Operating instructions
Contents
Features .........................................................................................................1
The CB Story .................................................................................................A1
FCC Regulations
FCC Warnings
Included Accessories
Controls & Indicators ................................................................................A2
Our Thanks to You .....................................................................................A3
Customer Support
Installation
Location ....................................................................................................2
Mounting and Connection ................................................................2
Antennas
CB Antenna ..............................................................................................6
Marine Installation ................................................................................6
Ignition Noise Interference....................................................................7
Operating Your 29 LX HD LE
Turning On Your CB .............................................................................. 8
Setting Channel Selector .................................................................... 9
Calibrate For SWR (Standing Wave Ratio) .................................... 10
To Receive ................................................................................................ 12
Selecting a Channel .............................................................................. 13
S-Meter ...................................................................................................... 13
To Transmit .............................................................................................. 14  
Setting Dynamike
®
 ...............................................................................15
Menu Mode .............................................................................................16
Radio Check Mode ................................................................................ 17
Setting Display Color Mode ............................................................... 18
Setting Brightness Mode .................................................................... 19 
Setting Contrast Mode ........................................................................ 19
Weather Information ............................................................................ 20
Weather Channels ................................................................................. 21
Weather Alert Mode ............................................................................. 22
Setting Weather Alert Scan................................................................ 22
Setting Weather Auto Scan ............................................................... 22
Key Tones Mode ....................................................................................23 
Software version/Factory Settings .................................................. 23
NB-ANL/Off (Noise Blanker/Automatic.......................................... 24
Noise Limiter Switch)
RF Gain Control ...................................................................................... 24
Program Memory Channels ............................................................... 25
Scan/Memory Scan ............................................................................... 25
Scan CB Channels .................................................................................. 29
Scan Memory Channels ......................................................................26
Dimmer Control ..................................................................................... 26
Setting Squelch ...................................................................................... 26
S/RF Meter ................................................................................................ 28
External Speaker .................................................................................... 29
PA (Public Address) ............................................................................... 30
Home And Office Set-Up .................................................................... 32
Temporary Mobile Set-Up .................................................................. 33
How Your CB Can Serve You ................................................................. 34
A Few Rules You Should Know ........................................................34
Channel 9 Emergency Messages .....................................................34
CB 10 Codes .............................................................................................36
Frequency Ranges .....................................................................................38
29 LX HD LE Specifications ....................................................................39
Warranty Information ..............................................................................40
Optional Accessories ................................................................................ 41
Optional Accessories Order Info .........................................................42
If You Need Service/Trademark Info ................................Back Cover
Features of This Product
•  Selectable 4-Color LCD Display
•  10 Weather Channels
•  Weather Scan
•  Emergency Weather Alert
•  40 CB Radio Channels
•  40 Channel Scan
•  Memory Channels
•  Channel Frequency Read-Out
•  Radio Check Diagnostic
•   Heavy-Duty Dynamic  
Microphone 
•  Full 4 Watts AM RF Power Output
•  SWR Calibration Meter
•  Instant Channel 19 and 9
•   Front Panel 4-Pin Microphone 
Connector
•   Switchable Automatic Noise 
Limiter & Noise Blanker
•   Adjustable Dynamike Boost
•  Tactile Controls
•  9 Ft Mic Cord
•  Programmable Dimmer Control
•  RF Gain
1
How to Use Your Cobra 29 LX HD LE
29LXHDLE_MANL.indd 1 9/2/14 3:29 PM










