MAIN
Press the
MAIN
button
twice
to enter the calibration menu for the Main speaker for Karaoke, press the
UP
/ ESC
and
DOWN
buttons, turn the
Control
knob to change the parameter.
Volume for sections
y
MU:
background music volume, default at +100, (-) 0 -> + (-) 200
y
MI:
Micro volume (singing voice), default at +100, (-) 0 -> + (-) 200
y
Echo:
volume of humming effect for vocal, default at +100, (-) 0 -> + (-) 200
y
Rev:
vocal echo effect volume, default at +100, (-) 0 -> + (-) 200
After adjusting the above settings, press the
MAIN
button, press
UP / ESC
and
DOWN
, rotate the
Control
knob to change settings of each section:
y
HPF
to cut the frequency of the Bass range, the HPF for the Main speaker should only be cut if you are
using a sub-woofer, cut in the range of 35Hz to 63Hz.
y
LPF
to cut the High band frequency, usually you should not cut the high frequency for the Main speaker.
y
Crossover filter has 3 cut formats: Bessel, Butterworth, Link Riley (Linkwitz – Riley) with 24-48dB / oct
option.
Press the
MAIN
button, select
UP / ESC
and
DOWN
, rotate the
Control
knob to change the 8-band EQ
settings:
y
EQ 1 -> EQ 3 for tuning Bass frequency from 20.9Hz -> 99.0Hz
y
EQ 3 -> EQ 6: for tuning mid-frequency equalizer 99.0Hz -> 1500Hz
y
EQ 6 -> EQ 8: for tuning high frequency 1500Hz -> 7850Hz
Press the
MAIN
->
UP / ESC
and
DOWN
buttons, turn the
Control
knob to adjust the
Compressor function
to process the compression to audio passing threshold, to balance the volume and soften the sound:
y
AT (Attack):
the amount of time it takes to switch from the original signal to a fully compressed form
after the signal exceeds the threshold of sound intensity.
y
LU (Threshold):
Sound intensity limit is set to prevent music noise.
y
RT (Release Times):
the amount of time after the audio is compressed will return to normal.
y
Ratio:
The rate of compression of when the audio signal is beyond the threshold.
Press the
MAIN
button, select
UP / ESC
and
DOWN
, rotate the
Control
knob to calibrate:
Delay L
and
Delay R
: set up 2 channels of Left speaker (left) and speaker R (Right) with different Delay speed.
DELAY:
Adjust the repetition rate (the amount of time between repeated sounds from the microphone
with reverberation effects, increase (fast) or decrease (slow), suitable for many music genres.
The Delay effect on either left or right speaker should be adjusted to be higher than the other side so the
Delay sound is more harmonious when one speaker is placed closer to a wall corner than another. This
method can also create a Pingpong style Delay effect. Delay repetition will be set for left and right speaker
channels with different delay speeds, creating the feeling that the sound bounces between the speakers,
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