Nexo NXAMP4X1, User Manual

Page: 47 / 140

MENU DESCRIPTION
corresponding ‘Select’ button. The channel name on screen will then be put between
bracket (see on the picture above, channel 2 is selected). Then turn the wheel to change
the Array EQ setting (from – 6 dB to + 6 dB).
You can select multiple channels by pressing several ‘Select’ buttons at the same time.
When a selected channel reaches the maximum value, it will cease to increase by
continuing to turn the wheel, but other selected channels may still increase the setting: be
careful not to change a gap between two channel settings when selecting multiple channels
at the same time.
In some special circumstances (cardioids setups for example) it is mandatory to have same
Array EQ settings on two or more channels. Then, changing the Array EQ on one of these
channels will automatically adjust the Array EQ on the other channels.
Adjusting Headroom
The headroom of each channel can be adjusted from the headroom menu. Bellow is a
picture of this menu.
The headroom value can be read on the top of the LCD screen for each channel (unit is
dB). To change the headroom for a given channel, select the channel first by pressing the
corresponding ‘Select’ button. The channel name on screen will then be put between
bracket (see on the picture above, channel 2 is selected). Then turn the wheel to change
the headroom setting (from – 8 dB to 0 dB).
You can select multiple channels by pressing several ‘Select’ buttons at the same time.
When a selected channel reaches the maximum value, it will cease to increase by
continuing to turn the wheel, but other selected channels may still increase the setting: be
careful not to change a gap between two channel settings when selecting multiple channels
at the same time.
In some special circumstances (cardioids setups for example) it is mandatory to have same
headroom settings on two or more channels. Then, changing the headroom on one of
these channels will automatically adjust the headroom on the other channels.
Headroom concept
The headroom settings adjust the input/output analog gain to ensure the best matching
between program material and NXAMP internal gain structure.
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