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23
SX .4 Series Amplifiers
Operation
Lo-Pass MENU - This menu is where you adjust the low pass
crossover for each amplifier. There are two LO-PASS menus,
one for AMP 1 and one for AMP 2. This allows each amplifier
to have its own individual LO-PASS
setting.
Use the
UP and DOWN keys to
scroll through
AMP-1 and AMP-2 and
press the
ENT key to select the
amplifier you want to adjust.
Your options for each amplifier are
frequency and slop[e.Use the UP
and DOWN keys to choose one and
press the
ENT key to select it.
FREQUENCY selects the crossover point and can be set at any
1/12th octave frequency from 30 Hz to 20 kHz.
(
30 Hz to 20325 Hz)
Use the
UP and DOWN keys to
select your frequency. Press the
ESC to return to the selected
amplifier’s LO-PASS menu.
SLOPE selects the rolloff of the crossover and can be set
from
oFF to 36 dB in 6 dB steps.
Use the
UP and DOWN keys to
select your slope. Press the
ESC to
return to the selected amplifier’s
LO-PASS menu.
When you are done adjusting the
selected amplifier’s LO-PASS crossover
press the
ESC key to return to the
LO-PASS menu
AMP-1 / AMP-2 options
to select the other amplifier.
If done adjusting the LO-PASS
crossover, press the
ESC key again
to return to the MAIN menu
NOTE...
While adjusting the LO-PASS crossover you will notice the
LPF indicator on the ISIS VFD display is lit. This indicates
you are in the LO-PASS crossover menu.
The
AMP1 or AMP 2 indicator will light up to indicate which
amplifier you are currently adjusting.
The KICKER SX amplifier monitors and prevents any low pass
crossover point from being any closer than 1/3 octave from
the high pass crossover point. If you cannot set the low pass
crossover where you want then check the
HPF indicator and
see if it is flashing. If it is then you need to go to the HI-PASS
menu and raise the high pass crossover point.
This is done as a safety precaution to prevent a notch filter
condition.
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
Use the UP and DOWN keys to
select your Q value. Press the
ESC
to return to the selected amplifier’s
EQ menu.
BOOST/CUT is how much you want to boost or cut the
equalizer and has a range of
-18 dB to + 18 dB in .5 dB
steps.
Use the
UP and DOWN keys to
adjust each setting and the
ESC
key to return to the selected
amplifier’s EQ menu.
When you are done adjusting the
selected amplifier’s EQ press the
ESC key to return to the EQ menu
AMP-1 / AMP-2 options to select the
other amplifier.
If done adjusting the EQ, press the
ESC key again to return to the MAIN
menu
NOTE...
While adjusting the EQ you will notice the
EQ indicator on
the ISIS VFD display is lit. This indicates you are in the EQ
menu.
The
AMP1 or AMP 2 indicator will light up to indicate which
amplifier you are currently adjusting.
22
SX .4 Series Amplifiers
Operation
EQ MENU - This menu is where you adjust the single band
parametric equalizer for each amplifier. There are two EQ
menus, one for AMP 1 and one for AMP 2. This allows each
amplifier to have its own individual EQ setting.
Use the
UP and DOWN keys to
scroll through
AMP-1 and AMP-2 and
press the
ENT key to select the
amplifier you want to adjust.
Your options for each amplifier are
frequency, bandwidth and
boost/cut. Use the UP and DOWN
keys to choose one and press the
ENT key to select it.
FREQUENCY selects the center frequency of the EQ and can
be set at any 1/12th octave frequency from 20 Hz - 20 kHz.
(
20 Hz to 20325 Hz)
Use the
UP and DOWN keys to
select your frequency. Press the
ESC to return to the selected
amplifiers EQ menu.
BANDWIDTH (better known as Q) can be set from .5 to 10 in
.5 increments. In simple terms, lower Q effects more
frequencies around the center frequency while higher Q
effects fewer frequencies around the center frequency.
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC