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Full clockwise rotation closes the gate
allowing only very strong signals to enter.
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.
Setting Squelch
Squelch is the “control gate”for incoming signals.
1716
Operation Operation
1
3
Gate set to Desired
Squelch Setting (DSS)
Gate closed
Setting Squelch
Full counterclockwise rotation opens the
“gate”allowing all signals in.
2
Gate open
148 NW ST manual 3.3 6/15/99 3:12 PM Page 16