Krell Industries 7.1 - Manual (Page 70)

Please read
before configuring
Room EQ Setup
System Configuration, continued
ADJUSTABLE PARAMETERS
The Room EQ Setup accesses the Digital Room Equalizer, a feature
designed by Krell to provide every adjustment from simple bass and
treble to comprehensive room correction. The Digital Room Equalizer
enables you to adjust frequency response through three discrete
bands (I, II, and III). The four adjustable parameters available are fil-
ter type, frequency, shape, and level.
There are four Room EQ setup memories, each of which saves
every parameter set for every filter, for every channel. Each setup
memory can save a configuration, for example, one for stereo music,
one for multichannel music, one for movie surround, and one for
video game software.
You can adjust the filters for the Home Theater Standard 7.1 chan-
nels globally or individually. Up to three filters can be configured to
act equally on all seven channels of audio. Alternatively, each filter
can be configured separately for each individual channel.
TYPE
Six filter types are available for each filter: Notch Filter, Peaking Filter,
High Shelf Filter, Low Shelf Filter, High Pass Filter (HPF) and Low
Pass Filter (LPF). Each of the filter types available has a unique
effect on frequency response.
The following three parameters for filters may be configured, depend-
ing on the filter type selected:
FREQ
The center/cutoff frequency can be specified for all six filter types,
from 20 Hz to 16 kHz in 1/3 octave increments.
SHAPE
Shape controls the bandwidth of the filter and is adjustable on the
Notch and Peaking filter types, from 0.4 to 9 octaves. Shape is fixed
at a 6 dB / octave slope for the High and Low Pass Filters. This para-
meter is not available for the High and Low Shelf Filters.
LEVEL
Level is adjustable on the Peaking, High Shelf and Low Shelf filters,
from -12 dB to +6 dB. Level is fixed for the Notch Filter at - 90 dB.
This parameter is not available for the High and Low Pass Filters.
66 Krell Home Theater Standard 7.1
How To Navigate the Menu
and Make a Selection
1. Use the direction keys to scroll
from line to line.
2. Press enter to select a line.
3. Use the direction keys to scroll
through options within a line.
4. Press enter to select and set
an option.
5. Use the direction keys to scroll
to the next line.