Klark Teknik DN9344E specifications Filters, Operation DN9340E, 6.5.1“Create Filter” function

Operation: DN9340E

6.5. Filters

Select filters by pressing the FILTERS button.

Number of active filter section Soft key display

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.

6.5.2Soft Key Functions

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.

Default page displays the main parameter controls for each filter

The controls available vary depending on the type of filter selected:

Filter Type	Left Encoder		Centre Encoder	Right Encoder
Notch	Frequency		Q	-
Low Pass (LPF)	Frequency		Normal/Peaking	Slope/Gain
High Pass (HPF)	Frequency		Normal/Peaking	Slope/Gain
Hi Shelf	Frequency		Slope	Level
Lo Shelf	Frequency		Slope	Level
		22