Klark Teknik DN370, Руководство оператора

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Front-of-house
Monitors
The all-new graphic EQ filters of the DN370 have been carefully selected to allow subtle tonal correction with a minimum of
ripple between adjacent bands. At the same time, the proportional-Q nature of the filters ensures that in the event of acoustic
feedback a tightly-focussed cut response is instantly available just by moving the fader. Range switching between ± 12dB or ±
6dB, together with 45mm long-throw faders provides superb control resolution and excellent visibility of control settings. The
sweepable high and low-pass filters allow the frequency extremes to be matched to the capabilities of the loudspeaker system in
use, leaving all the graphic EQ faders available for acoustic management of the music. Twin sweepable notch filters provide
excellent suppression of room resonances with minimum impact on the program material. Positive in/out switching for all the
filter sections is combined with illuminated rings around the controls for instant “at a glance” status indication.
The design of the all-new graphic filters with carefully selected proportional-Q responses ensures that problem frequencies can
be attenuated quickly and effectively. Long-throw faders allow excellent control resolution even when using all of the available
12dB of attenuation. Interaction with adjacent bands is minimised, ensuring that more of the musical content is preserved. Even
more precise are the two sweepable notch filters on each channel, which allow the surgical removal of resonances and feedback
leaving everything else intact. Push switches incorporated in the control knobs allow the filters to be switched easily in and out
(for example when an artist is using different instruments during a show). Illuminated rings around the control knobs ensure that
the filter status is always visible at a glance. High and low pass filters allow the frequency limits to be accurately controlled for
each output. Whilst very useful for conventional wedge monitors, this feature really comes into its own when combining in-ear
and wedge monitors, allowing the response of each monitor subsystem to be tailored to the artist’s requirements.
DN370 applications
DN Operators Manual - 370 Page 17