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Operation: DN9340E
15
6.2. Graphic Equalisation
Select graphic equalisation by pressing the GRAPHIC button.
The default display for the graphic EQ is 31 faders indicating the gain of the 31 bands of the 1/3
octave equaliser. The left encoder can be used to select a fader and then the right encoder can be
used to set the gain for that fader. Alternatively, the fader can be selected using the upper or lower
section of the touch strip. If the touch strip is pressed for longer than half a second then the selected
fader will move up (upper strip) or down (lower strip) until the touchstrip is released.
6.2.1 Soft Key Functions
selects the next fader (to the right) or clears the current group selection
(selector returns to the 20Hz fader).
steps through the following pages on the alphanumeric display. After the
last page, the next press returns to the first page, and so on.
pressing this allows an individual fader or a selected block of faders to be
switched in and out of circuit. Faders are shown as when switched out
or
if selected at the line.
Default page shows frequency and level for the currently-selected fader
EQ mode page
• EQ type - allows the selection of different EQ characteristics. Proportional, Constant and
Symmetrical-Q types are available, together with emulations of the classic Klark Teknik
DN360 and DN27. See the application notes later in this manual for more details on
selecting EQ types and Q. If in doubt, select either DN27 or DN360 emulation for sensible
curves with minimum fuss …
• Q - only available with Proportional, Constant and Symmetrical-Q types. This should be
adjusted with care, as it is possible to produce both large amounts of overlap between
bands and also narrow filters with large inter-band ripple. The default position for normal
1/3 octave operation is clearly indicated on the display.
• Graph Mode - this toggles the large graphic display between the fader display and a
frequency response curve.