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Controls and Indicators

Our Thanks to You

A3

A2

1.

    4-Pin  Microphone  

Connector

2.

  Power On/Off, Volume

3.

 Squelch

4.

 Dynamike

5.

  Menu/Enter/Channel  

 

 Selector

6. 

RF Gain

7.

  Delta Tune

8.

  Talk Back Control

9.

  SWR Calibration

10.

    Dim/Escape  Button

11. 

Channel 9/Channel 19    

 Button

12.

  Scan/Memory Scan

13.

  CB/WX Weather Button

14.

   LCD  Display

15.

   RX (Receive)/TX (Transmit), 

 Indicators

16.

   Signal Strength Meter

17.

   NB/ANL Button 

18.

   S/RF SWR CAL Button

19.

 

1

Microphone

Back Side

20. 

External Speaker Jack

21. 

Antenna Connector

22.

  Power Jack

2
3

6

7

8

10

12

14

15

16

19

4

5

1

11

13

17

20

21

22

9

18

44

Front Side

Cobra Assistance

Should you encounter any 
problems with this product, 
or not understand its many 
features, please refer to this 
owner’s manual. If you require 
further assistance after reading 
this manual, Cobra Electronics 
offers the following  customer 
assistance services:   
 

Monday-Friday 9:00 AM-  

5:00 PM EST

Call: 800-543-1608

SERVICE

Monday-Thursday 
9:00AM-5:00PM EST
Call: 800-543-1608

Office:

6500 West Cortland Street,
Chicago, IL, 60707

Have questions? We can help. 

Contact us at 800-543-1608

 M-F 9:00AM-5PM EST

For Assistance Outside  

the U.S.A.

Contact Your Local Dealer

Thank you for purchasing the Cobra 29 LX OEM B 

CB Radio. Properly used, this Cobra product will 

give you many years of reliable service.

Customer Support

Should you encounter any problems with the 

product or not understand its many features, 

please refer to this  owner’s manual. If, after  

referring to the manual, you still need help, 

call Cobra Customer Service at 800-543-1608.

Ordering Info

You can find quality Cobra products and accessories at your local Cobra dealer, or in the 

 U.S.A., you can order directly from Cobra.

Please visit www.cobra.com

Web orders will normally ship the next business day if received by us before 2:00 PM Eastern 

Time. Orders do not ship on weekends or holidays. All standard deliveries are Monday-Friday 

only. Saturday delivery can be requested in certain areas of the country for an additional 

shipping fee by calling Sales at 800-543-1608. 
Certain orders may require additional days to process prior to shipping. Holidays may 

also impact processing and shipping time frame. Occasionally, items may not ship due to 

inventory depletion. If you need your item to be expedited, we recommend calling Sales at 

800-543-1608. 
Order Acceptance

Once your order has been accepted and processed, you will receive an email that will include 

the shipping carrier and tracking information.

Shipping and Delivery

Free ground shipping is included to 48 states.  Hawaii, Alaska and Puerto Rico ship based on 

assessed fee at checkout.
We require a physical address for shipping. Sorry, no P.O. Boxes or APO/FPO addresses. Please 

select 2-day or next day air for shipments to Hawaii or Alaska. Shipping charges are calculated 

on a per-product basis. Please make note of the shipping charges associated with each item.
Note:  For safety reasons, we cannot ship products containing lithium-ion batteries via air   

 

delivery methods. These items are available to ship via ground service only. 

Note:  For your protection, some orders may require a signature for delivery.

Summary of Contents for 29 LX OEM B

Page 1: ...omatic 26 Noise Limiter Switch RF Gain Control 26 Program Memory Channels 27 Scan Memory Scan 27 Scan CB Channels 28 Scan Memory Channels 28 Dimmer Control 28 Setting Squelch 29 S RF Meter 30 External...

Page 2: ...on that is convenient for operation yet does not interfere with the driver or passenger The transceiver is usually mounted to the underside of the dash with the microphone bracket beside it Note The t...

Page 3: ...ry fuse unit will self test the emergency weather alert automatically when ignition is turned on Turns itself on off In a negative grounded vehicle connect the red lead of the DC power cord to an acce...

Page 4: ...ystem will allow maximum power output Cobra loaded type antenna models are highly recommended for most installations For models with Weather Feature WX a Dual Band Center Load Base Load antenna is rec...

Page 5: ...per connectors before starting Setting Channel Selector 1 2 Rotate the On Off Volume knob clockwise to turn unit on and adjust to a normal listening level Select one of forty channels and adjust volum...

Page 6: ...closed No one should be standing near the antenna See your antenna directions for more complete information Note The reading will be slightly higher on Channels 1 and 40 compared to Channel 20 Push a...

Page 7: ...e When switched to SWR mode the meter reading should ideally be as far to the left as possible Anything over 3 is not acceptable A slight antenna height adjustment higher or lower may be required Repe...

Page 8: ...ld cause damage to the transmitter Be sure to read the F C C Rules and Regulations included with this unit before transmitting Operation Operation 3 Select desired channel 1 Initially set fully clockw...

Page 9: ...ss to set Once the minutes are set AM or PM will then flash Rotate Menu Enter knob again to select AM or PM and press to set or scroll down to EXIT and press to return to main menu SWR CAL NB ANL VOL...

Page 10: ...WX ANL S RF SWR CAL CH 9 19 CB WX DIM SCAN PA RF POWER OUTPUT FAIL Note Press Dim Escape button to return to CB standby mode If 10 seconds pass or if Enter button pressed testing is complete Unit wil...

Page 11: ...de Note Select EXIT to return to main menu Press Dim Escape button to return to CB mode Setting Display Color Mode Press Menu Enter knob and scroll down to select Display Color Press and release Menu...

Page 12: ...her Alert Scan The unit will continually scan all 10 WX channels for 1050 Hz tone If the tone is detected the unit will activate WX mode on the channel with the tone Default state is Off Go to Menu mo...

Page 13: ...to main menu Setting Weather Alert Scan Note Press Dim Escape button to return to CB mode Software Version Factory Settings Software Version Factory Settings Displays current software version and ret...

Page 14: ...ANL OFF Noise Blanker Automatic Noise Limiter Button 1 Pressing the Scan Memory Scan button toggles from Off to Scan All Channels to Memory Channel Only Scan and back to Off Press Dim Escape button t...

Page 15: ...e setting instructions on page 21 NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS G AT E O P E N NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS Gate...

Page 16: ...l speaker is plugged in the internal speaker is automatically disconnected To order external speakers and other accessories please go to www cobra com Note Cobra external speakers are rated at 10 watt...

Page 17: ...ary use Base Station Operation From 120V AC House Current To operate your transceiver from home or office you will need a 13 2 volt DC Power Supply rated at a minimum of 2 amps and a properly installe...

Page 18: ...ovide the CB distress data called CLIP C all Sign Identify yourself L ocation Be exact I njuries Number Type Trapped P roblem Give details and help needed Transmit CLIP repeatedly so any monitor can a...

Page 19: ...10 93 Check my frequency on this channel 10 94 Give me a long count 10 99 Mission completed all units secure 10 200 Police needed at CB 10 Codes Citizen Bands have adopted the 10 CODES for standard qu...

Page 20: ...for inputs from 10 to 50 000 microvolts RF Gain range 40 db Noise Blanker RF type Squelch Adjustable threshold less than 1 V Audio Output Power 4 watts Frequency Response 300 to 3000 Hz Distortion Le...

Page 21: ...ment ENGLISH This radio transmitter identify the device by certification number or model number if Category II has been approved by Industry Canada to operate with the antenna types listed below with...

Page 22: ...e of the original retail purchase see policy statement above for full warranty details and exclusions Standard accessories packaged with each model will have a one year factory warranty Accessory item...

Page 23: ...lass C remote control frequencies Federal Communications FCC Regulations FCC regulations permit only transmissions one party to another rather than broadcasts to a wide audience Thus advertising is no...

Page 24: ...he manual you still need help call Cobra Customer Service at 800 543 1608 Ordering Info You can find quality Cobra products and accessories at your local Cobra dealer or in the U S A you can order dir...

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