerCenter 200 - Manual (Page 11)

ENGLISH
Please read and observe the following safety
points at all times.
INSTALLATION INSTRUCTIONS
Important Safety Information
WARNING – Installation
Monster recommends the In-Wall PowerCenter
be installed by a licensed electrician.
IMPORTANT NOTE
Be sure to turn off the particular
circuit branch that provides power
to the wires you are accessing from
the main breaker panel.