Setting Delta-Tune; Setting Squelch - Cobra 29 LTD Classic User Manual

Operation
Setting

Setting Delta-Tune

Delta-Tune
Delta-Tune functions as a "fine tune" control
enabling you to capture a more readable signal,
as well as eliminate adjacent channel interference.
1 Rotate Delta-Tune knob to the center
position for optimum tuning.

Setting Squelch

Setting Squelch
Squelch is the "control gate" for incoming signals.
Gate closed
1 Full clockwise rotation closes the gate
allowing only very strong signals to enter.
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2 Full counterclockwise rotation opens the
"gate" allowing all signals in.
3 To achieve the Desired Squelch Setting (DSS),
turn the Squelch control counterclockwise
until you hear noise. Now turn the control
clockwise just until the noise stops. This is the
DSS setting.
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Operation
Gate open
Gate set to Desired
Squelch Setting (DSS)