Cobra Electronics 37 ST - Manual (Page 5)

Operation Operation
Fully counterclockwise opens the
“gate” and all signals enter.
Turning On
Rotate ON - OFF Volume Control clockwise.
5
Turning On
4
Setting Squelch
Squelch is the “control gate” for incoming signals.
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 and only strong signals will en ter.
3
4
Turn volume up
louder than normal. 1 Fully clockwise
closes the “gate”,
allowing no
incoming signals. 2
Gate closed
Gate open
Gate set to Desired
Squelch Setting (DSS)
Setting Squelch
37st manual layout.5 10/1/98 9:56 AM Page 10