LD Systems AM 8 Bedienungsanleitung Seite 16

1
CHANNELS 1 - 8
Button to access the 5-band parametric equalizer of the input channels 1 to 8. Click on the button of the selected channel to adjust the
equalizer settings. The colour of the button changes to yellow.
2
COPY EQ
Copying the equalizer settings of one input channel to another. Click on the button (N°1) of the channel to overwrite its equalizer (button of
the selected channel changes to yellow). Choose the channel under "COPY FROM", whose equalizer settings you want to copy and confirm
by clicking "OK". Now, in the open window, click on "OK" to complete the copy operation, or on "Cancel" to cancel the operation.
3
BYPASS
Click "BYPASS" to disable the equalizer and high-pass filter and once more to re-enable both (sound comparison before - after). If the
equalization and high-pass filter are disabled, the "BYPASS" button is highlighted in yellow.
4
RESET
To reset the equalizer and high-pass filter, click on "RESET". This operation is not reversible.
5
HPF
High-pass filter (low frequency cut-off) with adjustable cut-off frequency of 35 Hz to 150 Hz. Click the "ON" button to select the high-pass filter,
click "OFF" to disable it. The button of the respective option is highlighted in yellow. Use the virtual fader to adjust the cut-off frequency.
6
FREQUENCY (HZ)
The frequency to adjust for each individual source of the 5-band equalizer can be chosen individually from 20 Hz to 20,000 Hz. For this
purpose, use the frequency field to enter the desired frequency, or the arrow buttons, next to the frequency field. Frequency and Gain can be
changed at the same time using one of the 5 points in the graphic representation of the frequency curve (click, hold and drag).
7 8
GAIN (DB)
The gain (+/-15 dB) of the respective frequency band is achieved by means of direct entry into the gain field using the arrow buttons next to
the gain field, or through the use of the virtual fader (N°8). Frequency and Gain can be changed at the same time using one of the 5 points
in the graphic representation of the frequency curve (click, hold and drag).
9
Q-FACTOR
The value of the Q factor of the respective filter (filter quality) can be entered directly into the corresponding input field, or by using the
arrow buttons to the right of the input field (Q-factor 0.3 to 20).
10
EQ TYPE
Using the mouse, select the desired filter characteristics of the respective EQ band (EQ = bell filter, LowShelf = cow tail filter low, HighShelf
= cow tail filter high).
11
GRAPHICAL EQUALIZER DISPLAY
The graphical representation of the EQ curve is used for quick and clear overview of the equalizer settings. Frequency and Gain can be
changed at the same time using the 5 points in the graphic representation of the frequency curve (click, hold and drag). Each dot represents
a frequency band.
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