Digital Audio Corporation PCAP II, User Manual

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Description of controls/indicators is as follows:
Filter Display:
Graphically displays the current shape of the
filter. Also used in conjunction with the
mouse to draw a new filter shape or to edit
an existing one (see
New , Edit , and
Normalize button descriptions). A grid is
provided to assist the user in visually judging
frequency and attenuation at any point in the
display.
Freq and Atten
Used to precisely readout the frequency in
Readouts: Hertz and attenuation in dB at any point in
the filter curve. Hold the left Mouse button
down while editing the curve or drawing a
new curve. These readouts below the grid
indicate precise frequencies and
attenuations. Releasing the button draws
the segment.
Store Button:
This button allows the user to store a filter
curve to any of 60 disk memories (10 for
each of the six
System Bandwidth
settings) which will not be lost when the
computer is turned off. Clicking this button
brings up the following window (Figure 4-42):
Figure 4-42 Hi-Res Filter Store Window