Cobra 29 LTD CHR 29LTDCHR_MANL - Page 10

Operation Setting Delta-Tune 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. Operation Gate open 2 Full counterclockwise rotation opens the "gate" allowing all signals in. Setting Squelch Gate closed 1 Rotate Delta-Tune knob to the center position for optimum tuning. Setting Squelch Squelch is the "control gate" for incoming signals. 1 Full clockwise rotation closes the gate allowing only very strong signals to enter. 18 Gate set to Desired Squelch Setting (DSS) 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. 19