Uniden Mystic Operating Manual page 10

Mystic OMc.book Page 8 Wednesday, August 13, 2003 5:26 PM
To set the Squelch level:
1. Turn the SQUELCH control fully clockwise. This raises the
"Squelch Gate" so high that only very strong signals can get
through.
2. Turn the SQUELCH control fully counterclockwise until you hear a
hiss. This lowers the "Squelch Gate" so that everything gets
through - noise, weak signals, and strong signals.
3. Turn the SQUELCH control back clockwise just until the hiss
stops. Now the "Squelch Gate" allows only signals of the desired
strength through.
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