DAPAudio D2288, Руководство пользователя

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7
GIG-244CFX
Order code: D2288
Control Elements
Elements section 1
1. MIC INPUT JACKS (CHs 1 to 19/20)
Electronically balanced XLR-type inputs for connecting low-impedance microphones. The input provides
extremely low noise and low hum signal processing. When connecting a microphone make sure that the
pin assignment is correct. Always make sure to read the manual of the microphone you want to connect.
The XLR-inputs are not suitable for connecting line level signals like an additional mixing console, FX-unit,
etc. You have to use the LINE-inputs, when connecting this kind of equipment.
The balanced XLR input can be connected to microphones, DI boxes and multicores.
2. LINE INPUT JACKS (CHs 1 to 16)
Electronically balanced inputs (¼" jack connector
)
for connecting a keyboard, CD player, mixer, etc.
You can connect balanced or unbalanced signal sources to the LINE input. Do not connect signal
devices to a channel’s MIC and LINE input at the same time. This will cause mutual interference, which
results in level reduction.
3. LOW CUT
Press the LOW CUT switch to activate the high-pass filter which blends out low-frequency
noise (100 Hz, 18 dB/octave). This function can be used to cut the humming sound or to prevent
resonances of low frequencies, when the speakers are placed in close distance.
4. INSTRUMENT
Press this button to transform the input into an hi-impedance input. It can be used if you connect a guitar
directly on the input.
5. GAIN CONTROL
With the GAIN control you can adjust the MIC or LINE input-sensitivity, while optimally matching the
incoming signals to the mixer’s internal operation level. Be sure to set this control fully counter-clockwise
before you connect or disconnect a signal source to or from one of the inputs.
STEREO: The value range between 0 and +50 refers to the microphone input, indicating the degree of
amplification applied to the input's signal.
6. COMPRESSOR CONTROL
Adjust the amount of compression applied to the channel. Turn the control to the right to increase the
compression ratio and the output gain will automatically be adjusted. The result is smoother, even more
dynamics, because louder signals are attenuated when the overall level is boosted.