-9-
8
MIDRANGE LEVEL CONTROL
This control is used to adjust the output level from the “MIDRANGE
OUTPUT” jacks. Set the control to the “MIN” position and slowly adjust
it until the desired level of midrange output is achieved for the amplifier/
speaker system being used.
9
HIGH LEVEL CONTROL
This control is used to adjust the output level from the “HIGH OUTPUT”
jacks. Set the control to the “MIN” position and slowly adjust it until the
desired level of high frequency output is achieved for the amplifier/
speaker system being used.
NOTE:
The High Level Control is only operational in the “3-WAY” setting
of the Output Mode Selector
3
. If the Output Mode Selector is in
the “2-WAY” setting, there will be no output from the “HIGH
OUTPUT” jacks and no effect by adjusting the High Level Control
9
or High High-Pass Frequency Controls
bo
.
bl
SUBWOOFERLOW-PASSFREQUENCYCONTROLS
These controls (one each for the right and left channels) are used to set
the low-pass filter crossover frequency in the Subwoofer section of the
unit. The frequencies
below
the setting of these controls will be passed
through the crossover to the “SUBWOOFER OUTPUT” jacks. Adjust the
controls as appropriate for the woofer-to-midrange crossover frequency
of the speaker system being used.
bm
MIDRANGEHIGH-PASSFREQUENCYCONTROLS
These controls (one each for the right and left channels) are used to set
the high-pass filter crossover frequency in the Midrange section of the
unit. The frequencies
above
the setting of these controls will be passed
through the crossover to the “MIDRANGE OUTPUT” jacks. Adjust the
controls as appropriate for the woofer-to-midrange crossover frequency
of the speaker system being used.
bn
MIDRANGELOW-PASSFREQUENCYCONTROLS
These controls (one each for the right and left channels) are used to set
the low-pass filter crossover frequency in the Midrange section of the
unit when the Output Mode Selector
3
is in the “3-WAY” setting. The
frequencies
below
the setting of these controls and
above
the setting
of the Midrange High-Pass Frequency Control
bm
will be passed
through the crossover to the “MIDRANGE OUTPUT” jacks. Adjust the
controls as appropriate for the midrange-to-tweeter crossover fre-
quency of the speaker system being used.
NOTE:
In the “2-WAY” setting of the Output Mode Selector
3
, the
Midrange Low-Pass Frequency Controls are disabled and all
frequencies
above
the setting of the Midrange High-Pass
FrequencyControls
bm
willbepassedthroughtothe“MIDRANGE
OUTPUT” jacks.
bo
HIGHHIGH-PASSFREQUENCYCONTROLS
These controls (one each for the right and left channels) are used to set
the high-pass filter crossover frequency in the High Frequency section
of the unit when the Output Mode Selector
3
is in the “3-WAY” setting.
The frequencies
above
the setting of the High High-Pass Frequency
Control will be passed through the crossover to the “HIGH OUTPUT”
jacks. Adjust the controls as appropriate for the midrange-to-tweeter
crossover frequency of the speaker system being used.
NOTE:
The High High-Pass Controls are only operational in the “3-WAY”
setting of the Output Mode Selector
3
. If the Output Mode
Selector is in the “2-WAY” setting, there will be no output from
the “HIGH OUTPUT” jacks and no effect by adjusting the High
Level Control
9
or High High-Pass Frequency Controls
bo
.
bp
FUSE
The circuitry of the crossover is protected from damage by an automo-
tive-type fast-blow fuse. If fuse replacement is necessary, use only
fuses of the same ampere rating (1 Amp.) as originally supplied with
the unit. The use of fuses with incorrect ratings may cause serious
damage to the crossover. If fuses blow consistently, carefully check all
electrical connections to the unit.
