20
Operation
EQ
To add EQ to an input, step through the functions on the desired channel
using the RIGHT/LEFT keys until you reach the screen that shows the EQ
parameter you wish to edit. (See “EQ screens” on page 20 for more details).
EQ SCREENS
If the M20.06 is configured for MONO, all EQs will be mono. If configured for
2x2+1 ("stereo"), EQs will be marked as Stereo 'S' when STEREO LINK is
ON, and the stereo marker will show an 'S' next to the EQ number. Available
spare EQ filters are also shown.
Adding a new EQ
If you press the RIGHT key and the screen does not change, then you have
reached the last EQ currently in use. To add an EQ, the cut/boost of the
highest EQ must be edited. Another EQ (assuming there are spare EQs) will
then be inserted automatically.
NOTE: The A+B signal is summed after the EQ sections on A and B, so the
A+B signal is affected by A and B EQ.
EQ shape
The shape of the EQ can be selected from one of the following by pushing
the Parameter UP/DOWN keys:
• Hi shelving with 6dB slope (Hi6)
• Hi shelving with 12dB slope (Hi12)
• BELL
• Low shelving with 6dB slope (Lo6)
• Low shelving with 12dB slope (Lo12).
Frequency
Pushing the Parameter UP/DOWN keys adjusts the EQ frequency. The filter
position is shown graphically by the cursor, and the Frequency of EQs can
range between 15Hz and 16kHz.
Cut/Boost
Pushing the Parameter UP key to add boost (+ gain) or DOWN for cut (-
gain). Cut/boost is available between +15dB and -15dB, in 0.2dB
increments.
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