Monster Power PowerCenter HTFS 450 User Manual
Page 10
4
MONSTER EXCLUSIVE TRI-MODE TECHNOLOGY
Patented Tri-Mode technology protects all three power lines (Line, Neutral, Ground) via relays, MOVs, and thermal fuses.
During voltage sags and swells, the relays automatically disconnect the Line and Neutral power lines. An audible alarm
also sounds to let you know your PowerCenter has protected your components. Tri-Mode circuitry automatically reconnects
your AV system to the AC power when voltage returns to normal operating threshold.