O P E R A T I N G F O R M S C H A P T E R 5
(37) Mixer
The Mixer controls the audio lines into and out of the FLEX-5000. In essence it is no different than the
usual Windows sound card mixer.
Input
The FLEX-5000 has four possibles sources of input audio. These are the MIC connector on the Front
Panel and on the Back Panel through the Line-In RCA connector, the Balanced Line In ¼” TRS
connector and the FlexWire In (pin 2 of the FlexWire connector). 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 or four possible audio outputs depending on your radio model. These are the Internal
Speaker (not available on the FLEX-5000A), the Front Panel Headphones connector and on the Back
Panel the Powered Speaker and Line Out RCA connectors. The latter also adjust the FlexWire AF
out (pin 9). 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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148 2003-2008 FlexRadio Systems
Figure 143: Audio Mixer Form