User`s manual

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 Hertz and attenuation in dB

Readouts: 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 curve to a user-specified disk file that will

not be lost when the computer is turned off. Clicking this button brings up the

dialog shown in Figure 3-12. Save the configuration to any specified filename;

clicking the Cancel button exits the Store window without storing the curve.

Recall Button: This button allows the user to recall a previously stored curve from any of the

saved disk files previously generated using the Store button. Clicking this

button brings up the window given in Figure 3-13.

NOTE: The curve that is in memory prior to recalling any specified file

EXCEPT the one named “Previous Filter Settings” will be stored in “Previous

Filter Settings” as part of the recall operation. Therefore, you can reload the

previous curve at any time by recalling the “Previous Filter Settings” file.

Filter Active Button: Used to switch the filter in and out of the process without affecting the

operation of the other filters. Button LED is illuminated RED when the

equalizer is in the process, and is not illuminated (GRAY) when the filter is out

of the process.

NOTE: The Filter Active button is equivalent to, and linked with, the Active

button in the associated Filter block on the Master Control Panel.

OK Button: Use either this button or the “X” button at the upper right corner of the

window to exit the dialog and return to the Master Control panel.