DAPAudio D2250, Manual

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Front Panel Controls
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. MONO INPUT SECTION
1. PEAK INDICATOR
This indicator detects peak level after the EQ.It will light red at 3dB
before clipping to warn that clipping level has nearly been reached.
Peak indicator is not going through MIX B Section.
2. SIGNAL INDICATOR
This indicator detects signal level after the EQ. It will light green at
- 10dB.
Signal indication is not going through MIX B Section.
3. TRIM CONTROL
According to the level of the input signal,use this knob to adjust the
input to an appropriate level.
The best balance of S/N and dynamic range will be achieved if you
adjust the TRIM control so that the peak indicator lights
occasionally.
4. MIC/LINE INPUT SELECTOR
This switch selects the input connector for the channel.
When MIC/LINE ( ) is selected, the input signal will be taken Mic
connector (Balanced XLR type).
When TAPE ( ) is selected , the input signal will be taken
LINE connector (Balanced phone jack).
5. MIC/LINE OR TAPE INPUT SELECTOR (FLIP
SWITCH)
This switch selects the input connector for the channel.
When MIC/LINE ( ) is selected, the input signal will be taken
MIC/LINE connector(Balanced XLR type).
When TAPE ( ) is selected , the input signal will be taken
TAPE connector(Balanced phone jack).
6. HIGH-PASS FILTER SWITCH
This switch turns on/off a high-pass filter that cuts the signal below
80Hz at 18dB/ octave. By using the high-pass filter, you can reduce
or get rid of minimizing room rumble , mic pop-ping noise, traffic
noise ,wind noise and other unwanted low-frequency noises.
8 BUS MIXING CONSOLE
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