Behringer ULTRACURVE PRO DEQ2496 Руководство по эксплуатации онлайн [6/22] 777621
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6 ULTRACURVE PRO DEQ2496 User Manual
Turn the upper data wheel to select a frequency band for editing with the FREQ
parameter. 31 bands are available comprising the entire frequency spectrum
from 20 Hz to 20 kHz. With the large data wheel (GAIN) you can boost or cut the
level of the selected band. The setting range is from -15 to +15 dB.
VPQ (Virtual Paragraphic Equalizer) function
The lower data wheel (BW/OCT) additionally assigns the required bandwidth
to the lters. This means that the frequency bands have a peaking boost/cut
characteristic around their center frequency. The number of adjacent frequency
ranges inuenced by this is determined by the bandwidth. The setting range is
from 1/3 too 59/3.
As soon as this parameter has been modied, the RESET GEQ message
(leftbottom part of display) changes to ACCEPT VALUES. Now, when you press
theB key (or the large data wheel), the current value is stored and you can
continue to enter the lter settings as required.
When you press the lower data wheel, the BW/OCT parameter changes to MODE.
Turn the wheel to select a HIGH or LOW shelving lter. In this case, the GAIN
parameter changes to dB/OCT. Use the large data wheel to adjust the lter slope
from -15 to +15 dB/oct. In HIGH mode, all frequency bands above the selected
frequency are now raised or lowered in level. In LOW mode, all frequency
bands below that frequency are modied. Conrm your entries with the B key
(ACCEPTVALUES).
The A key to the left of the display can be used in DUAL MONO mode to alternate
between the left and right-channel audio signal. Keep the key pressed for
some time to display the settings of both sides and edit them simultaneously.
InSTEREO LINK mode both channels are always processed simultaneously.
The B key allows you to reset the lter settings (RESET EQ). Hit it briey to reset
the currently selected frequency band to 0.0 dB gain. Press it for about 1 s to
reset all frequency bands. Single frequency bands can be reset by pressing the
large data wheel.
3.2.2 PEQ menu
Press the PEQ key to use parametric EQs for signal processing. On each
stereo side, you have ten EQs available, which can be set to PEQ or FBD mode
(FeedbackDestroyer: see chapter 3.2.4). In addition to the band-pass lters,
this menu oers lters of the shelving type (high or low), with a slope of 6 or
12dB/oct.
Fig. 3.2: PEQ menu (page 1)
This menu comprises two pages, as can be seen in the top left part of the
display. Similar to the GEQ menu, page 1 of the PEQ menu provides a graphic
representation of the entire frequency range. Parameter changes can be eected
with the corres-ponding controls (FREQ: upper data wheel, GAIN: large data
wheel, BW/OCT: lower data wheel).
To reset the selected PEQ, keep the B key to the left of the displa`y pressed for
about 1 s. Or hit it briey to select the parametric lters.
Fig. 3.3: PEQ menu (page 2)
Press the PAGE or PEQ key to select the second menu page. If no parametric EQ
was selected before, page 2 will be displayed immediately, providing a list of the
ten available locations with all relevant parameters. Single lters can be selected
either by turning the lower data wheel or by pressing the lower and upper
data wheels (UP/DOWN). MODE allows you to activate the selected lter with
the large data wheel (press or turn) (PARAM). This will display the associated
parameters FREQ, BW(OCT) and GAIN, which can be selected by turning the
upper data wheel. Value changes must be entered with the large data wheel.
The GAIN setting range is from -15 to +15 dB, the frequency range (FREQ) is from
20 to 20,000 Hz. The FREQ parameter can be adjusted with two scales. Therst
scrolls faster through the frequency ranges (1/6 oct. per step), the second
uses much ner increments (1/60 oct. per step). Press the large data wheel to
alternate between these two scales.
The parameter BW(OCT) adjusts the bandwidth of the band-pass lter.
The“width” of the peaking characteristic (1/10 oct. to 10 oct.) is determined by
this value. Additionally, you can select shelving lters here with a slope of 6 or
12dB/oct. (e.g. L=Low, 6 dB / H=High, 12 dB, etc.)
Explanation:
The low-shelving lter raises (positive gain) or lowers (negative gain)
the level of the frequency band below the adjusted frequency.
The high-shelving lter, on the other hand, raises (positive gain)
or lowers (negative gain) the level of the frequency band above the
adjusted frequency.
The band-pass lter raises or lowers the level of the frequency range
around the center frequency.
The GAIN and BW(OCT) values can be reset by pressing the large data wheel.
In this menu too, the A keys selects the left and right-channel signals. If STEREO
LINK modes has been selected in the UTILITIES menu (chapter 3.5), the parameter
values refer to both sides.
◊ At least one filter must be activated on page 2 to be able to recall the
first page of the PEQ menu.
3.2.3 DEQ menu
Press the DEQ key to select the DEQ menu. Due to their complexity, the Dynamic
EQs have their parameters split up on three pages.
Explanation:
A Dynamic EQ inuences a dened frequency range of a signal,
basedon the volume level. It can either raise or lower the level of a
specic frequency, depending on the GAIN setting chosen by the user.
When the GAIN setting selected causes the frequency range to
be lowered in level, and when the signal exceeds a pre-dened
THRESHOLD, the EQ starts processing the sound and cuts the level of
the respective frequency range. The amount of attenuation applied
is determined by the RATIO parameter. When the signal drops below
the THRESHOLD, the frequency range is “smoothed out” again, i.e. the
Dynamic EQ stops processing the frequency range.
When the GAIN setting selected causes the frequency range to be raised
in level, this boost depends on the volume level. As soon as the level of
the selected frequency range drops below a pre-dened THRESHOLD,
this results in a signal boost determined by the RATIO parameter. If the
signal exceeds the threshold again, the Dynamic EQ stops processing
the sound.
Содержание
- Ultracurve pro deq2496 1
- User manual 1
- Table of contents 2
- Important safety instructions 3
- Legal disclaimer 3
- Limited warranty 3
- About this manual 4
- Before you get started 4
- Control elements 4
- Front panel 4
- Introduction 4
- 13 14 15 5
- 16 17 18 19 20 5
- Equalizer modules 5
- General operation and display structures 5
- Menu structure and editing 5
- Rear panel 5
- Width menu 8
- Dyn menu 9
- Utility menu 10
- I o menu 11
- Bypass menu 12
- Rta menu real time analyzer 12
- Memory menu 13
- Applications 14
- Meter menu 14
- Rta mic input 14
- Sum signal equalizer for live applications 14
- Equalizer in the monitor path 16
- Using the ultracurve pro as a delay unit 16
- Using the ultracurve pro in the studio 16
- Analog connections 17
- Connections 17
- Digital connections aes ebu and s pdif 17
- Midi connections 17
- Operating software 18
- Specifications 18
- Wordclock connection 18
- Backlighting led orange 20
- Contrast adjustable 20
- Detectors peak and average 20
- Dimensions h x d x w 44 x 482 x 215 mm 1 5 x 19 x 8 20
- Dimensions weight 20
- Display 20
- Frequency range 20 hz to 20 khz 61 bands according to iso frequencies 20
- Fuse t 1 a h 20
- Hold 0 to 1 000 msec 20
- Limiter 20
- Mains connector standard iec receptacle 20
- Mains voltage 85 to 250 v 50 60 hz 20
- Memory 20
- Midi implementation 20
- Noise generator pink noise levels from 0 to 60 db 20
- Power consumption 10 w typ 20
- Power supply 20
- Presets 64 memory locations with 16 character names single modules can be recalled and saved 20
- Real time analyzer 20
- Release 20 to 4 000 msec 20
- Shipping weight approx 3 9 kg 6 lbs 20
- Threshold variable from 0 to 24 db 20
- Type 320 x 80 dot matrix lc display 20
- Type digital 61 band fft analyzer 20
- Type peak limiter zero attack 20
- Ultracurve pro deq2496 user manual 20
- Weight approx 2 4 kg 4 lbs 20
- Federal communications commission compliance information 21
- Ultracurve pro deq2496 21
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