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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 & Mounting/Connection ..................................................2
Antennas
CB Antenna & Marine Installation ...................................................6
Ignition Noise Interference....................................................................7
Operating Your 25 LX
Turning On Your CB ..............................................................................8
Setting Channel Selector ....................................................................9
To Receive ................................................................................................10
Selecting a Channel ..............................................................................10
S-Meter ......................................................................................................11
To Transmit ..............................................................................................12
Setting Dynamike
®
...............................................................................13
Menu Mode .............................................................................................14
Setting the Clock ...................................................................................15
Setting the Alarm ..................................................................................15
Setting the Count Down Timer ........................................................16
Setting Display Color Mode ...............................................................17
Setting Brightness Mode ....................................................................18
Setting Contrast Mode ........................................................................18
Key Tones Mode ....................................................................................19
Radio Check Mode ................................................................................19
Software Version/Factory Settings .................................................20
NB/Off (Noise Blanker/Automatic ...................................................21
Noise Limiter Switch)
RF Gain Control ......................................................................................21
Program Memory Channels ...............................................................22
Scan CB Channels ..................................................................................23
Scan/Memory Scan ...............................................................................23
Scan Memory Channels ......................................................................23
Dimmer Control .....................................................................................23
Setting Squelch ......................................................................................24
S/RF Meter ................................................................................................26
External Speaker ....................................................................................27
PA (Public Address) ...............................................................................28
Home And Office Set-Up ....................................................................30
Temporary Mobile Set-Up ..................................................................31
How Your CB Can Serve You .................................................................32
A Few Rules You Should Know ........................................................32
Channel 9 Emergency Messages .....................................................32
CB 10 Codes .............................................................................................34
Frequency Ranges .....................................................................................36
25 LX Specifications ..................................................................................37
Warranty Information ..............................................................................38
Optional Accessories ................................................................................39
If You Need Service/Trademark Info ................................Back Cover
Features of This Product
• Selectable 4-Color LCD Display
• 40 CB Radio Channels
• 40 Channel Scan
• Memory Channels
• Channel Frequency Read-Out
• Radio Check Diagnostic
• Clock/Timer/Alarm
• Heavy-Duty Dynamic
Microphone
• Full 4 Watts AM RF Power Output
• Instant Channel 19 and 9
• Front Panel 4-Pin Microphone
Connector
• Switchable Noise Blanker
• Adjustable Dynamike Boost
• Tactile Controls
• 9 Ft Mic Cord
• Programmable Dimmer Control
• RF Gain
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How to Use Your Cobra 25 LX
25LX_MANL.indd 1 11/15/11 9:42 AM