Operation

Operation

 

 

Setting

Delta-Tune

Setting Squelch

Gate closed

Setting 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.

1Rotate Delta-Tune knob to the center position for optimum tuning.

Setting Squelch

Squelch is the “control gate”for incoming signals.

1Full clockwise rotation closes the gate allowing only very strong signals to enter.

Gate open

2 Full counterclockwise rotation opens the “gate”allowing all signals in.

Gate set to Desired

Squelch Setting (DSS)

3To 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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Cobra Electronics 29 LTD SE specifications Setting Delta-Tune Setting Squelch