Nb-Anl/Off; Rf Gain Control; Program Memory Channels - Cobra 29 LX EU Operating Instructions Manual

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Operation

NB-ANL/OFF

NB-ANL/OFF (Noise Blanker/Automatic
Noise Limiter) Button
(Noise Blanker /
Automatic Noise
Limiter) Button
Note
The RF noise blanker is very
effective in reducing repetitive
noises such as ignition interfer-
ence.
1

RF Gain Control

RF Gain Control
The RF Gain is used to optimise reception in
strong or weak signal areas.
1
26
NB/ANL
2
3
NB/ANL
1.5
SWR
CAL
TX
ANL
RX
S/ RF
S/RF
RF
NB/ANL
3
5 7 9
1
SIG
+30dB
SWR /CAL
S/RF
VOL
SQ
DYNAMIKE
When switched to ANL the Automatic Noise
SWR/CAL
Limiter is activated. This helps reduce noise
created by the vehicle's electronics.
OFF
MIN
When switched to NB/ANL mode the RF Noise
Blanker is also activated, providing increased
noise filtration.
NB/ANL
When switched to OFF mode all noise
filtration will be turned off.
S/RF
SWR/CAL
VOL
OFF
NB/ANL
NB/ANL
ANL
S/RF
S/RF
RF
SWR
CAL
SWR/CAL
VOL
SQ
Rotate the RF Gain knob anticlockwise to
reduce gain in strong signal areas. In weak
OFF
signal areas turn clockwise to increase gain.

Program Memory Channels

Set first channel. Press and hold Scan/MemScan
button. Memory icon will appear. Select second
channel, press and hold Scan/MemScan button
again until Memory icon appears. Repeat above
steps to enter up to 10 channels in memory.
2
3
NB/ANL
1.5
SWR
MEM
CAL
TX
ANL
RX
S/RF
RF
RF GAIN
DELTA TUNE
SWR
CAL
3
5 7 9
1
SIG
+30dB
VOL
SQ
DYNAMIKE
MIN
MAX
OFF
MIN
1.5
2
3
NB/ANL
CAL
SWR
TX
ANL
RX
S/RF
RF
SWR
CAL
3
5 7 9
1
SIG
+30dB
MEM
SQ
DYNAMIKE
Pressing the Scan/Memory Scan button
1
toggles from Off to Scan All Channels to
MIN
FM
Memory Channel Only Scan and back to Off.
2
3
1.5
CAL
SWR
TX
RX
3
5 7 9
1
SIG
+30dB
MEM
DYNAMIKE
Press Dim/Escape button to end Scan and
2
return to CB mode.
MIN
MIN
CH 9/
SCAN
19
MEM SCAN
ESC
CH 9/
SCAN
19
MEM SCAN
SWR
T BACK
CAL
ESC
MEM
SWR
RF GAIN
DELTA TUNE
T BACK
CAL
OFF
MIN
MAX
OFF
CH 9/
SCAN
19
MEM SCAN
ESC
SWR
RF GAIN
DELTA TUNE
T BACK
CAL
MIN
MAX
OFF
CH 9/
SCAN
19
MEM SCAN
ESC
SWR
RF GAIN
DELTA TUNE
T BACK
CAL
MAX
OFF
Operation
Program Memory
Channels
Note
The radio should be
squelched before scan
features are activated.
Note
Keying the microphone will
stop the scan feature.
Note
If you attempt to program
more than 10 channels, 3
error beeps will be heard and
"Memory Full" will be displayed
for 10 seconds or until any
button is pushed.
Note
To remove a channel from
memory, go to the unwanted
memory channel then press
and hold the scan button until
the MEM icon turns off.
27

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