Alpine 68P21523Y62-B - Manual (Page 146)

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146
Other Useful
Features
1
Press the SPE.ANA. button to turn on the
spectrum analyzer mode.
When the spectrum analyzer mode is turned
on, the 14-band spectrum analyzer screen
appears on the display.
To deactivate the spectrum analyzer mode,
press the SPE.ANA. button for a second time.
1
Displaying Spectrum
Analyzer