Setting Squelch - Cobra HH 38 WX ST Operating Instructions Manual

Operation
Turning On Turning On
Rotate ON - OFF Volume Control
Note
When you turn on the
HH 38 WX ST , a series of tones
will be heard and the icons will
briefly appear on the LCD
display.
LCD lights on for 5 seconds.

Setting Squelch

Setting Squelch
Squelch is the "control gate" for incoming signals.
Gate closed
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
Turn volume up
1
louder than normal.
4
clockwise.
Squelch Volume
Off
Squelch Volume
Squelch Volume
Off Off
Fully clockwise
2
closes the "gate" ,
allowing no
incoming signals.
Squelch Volume
Off
Fully counterclockwise opens the
2
"gate" and all signals enter.
Squelch Volume
Off
To achieve the Desired Squelch Setting (DSS),
3
turn the Squelch control counterclockwise
until you hear noise. Now turn the control
clockwise just until the noise stops. This is the
DSS setting.
Operation
Gate open
STRONG SIGNALS STRONG SIGNALS STRONG SIGNALS
MEDIUM SIGNALS MEDIUM SIGNALS MEDIUM SIGNALS
WEAK SIGNALS WEAK SIGNALS WEAK SIGNALS
NOISE NOISE
Gate set to Desired
Squelch Setting (DSS)
STRONG SIGNALS
MEDIUM SIGNALS
;;;; ;;;; ;;;;
WEAK SIGNALS
;;;;
NOISE
5