Klark Teknik HELIX SYSTEM DN9344 Operator's Manual page 35

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Filter settings page
·
Filter type - available types are Notch, Low Pass (normal and peaking), High Pass
(normal and peaking), Hi Shelf and Lo shelf.
·
Graph display - three modes are available, to ensure that clear information is
available for any application. "Curve" mode shows the overall response of the
whole filter module. "Active" mode shows just the response of the single filter
currently being selected for adjustment. "Individual" mode shows all the filters,
but as individual curves rather than as a single composite response.
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Filter remove page
This page allows the currently-selected filter to be deleted entirely (as opposed to
bypassed - see IN/OUT below). The centre encoder is turned clockwise to remove the
filter, and then the right encoder is also turned clockwise to confirm.
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 4 filters available to each channel, each of which can be used across the whole
frequency range from 20Hz-20kHz.
circuit.
Touchstrip operation with Filters
On the Filters page, the touchstrip can be used to select the currently-active filter. This is
achieved by pressing either the upper or lower part of the strip below the centre frequency of the
chosen filter. The centre frequency will highlight to indicate the selection. Once selected, the
frequency of the filter can be "dragged" up and down the display by pressing the strip and
sliding the point of contact to left and right. There is no difference between the upper and lower
strips when in Filter mode.
adds a new filter.
pressing this allows an individual filter to be switched in and out of
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