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Setup and signal routing
Output Setup
Open the conguration Dashboard and select the Output Tab.
• Select the output to be congured.
• Specifying a Zone as stereo will automatically generate three output channel
options: left channel, right channel or summed mono. The summed mono signal
can potentially be used to drive a subwoofer (left -0dB + right -0dB).
• The Routing menu enables zones to be assigned to amplier outputs.
• The Delay menu enables audio delay to be applied to individual amplier outputs.
• The Equalizer menu enables parametric equalization to be applied to individual
amplier outputs. Equalizer settings congured for one amplier output can be
copied and applied to other outputs. The setting can be altered by pressing the Edit
function and using the sliders or by clicking on and dragging the different frequency
band numbers on the graph itself, as shown in the example opposite. To save any
changes press the OK button.
• Select the mode required for the output.
• The Speaker Preset menu allows you to Import or Export presets. For information on
creating speaker presets and adding them to your Speaker Library please refer to
page 21.
Selecting the Speaker Preset tab will also expand the listed options to show the
following sub-menus:
• The Crossover & Gain menu enables high or low-pass crossover lters and gain
adjustment to be applied to individual amplier outputs. Crossover lter settings
congured for one amplier output can be copied and applied to other outputs.
• The Speaker EQ menu enables parametric equalization to be applied to
individual amplier outputs following the application of crossover ltering.
Equalizer settings congured for one amplier output can be copied and
applied to other outputs.
• The Driver Alignment menu enables delay to be applied to individual amplier
outputs following the application of crossover ltering.
• The Polarity menu enables the polarity of individual amplier outputs to be
reversed.
• The Limiter menu enables signal limiting to be to be applied to individual
amplier output. There is are options for Clip, Peak and RMS Limiting.
Note: An output limiter can be used to restrict the peak volume level from speakers
connected to each output.
• The Output Mode menu enables individual amplier outputs to be switched off
or congured for Lo-Z or Hi-Z modes. In Hi-Z modes, a high-pass lter can also
be congured and applied to the output.
Note: Use of a high-pass lter with Hi-Z loudspeakers is useful to avoid the possibility
of distortion caused by low frequency line transformer saturation. Begin with the
default lter setting of 70Hz. If low frequency distortion is still audible, increase the
frequency setting one step at a time until the distortion is no longer audible.
