18
17
OPERATION
SETTING THE SQUELCH
2-digit channel display / 5-digit
frequency display
= Memory Indicator
= Scan Indicator
= Dual Watch Indicator
= Lock Key Indicator
Memory Channel Number
= Instant Channel 19
= Function key indicator
= European (CEPT) Band
= UK Band
= Frequency Modulation
= Receive Indicator
= SoundTracker indicator
= Transmit Indicator
Signal Strength Meter
NOTE: To avoid damaging the LCD
display, do not subject your CB
radio to extreme temperatures
(below -20°C or above 60°C) for
extended periods of time.
TX
ST
RX
F M
U K
E U
E M G
D W
SCAN
M
LCD DISPLAY
Your Cobra UK75ST CB is designed with a liquid crystal display that
indicates channel number, frequency and the operating mode.
OPERATION
LCD READOUT
F
5. If you turn the squelch
control fully
anticlockwise, it lowers
the “squelch gate” so low
that everything gets
through
- noise,
weak
signals
and
strong
signals.
6. To set the “squelch gate”
to the DSS (Desired
Squelch Setting), turn the
squelch control
anticlockwise until you
hear noise. Then turn the
squelch control back
clockwise until the noise
just stops. N ow only
signals as
strong as
or stronger
than the
g a t e
setting can
p a s s
through the gate and be
h e a r d .
The Desired Squelch Setting, (DSS) only allows actual transmissions to
come through. This effectively blocks out unwanted noise.
UK75ST-English-UK.qx 6/15/99 3:57 PM Page 22
