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4. Turn
SQUELCH
fully clockwise until you hear a hiss.
This lowers the “Squelch Gate” so that everything
gets through—noise, weak signals, and strong
signals.
5. Turn
SQUELCH
back counter-clockwise just until the
hiss stops. Now the “Squelch Gate” allows only
clearer signals through.
Keylock
Key Lock prevents accidental key entries during
conventional scanning or while in trunk tracking mode.
1. To lock the keypad,
press and hold
LOCK
until the symbol
appears in the lower
right of the display.
2. To unlock the keypad,
press and hold
LOCK
until the symbol
in the lower right of
the display turns off.
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
NOISE
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
NOISE
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