Frequency, Boost/cut, Bandwidth – Fortinet 2 SXRC User Manual
Page 42: 20 hz, 18 db, Flat
42
SXRC Remote Control
Opera
tion
EQ
MENU - Here is where you adjust the selected group’s EQ
controls. All amplifiers in the group will be adjusted.
Use the
UP
and
DOWN
keys to scroll
through
frequency
,
boost/cut
and
bandwidth
and then press the
ENT
key to
select.
FREQUENCY
selects the center frequency of the equalizer and
can be set at any 1/12th octave spaced frequency from 20 Hz -
20 kHz. (
20 Hz
to
20325 Hz
) SX.1 Series is 10 Hz to 200 Hz
in 1 Hz Steps.
Use the
UP
and
DOWN
keys to select your
frequency. Press the
ESC
key to save your
setting and return to the
frequency
,
boost/cut
,
bandwidth
options menu. You
can now select another equalizer option to
adjust on this group if desired.
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.
As an example, if our center frequency is 100 HZ, a Q of .5
(area in gray) effects many more frequencies around 100 Hz than
a Q of 10(area in black) There
is no right or wrong Q, you use
whatever fits the needs of the
system or personal taste.
KICKER uses a default Q of 3.
Use the
UP
and
DOWN
keys to select your
bandwidth (Q) value and press the
ESC
to
save your setting and return to the
frequency
,
boost/cut
,
bandwidth
options menu. You can now select another
equalizer option to adjust in this group if desired.
Boost/Cut
is where you boost or cut the equalizer and has a
range of 36 dB;
-18 dB
to
+18 db
in .5 dB steps. Keep in
mind that for every 3 dB of boost you are requiring the ampli-
fier to use twice as much power in that equalized area. The
default setting from KICKER is
FLAT
(No boost or cut).
Use the
UP
and
DOWN
keys to adjust your
boost or cut and press the
ESC
key to
save your setting and return to the
frequency
,
boost/cut
,
bandwidth
options
menu. You can now select another equalizer
option to adjust in this group if desired.
When you are done adjusting the equalizer in
this group press the
ESC
key while in the
frequency
,
boost/cut
,
bandwidth
options menu to return to the GROUP ADJ
menu and choose another function to adjust.
NOTE:
While you are in the EQ menu the
EQ
indicator on the ISIS display is lit. This
indicates you are making adjustments in
the EQ menu.
HOME
ENT
ESC
HOME
ENT
ESC
100 HZ
Q=10
Q=.5
HOME
ENT
ESC
HOME
ENT
ESC
HOME
ENT
ESC
f
f r e
e q
q u
u e
e n
n c
c y
y
SYS
MEM-1
GAIN
GAIN
EQ
LPF HPF
KOMP
AMP1
LOCK
MEM-2
MEM-3
MEM-4
PHASE
MUTE
AMP2
LEFT
LEFT
RIGHT
RIGHT