Cobra 29 LX MAX User Manual page 3

Installation
Note
Before installing the CB
radio, visually check the
vehicle's battery connection
to determine which terminal
is positive or negative. A
negatively grounded vehicle
has its negative lead grounded
to the chassis.
Note
Connecting to an accessory fuse
prevents the unit from being left
on accidentally, operating the
unit without running the engine
when the ignition is set to the
accessory position.
Note
The CB must be connected to
constant 12V power to use the
clock and alarm functions.
Note
When connected to an
accessory fuse, unit will self test
the emergency weather alert
automatically when ignition is
Connect the red lead of the DC power cord to an
4
turned on. As a result, the CB
accessory 12 volt fuse or directly to the battery.
radio will briefly turn itself on
and then off again.
Connect the black lead to the negative side of the
Note
vehicle electrical system. This is usually the chassis.
5
The Clock/Timer feature needs
Any convenient location with a good electrical
to be reset when connected to contact (remove paint) may be used.
a switched accessory fuse.
Note
The radio should be connected
to a constant 12V source to
maintain the time when the
radio is turned off. This should
also be considered if using the
radio's alarm clock function.
4
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Plug the power cable into the back of the unit
6
marked "Power". Be sure to observe polarity
markings.
Mount the microphone
7
bracket on either side of
the unit using the two
screws supplied.
The bracket should be
placed under the dash
so the microphone is
readily accessible.
3
1.5 2
NB/ANL CAL
SWR TX
ANL
RX
S/RF
RF
SWR
CAL
3 5 7 9
1
SIG +30dB
VOL SQ DYNAMIKE
MAX
OFF MIN
8 Attach the microphone cable to the receptacle on
the front of the unit and install the unit in the
bracket securely.
Installation
SCAN CH 9/19
Note
If the microphone is not
connected, audio will not
MEM WX !
be heard at the speaker.
SWR
RF GAIN DELTA TUNE T BACK
CAL
MIN MAX OFF
5
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