Filters; Create Filter" Function; Soft Key Functions - Klark Teknik DN9340E Operator's Manual

Operation: DN9340E

6.5. Filters

Select filters by pressing the FILTERS button.
The display for the filters is similar to the home page, showing the frequency response - in this case
just for the filters. At the top is a legend that indicates which filter is currently active for control and
also how many filters are in use. So, for example, if we have three filters in use, and are adjusting
the second one the legend would read "Filter 2 of 3". If no filters are active, then the display is blank
except for the ADD key. Press this key to add a filter.
6.5.1

"Create Filter" function

Turn the left encoder to select the type of filter required. The available options are Notch, Low-pass
(normal and peaking), High-pass (normal and peaking), Hi shelf and Lo shelf. Turn the right encoder
to confirm the selection and create the filter. There are four filters available to each channel, each of
which can be used across the whole frequency range from 20Hz to 20kHz.
6.5.2

Soft Key Functions

Default page displays the main parameter controls for each filter.
The controls available vary depending on the type of filter selected:
Filter Type
Notch
Low Pass (LPF)
High Pass (HPF)
Hi Shelf
Lo Shelf
Number of active filter section
selects which filter is to be controlled.
steps through the following pages on the alphanumeric display. After the
last page, the next press returns to the first page, and so on.
adds a new filter.
pressing this allows an individual section to be switched in and out of
circuit.
Left
Frequency
Frequency
Frequency
Frequency
Frequency
Centre
Q
Normal/Peaking
Normal/Peaking
Slope
Slope
22
Soft key display
Right
-
Slope/Gain
Slope/Gain
Level
Level