19
O
pe
ra
tio
n
Using the Seven Band Equalizer
The seven band equalizer controls,
LEFT CHANNEL
and
RIGHT CHANNEL
,
further tailor the frequency for
CHANNELS 1–4
to match your acoustic
surroundings or to suit your personal preference.
1.
To activate the equalizer, slide
EQ ON/OFF
to
ON
.
2.
Set the
LEFT CHANNEL
and
RIGHT CHANNEL
controls for a selected
frequency to +12dB to boost, or toward -12dB to cut the frequency’s sound.
To provide smooth frequency control, the equalizer’s controls must overlap
slightly. Thus, the
1K
control has a light effect on the range of frequencies
covered by the
400Hz
and
2.4K
controls.
Using ECHO Effects
The mixer provides an echo effect and lets you adjust each delay, number of
echo repeats, and the echo’s volume. The echo is applied to the sound after all
of the inputs are mixed.
Slide
ECHO ON/OFF
to
ON
to turn on the echo effect. To turn it off, slide
ECHO ON/OFF
to
OFF
.
Adjust Echo Delay, Repeat, and Level
To adjust the time interval between echoes, rotate
ECHO DELAY
. Set
ECHO
DELAY
to 0 for minimum delay, and to 10 for maximum time delay.
To adjust the length of time a tone is repeated (reverberation), rotate
ECHO
REPEAT
. Set
ECHO REPEAT
to 10 for the longest reverberation and to 0 for
the shortest.
To adjust the echo output level, rotate
ECHO LEVEL
. Rotate
ECHO LEVEL
toward 10 to increase the echo level, and toward 0 to decrease it.
ECHO ON/OFF
ECHO REPEAT
ECHO DELAY
ECHO LEVEL
