AXTON A642DSP Руководство по установке и эксплуатации - Страница 6
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EQ Settings
You can build your sound according to your
settings in the EQ menu. Depending on the
grade of required accuracy, you can chose
between a 10 and a 31 band parametric
equalizer.
Swipe to the right/ to the left to get to the
bands outside of the screen area.
In the line „f0" tap on the band you want to
adjust. A pop-up window appears to enter
the value of the center frequency you want.
Confirm with „Ok"
.
In the line „Q" tap on the band you want to
adjust. A pop-up window appears to enter
the value of the quality factor you want.
Confirm with „Ok"
. Instead you can
also touch "-" or "+" to adjust the Q factor in
0.1 steps.
The quality factor (Q factor) determines the
effect of the EQ filter (bandwidth) on the
frequency band around the chosen center
frequency f0.
Example1: f0 = 1000 Hz
desired bandwidth of EQ filter = 1000 Hz
(i.e. 500 Hz – 1500 Hz) Q = 1
Example2: f0 = 1000 Hz
desired bandwidth of EQ filter = 200 Hz
(i.e. 900 Hz – 1100 Hz) Q = 5
Q factors from 0.3 to 9.9 are possible.
EQ Setting
EQ Setting
10
If required, you can choose independent
equalizer preferences for the front and
rear channels and even for each channel
separately. Simply use the slider Front or
Rear. When you want to do one setting for
all channels (w/o sub) just press the "all"
button
.
To reset all settings to „0", press the
„Reset" button
in the EQ menu. If
you just want to try out the presets and
then go back to your personal preferences,
exit without saving the app, and then
restart. The app will then load your saved
preferences from the amplifier.
Dynamic Bass
Located in the EQ menu, the "Bass" slider
is a very effective way to increase bass per-
formance without overloading the speakers.
Level at "0" = no Dynamic Bass function
active.
Level at "1" to "20" = the higher the value
the higher the bass increasing. Simultane-
ously a strong subsonic filter is enabled to
protect the speakers from deepest bass
frequencies to avoid damage to them.
Dynamic Bass:
The „Bass" slider
offers the bass level
without overloading
the speakers.
EQ Setting
EQ Setting
11