12
Top Panel Controls, Display and Switches
POWER
GUARD LED
lights when the
Power Guard
Circuit acti-
vates for Am-
plifier Channels
1 or 2
CH 1-2 MODE Switch
selects STEREO or
BRIDGE mode of
operation
CROSSOVER Filter
Switch and Control se-
lect the low roll-off fre-
quency, high roll-off
frequency or flat fre-
quency response
CH 3-4 SENSITIVITY
Individual Input Sensi-
tivity Controls for
Channels 3 and 4
CH 1-2 EQUALIZER Con-
trols select the Frequency and
the Level of Boost or Cut at
the center frequencies
INPUT
SOURCE
Switch for
Channels 3, 4
selects either
CHs 1, 2, or
3, 4 or
Subwoofer
(Sum of CHs
1, 2, 3, and 4)
POWER GUARD LED
lights when the Power
Guard Circuit activates
for Amplifier Channels
3 or 4
CH 3-4 EQUALIZER Con-
trols select the Frequency and
the Level of Boost or Cut at
the Center Frequencies
CH 1-2 SENSITIVITY
Individual Input Sensitivity
Controls for Channels 1
and 2
CH 3-4 MODE Switch
selects STEREO or
BRIDGE mode of
operation
CROSSOVER Filter
Switch and Control se-
lect the low roll-off fre-
quency, high roll-off
frequency or flat fre-
quency response