ProtoView

The ProtoView application is pretty simple:

• tune in a frequency you want to monitor
• adjust AMP/LNA/VGA and Volume (volume may not do anything)
• use the pause button to stop refreshing the view
• use the reset button to reset the view
• use the zoom to zoom in and out the displayed signal

When in pause mode, a 'shift' field appears. Go over the shift value, use the rotary encoder, and shift trough the signal.