Operation
42
TREBLE
In TREBLE mode the treble range of the following channels can be adjusted:
all MIC/LINE input channels
all AUX input channels
master output
The filter is designed as a second order treble shelving filter. The cut-off frequency is 10 kHz.
With a clockwise rotation, the adjustment range extends from -14 dB to +14 dB in increments
of 2 dB.
Figure 12: Adjustment range for the TREBLE function
With linear adjustment, only the upper middle LED lights up. This LED (0 db) is also considered
to be the starting point for a clockwise or counter-clockwise rotation.
DMM 4/2/4 Stereo