Lanzar VBE420P User Manual page 3

CONTROLS
CD/RADIO INPUT GAIN CONTROLS
The CD/Radio LR channel can be adjusted from the top cover.
Turn the knob clockwise to increase the input level or turn counterclockwise to
reduce the input level.
Phase Shift Selector Switch
Allows you to select the proper phase of the subwoofer output signal to
compensate for the timing di erences between the subwoofer output and the
front/rear output signals.
3
www.Lanzar.com