LY International Electronics H-F12/2, Руководство пользователя

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Usually Set Up
 Set EQ control at center position
．
 Set PAN and BALANCE knobs at center position
．
 You need a headphone to continue
．
 Apply a typical performance level signal
．
monitoring the Level on the LED meter
．
 Adjust the input gain until the meter show in the amber section
．
with occasional peak
to the first red LED at maximum source level
．
This allows enough headroom to
accommodate peak and the maximum level for normal operation; you can listen to
them through your headphone
．
 For +4 line level audio signals, slide the+41-10 switch to +4.
 For -10 sources
．
slide the +4/-10 swatch to -10
．
 For microphone source, the gain control adjustment will depend on what kind of the
microphone you use
，
normally turn the gain clockwise around 2-3 o’clock
．
But please
ask the singer to perform alive
．
do not whisper
．
If they did not wake up while you are
doing the sound check
．
when they are back to alive
．
you might drive the mixer overload
or produce the feedback
。
because you Set the gain too high during the initial set up
．
Most often mistakes in audio installation are incorrect and deflective audio
 Repeat this procedure on every other channel, when more channels are added to the
mixer. the meters LED may move up to the red section
。
adjust the overall level using
the Pilaster faders if necessary
．