Things You'll Need:
- Cobra 38cbX ST CB radio
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Step 1
Turn on the Cobra 38cbX ST CB radio.
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Step 2
Turn up the volume past the point where you can comfortably listen.
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Step 3
Turn the squelch knob clockwise. This will shut the gate and obstruct any signals.
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Step 4
To attain the Desired Squelch Setting (DSS), turn the squelch knob counterclockwise until you hear noise.
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Step 5
Rotate the control clockwise until the noise nearly. This is your DSS setting.











