Kramer Electronics Ltd.
AFM-20DSP
– Processing Audio Signals
26
Pre-Matrix Signal Processing
This section describes the input pre-matrix signal processing of the input audio signal. The
input fader always appears to the left.
Adjusting Analog Input Parameters
Input / Output Channels Operation
to understand the function of the slider.
IN 1 is used as an example in this section.
To adjust analog input parameters:
1. In the Navigation List, click
DSP
.
2. Click
IN 1
.
The IN 1 processing window open.
Figure 23: Processing View
– Processing Analog Audio Input
3. Do these actions:
To
Do this:
To adjust the audio input level:
Move the fader.
To set the signal volume before and after using the pre-matrix
modules:
Select
Pre
or
Post.
To mute / unmute the input audio:
Click
/
.
To inverse polarity (used for troubleshooting):
Click
.
To select audio line in:
Click
To select dynamic microphone:
Click
.
To select condenser microphone (the title IN changes to MIC):
Click
.
Analog input parameters are adjusted.