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Full clockwise rotation closes the gate
allowing only very strong signals to enter.
Full counterclockwise rotation opens the
“gate”allowing all signals in.
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.
Dimmer Switch
Setting Squelch
Squelch is the “control gate”for incoming signals.
19
Dimmer Switch
18
Operation Operation
1
2
1
3
Ro t a te the Dimmer knob cloc kwise for maxi-
mum bri g ht n e s s ;co u n te r - c l oc k wise for minimum.
Gate open
Gate set to Desired
Squelch Setting (DSS)
Gate closed
Setting Squelch
Note
The Dimmer controls the
brightness of the front panel,
signal strength meter and
channel display.
29 NW ST manual3.3 6/15/99 12:50 PM Page 18