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Crestron C2N-DAP8RC Digital Audio Processor with Room Control
Operations Guide – DOC. 8187A Digital Audio Processor with Room Control: C2N-DAP8RC • 39
In either case, the filter frequencies are fixed, and the gain for each frequency is
adjustable from 5 dB to –10 dB. The default gain is 0 dB.
If you choose either three or five graphic equalizer filters, you can also specify up to
10 trim presets using the EQ Trim Preset drop-down list.
Parametric Equalizers
The Parametric EQ tab allows you to adjust the frequency response interaction
within the room for each speaker in the system. You can attempt to achieve a flat
room response, or you can enhance or attenuate the response at up to six different
frequencies. In general, a flat room response is not pleasing to most ears. The
purpose of achieving a flat response is to remove all unwanted audio conditions in
the equipment and listening environment before making adjustments to satisfy the
user’s personal listening preferences.
For each speaker in the system (up to eight), you can set the gain, bandwidth and
filter type at up to six different frequencies in the spectrum, for each of the five
preset listening modes. Use the Filter drop-down list to select the filter to be set. You
can set the frequency, gain and bandwidth values by typing them into the appropriate
boxes, or by clicking and dragging the control handles in the display.
The DAT software helps simplify a system setup by permitting you to copy and
paste filter or speaker or preset values from one to another.