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HELIX DN9848E Remote Control Software
User Guide
36
4.3 Setting Input Parameters
The signal processing for each input channel is programmed independently via the control panel
associated with each channel. The signal processing parameters are described below.
4.3.1 Naming an Input Channel
Input channel names are shown in the top left-hand corner of the channel control panels (see
section 4.1 on page 34). Each input channel has a default name, “Input A”, “Input B” etc. The new
name, which can be up to seven characters long, is retained after power down and is included in stored
settings.
To change the name of an input, see section 3.2.5 “Changing a name”
4.3.2 Gain and Delay
Gain and delay are also set on the input channel control panel, providing easy access for quick
adjustment during set up or performance.
To set the delay
Adjust the Delay control knob as required, see “To adjust a control
knob” on page 14. Range is 0.00ηs (microseconds) through ms
(milliseconds) to 1.000s (second). You can configure the delay units
to be measured in time (seconds) or distance (metric or imperial),
see section 6.3 on page 57.
To adjust the gain
Adjust the Gain control knob as required, see “To adjust a control
knob” on page 14. Range is 12.0dB through 0.0dB (default) to
-40.0dB and then there is an OFF position.
To switch the mute on and off
1 To switch on the Mute, click on the button that will change
to a red background to show that the mute is active.
Click button again to switch the mute off.