Input Module
1. MIC
These are to be connected with microphone XLR
jack are used for the balanced signal
．
+48V
phantom power available on each input Mic socket
．
2. LINE
The unbalanced mic input is provided for the use of
a un-balance mic and is designed to accept a
unbalanced high impedance input signal
．
(This used
for connection Deck, Turntable, Keyboard etc.)
3. INSERT
The INSERT is a bread point the input channel
signal path
．
It allows the signal to be taken out from
the mixer
．
Through an external equipment such as
a compressor and the back to continue the final mix
output
．
4. GAIN
This rotary knob adjusts the channel signal
level
．
Too high: the signal will distort as it overloads
the channel
．
Too low: the level if back hiss will be
more noticeable and you may not be able to get
enough signal level to the output of the
mixer
．
Proper trim setting allows the mixer to work
in the best operating level
．
Adjusts the trim when
signal presents to the highest level without
triggering the peak LED
．
That is the most
appropriate position
．
5. EQUALIZERS
These equalizers are designed to suit different
room acoustics
，
feedback control and improve the
live PA sound
．
No amount of equalization will
correct the frequency response curve of a poor
loudspeaker
．
Always begin with all control in the “O”
position and avoid excessively cutting/boosting
large segments of the peculiar frequency which
would limit the system dynamic range or increase
the possibility of the unpleasant feedback sound
．
HIGH
Turn to the right to boost high frequency
，
adding crispness to cymbals, vocals and
electronic instruments
．
Turn to the left to cut this frequency
，
reducing sibilance or
hiss
．
The control has a shelving response that gives 15dB of boost or cut at 12KHz
．
MID
The knob provides 15dB of boost or cut at 2.5kHz
．
just like the HF EQ knob
．
The
mid band covers the range of most vocals
，
listen carefully when you use this control
to find how particular characteristics of vocal or guitar signal can be enhanced
or reduced
．
Set the upper knob in the “O” position when not required
．
