Dimmer Switch; Setting Squelch - Cobra 29 NW Manual

Operation

Dimmer Switch

Dimmer Switch
Note
The Dimmer controls the
brightness of the front panel,
signal strength meter and
channel display.
1 Rotate the
for maximum brightness; counter-clockwise
for minimum.

Setting Squelch

Setting Squelch
Squelch is the "control gate" for incoming signals.
Gate closed
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
Full
1
NOISE
allowing only very strong signals to enter.
16
29 NW LTD CLASSIC
TONE
H I
C H 9
N O R
D Y N A M I K E R F G A I N D I M M E R
M I N
Dimmer knob clockwise
29 NW LTD
H I
N O R
M I N
clockwise rotation closes the gate
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R
2
Full counterclockwise rotation opens the
M A X
"gate" allowing all signals in.
CLASSIC
TONE
To achieve the Desired Squelch Setting (DSS),
3
RX/TX ANT
turn the Squelch control
until you hear noise. Now turn the control
D I M M E R
clockwise just until the noise stops. This is the
DSS setting.
M A X
Operation
Gate open
CLASSIC
29 NW LTD
TONE
H I
STRONG SIGNALS STRONG SIGNALS STRONG SIGNALS
RX/TX ANT
N O R
D I M M E R
MEDIUM SIGNALS MEDIUM SIGNALS MEDIUM SIGNALS
WEAK SIGNALS WEAK SIGNALS WEAK SIGNALS
M I N M A X
NOISE NOISE NOISE
29 NW LTD CLASSIC
TONE
H I
RX/TX ANT
N O R
D I M M E R
Gate set to Desired
Squelch Setting (DSS)
M I N M A X
STRONG SIGNALS
MEDIUM SIGNALS
counterclockwise
WEAK SIGNALS
NOISE
17