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User Manual – ALP222e
2) Press the Ctrl key without releasing and then click on the
3) Click on the gain value displayed below the potentiometer, write and
Double click on the potentiometer to reset the analog gain to 0 dB.
Analog input gain values range from -88 dB to +39 dB, in steps of 0.5 dB.
Here are a few examples of input level alignment:
Digital gain settings
Digital gains are available for all the input and output audio streams, and
can be adjusted via the faders.
There are three ways of adjusting the digital gain.
1) Click and hold the fader button down and move the mouse vertically
2) Press the Ctrl key without releasing and then click on the fader
3) Click on the gain value displayed below the fader, write and enter the
Double click on the fader to reset the digital gain to 0 dB.
Digital gain values range from -90 dB to +12 dB, in steps of 0.1 dB.
Each Vu-meter displays the input signal level in dBfs, before the digital
gain, or after the digital gain.
Double click on the Vu-meter to display the Pre/Post digital gain selection.
The Vu-meters display the levels in RMS or in peak-meter.
The clipping threshold can be selected. When the signal level exceeds this
threshold, the red LED above the Vu-meter lights up.
Solo
The solo button has an effect on the two channels of a stereo pair.
A click on this button sets the two channels in solo mode, and it turns
yellow.
steps of 0.5 dB.
potentiometer with the mouse. The gain can be adjusted in steps of 1
dB with the mouse wheel as long as the Ctrl key remains pressed.
enter the new value.
Gain=0 dB: +24 dBu->0 dBfs.
Gain=+ 10 dB: +14 dBu->0 dBfs
Gain=+ 39 dB: -15 dBu->0 dBfs
Gain=-10 dB: +24 dBu->-10 dBfs
to increase/decrease the gain in 0.1 dB steps.
button. The gain can be adjusted with the mouse wheel in 1 dB steps
as long as the Ctrl key remains pressed.
new value.
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