O P E R A T I N G F O R M S C H A P T E R 5
(34) Mixer
The Mixer controls the audio lines into and out of the FLEX-3000. In essence it is no different than the
usual Windows sound card mixer.
Input
The FLEX-3000 has two possibles sources of input audio. These are the MIC connector on the Front
Panel and the FlexWire In (pin 2 of the FlexWire connector) on the Back Panel. Check to select the
desired input source (only one may be selected at a time) and adjust its signal level with the
corresponding slider. Click Mute All Inputs to mute all the inputs.
Output
There are three possible audio outputs. These are the Front Panel Headphones connector and on the
Back Panel the Powered Speaker connector and FlexWire Out (pin 9 of the FlexWire connector).
More than one output can be selected at a time. Check to select the output and adjust its level with the
slider. Click on Mute All Outputs to mute all the outputs.
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128 2003-2009 FlexRadio Systems
Figure 138: Audio Mixer Form