Cobra Electronics 29 LTD SE Two
Contents
1. The CB PA button should be in the selector knob CB position O 29LTD CHR SWR 2 3 CALY NB S RF Jg Jg S RF GAIN DELTA TUNE Rotate the On Off Volume knob clockwise to anormal listening level a O Operation Operation Calibrate For Calibrate for SWR Standing Wave Ratio SWR Standing SWR calibration is done to properly adjust the Wave Ratio _ length of the antenna and to monitor the quality _ of the coaxial cable and all RF connections _ This calibration is critical in order to achieve optimum performance P Note Calibration must be made in an _ open area never in a garage Vehicle doors must be closed No one should be standing near _ the antenna See your antenna _ directions for more complete _ information 0 6 29LTD CHROME 20 V JO Jg 20 nw Note RF GAIN DELTA TUNE O BACK D SWR iY Antenna Indicator LED will illuminate when TX if SWR is high SS JOG 29LTD CHROME Select channel 20 WARS Jg ay Cn RF GAIN DELTATUNE T A CAL VOL gt SQL DYNAMIKE RF GAIN While holding mic button adjust the SWR CAL knob so the meter needle swings to the CAL VW mark on the meter located on the right SIG 1 3 5 79 30 Switch to the J CAL position continued a Operation Operation Note The reading will be slightly higher on Channels 1 and 40 compared to Channel 20 Note2. How to Use Your AULT OS cass coasca sis daiscosspuesesocsuisd ssatvoussinpebdotcnsnsdouontnensospwonsastseivaunsesoiacs 1 The CB Str y eonna a a A1 Industry Canada Notice FCC Regulations and Warnings Included Accessories Controls amp Indicators 0 0 ecessesssssesseessestesscssessesseseenseneessenesees A2 Our Thanks to YOu 1 0 0 eeessssssssssecsecsscecsecscesesscsscecsenecseeseeseseeneeees A3 Customer Support Installation LOCA UON orno A AEAN 2 Mounting and Connection ss essessssesesseeesseersseeesseeesseeesseersseeesse 2 Antennas F CB ANTE NN Aate EE 6 Marine linsttall atin ssiss csssisisececssststoews texscaaita heevetars aneontesseicionnna 6 ie Ignition Noise Interference ce essesssssesseesecstesessecsseseesseees 7 Operating Your 29 LTD SE Trn ON YOUN CB sasaina as dai ha otiaahab ative aivaatlias 8 Setting Channel Selector ssssssssssssssssssssssssesssssssessseeees 9 Calibrate For SWR Standing Wave RatiO scsssssecseeesees 10 TOC SW ETE T E ON 13 5 Selectinga Channel srona iE a 14 SMETE E AENA 14 e NB ANL ANL Off Noise Blanker AUtomatic c cscceseeee 15 Noise Limiter Switch e Bright DiM Switch sssssssssssssssessssssesseesssssseeessssssecesssssseeressssseeeeesssss 16 RE Gali CONTO lse niaan a 17 Seting Deltas MNE srie ais ren SENNA 18 Seting sgael hasna A macht eh nemonend 18 OTA VIN e E ce Sp eset cat saa E teers utter leah 20 seting DY AANNKE ennio cea aurea ae
3. transceiver by connecting it directly to 120v ac Note For further information call Cobra Customer Service 773 889 3087 Home And Office Set Up Base Station Operation _ From 120V AC House Current _To operate your transceiver from home or office you will need a 13 8 volt DC Power Pack rated at a minimum of 2 amps and a properly installed base station antenna power pack Simply connect the red and black _ leads of the transceiver to the corresponding terminals of the power pack Temporary Mobile Set Up PA SP EXT SP POWER Plug power cable into back of unit marked Power Be sure to observe polarity markings Connect properly installed and matched base Station antenna Temporary Mobile Operation Temporary For temporary mobile operation you may wantto Mobile Set Up purchase an optional automobile power adapter from your COBRA dealer This adapter and a magnetic mount antenna allow you to quickly install your transceiver for temporary use A Few Rules You Should Know Channel 9 Emergency Messages Note If no response on channel 9 try channels 19 or 14 a 0 How Your CB Can Serve You Warn of traffic problems _ Provide weather and road data e Provide help in event of an emergency _ Provide direct contact with home or office e Assist police by reporting erratic drivers Get local information to fin
4. External Speaker HG 100 21 95 HGS 300 28 95 HG 500 32 95 Optional Accessories 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 See ordering info on page 37 cC obra l Cobra 29 LTD SEC The CB Story Cobra Electronics Corporation 6500 West Cortland Street Chicago IL 60707 USA If You Think You Need Service In this user s manual you should find all the information you need to operate your CB radio If you require further assistance after reading this manual Cobra Electronics offers the following customer assistance services Automated Help Desk English Only 24 hours a day 7 days a week 773 889 3087 phone Customer Assistance Operators English and French 9 00 a m to 5 00 p m Eastern Time Monday to Friday except Holidays 514 683 1771 ext 2 264 phone Questions English and French Faxes can be received at 514 683 5307 fax Technical Assistance English and French www cobra ca on line Frequently Asked Questions English and Spanish productinfo cobra com e mail For assistance Outside Canada the U S A or in French contact your local dealer If you have any questions about operation or installing your new Cobra product or if you are missing parts Please call Cobra first DO NOT RETURN THIS PRODUCT TO THE STORE For Products Purchased in Canada If your product should require factory ser
5. Traffic moving smoothly on I 94 Yes Weather Bureau has issued thunderstorm warning Bring sailboat into port No Attention motorists Weather Bureau advises snow tomorrow will accumulate 4 to 6 inches Yes Fire in building at 539 Main Evanston No Halloween patrol number 3 All quiet How Your CB Can Serve You CB 10 Codes CB 10 Codes _ Citizen Bands have adopted the 70 CODES for _ standard questions and answers These codes _ provide quick and easy communication especially _ in noisy areas Following are some of the more _ common codes and meanings Code Meaning 10 1 Receiving poorly 10 2 Receiving well 10 3 Stop transmitting 10 4 OK message received 10 5 Relay message 10 6 Busy stand by 10 7 Out of service leaving 10 8 In service subject to call 10 9 Repeat message 10 10 Transmission completed standing by 10 11 Talking too rapidly 10 12 Visitors present 10 13 Advise weather roads 10 16 Make pick up at 10 17 Urgent business 10 18 Anything for us 10 19 Return to base 2 10 20 My location is 10 21 Call by phone 10 22 Report in person to 10 23 Stand by 10 24 Completed last assignment 10 25 Can you contact 10 26 Disregard last info 10 27 Moving to channel 10 28 Identify your station 0 O Code 10 29 10 30 10 33 10 34 10 35 10 36 10 37 10 38 10 39 10 41 10 42 10 43 10 44 10 45 10 50 10 60 10 62 10 63 10 64 10 65 10 6
6. When switched to SWR position the meter needle should ideally be as far to the left as possible Anything over 3 is not acceptable The antenna indicator will light A slight antenna height adjustment higher or lower may be required Repeat relcalibration steps HC obra 2 NB J S RF HB ss SWR ANL CAL VOL gt SQL DYNAMIKE RF GAIN OBS 9 While still holding down the mic button set the S RF SWR CAL switch to the SWR position to read the SWR reading Repeat the same steps two through five 2 on Channel 1 and 40 This will check SWR for all channels bens eieevubierseseseesisevensads cous ee esiseleesaueeneaetersieWieeseesenisesievs Sica sbeul sosecessiSeees seesieisees E E T E E E T T E E To Receive Cobra 29LTD si Np CB BRT SWR ANL CAL OFF PA RFGAIN DELTA Rotate the On Off Volume knob clockwise the green RX TX LED will be illuminated Operation Operation Selecting A Selecting A Channel NB ANL ANL OFF Noise NB ANL ANL Channel Blanker Automatic Noise Limiter Switch OFF Noise b LTD CHROME Plank er obra 29 0 O 6 Lis I Automatic Li ii Cobra Noise Limiter G JR 2 Switch DELTATUNE T BACK D SWR CAL SS i Caen y f VOL 2 SQL DYNAMIKE RF GAIN Bo When switched to ANL the Automatic Noise S Meter S Meter Limiter is activated This helps reduce noise created by the vehicle s electronics Note i The RF n
7. 20 TANS e e o EE E a E 2 22 PANG AGI ien AENEON E TAI 2 REMEte niara a R 22 External SOA RON esse sasccisestastessvcavistaceovsucnctserusasstsutestostcuntuouatecens 23 PA Public Address naan aes rA EA EAE e 24 Home And Office Set Up cccssessssssssocsscssssssessssssssosssssessssesessssser 26 Temporary Mobile Set Up ssssesssssssssssesessseeessssseesssseseossseesssseeessss 27 How Your CB Can Serve You ccccscsssesssessseessssssseseseesneesseesseen 28 A Few Rules You Should KNOW s ssssssssssseseessssssssssseeeeesssssssssss 28 i Channel 9 Emergency Messages ssssessssseesssssersssseessssserssss 28 CB IO COS neuer iea EEEE NEAN ANI 30 Frequency Ranges ssesssesesesseesserssesesersssessseoseeesseessessseosseessee 32 29 LTD SE Specification ccc cccesssssessssessesesseseeseseeeseeseseens 33 Warranty Information ccccsssssssessssesssessessesseseesseseensensesees 34 Optional Accessories 1 0 0 0 cecessssessesessesesseseescseeeseeeseeseseeees 35 36 Accessory Order Info ccsscssssssssssssssessessssssseessesseseesseneessensesees 37 If You Think You Need Service uu cesses Back Cover Cobra 29 LTD SE Features of This Product 40 CB Radio Channels Special Edition Chrome Cabinet amp Microphone Heavy Duty Dynamic Microphone Full 4 Watts AM RF Power Output SWR Calibration Meter Talk Back Instant Channel 9 4 Pin Front Mount Microphone Connector Delt
8. 7 10 70 10 71 10 77 10 81 10 82 10 85 10 91 10 93 10 94 10 99 10 200 How Your CB Can Meaning Time is up for contact Does not conform to FCC rules Emergency traffic Trouble at this station Confidential information Correct time is Wrecker needed at Ambulance needed Message delivered Turn to channel Traffic accident at Traffic tie up at Have a message for All units within range please report Break channel What is next message number Unable to copy Use phone Net directed to Net clear Awaiting your next message assignment All units comply Fire at Proceed transmission in sequence Negative contact Reserve hotel room for Reserve room for My address is Talk closer to mic Check my frequency on this channel Give me a long count Mission completed all units secure Police needed at Frequency Ranges The COBRA 29 LTD SE transceiver represents one of _ the most advanced AM two way radios used as a _Class D station in the Citizens Radio Service This _unit features advanced Phase Lock Loop PLL _ circuitry providing complete coverage of all 40 _CB channels Channel Channel CB Freq CB Freq Channel In MHz Channel In MHz 1 26 965 21 27 215 2 26 975 22 27 225 3 26 985 23 27 255 4 27 005 24 27 235 5 27 015 25 27 245 6 27 025 26 27 265 7 27 035 27 27 275 8 27 055 28 27 285 9 27 065 29 27 295 10 27 075 30 27 305 11 27 085 31 27 315 12 27 105 32 27 325 GENERAL Channels scsccac
9. F G The U S RF SWR CAL switch must be in the S RF position External Speaker The external speaker jack is used for remote receiver monitoring Connect an external speaker to the external speaker jack on the rear panel Operation External Speaker Note The external speaker should have 8 ohm impedance and be _ rated to handle at least 4 0 _ watts When the external speaker is plugged in the _ internal speaker is automatically disconnected Note Cobra external speakers are _ rated at 10 watts Operation Operation PA Public Address Note Speaker should have 8 ohm impedance and be rated to handle at least 4 0 watts Note The speaker should be directed away from the microphone to prevent acoustic feedback Connect an external PA speaker to the PA jack Note on the rear panel Activity on the CB channel will be heard through the PA speaker Adjust volume control to a normal listening level Set J CB PA switch to PA position B PUSH amp HOLD Push and hold microphone button and speak in a normal voice Your voice will now transmit on the PA speaker Cobra 2911p S RF Np CB BRT swr ANL Di i VOL gt SQL DYNAMIKE RF GAIN gt Adjust PA speaker volume with the Dynamike control Base Station Operation From 120V AC House Current STOP Warning S Do not attempt to operate this
10. Industry Canada technical specifications were met It does Cobra 29LTD CHROME SiRF w ce art 7 cH RX TX sw ANL cii oF PA DM NOR A VOL 2 SQL DYNAMIKE RF GAIN DELTATUNE TBACK 2 SWR CAL OH GOA not guarantee that the certified product will operate to the user s satisfaction i FCC Regulations 4G g l O amp amp Cobra 20 LTD se Operating instructions for your Cobra 2P LTD SE FCC regulations permit only transmission one party to another rather than broadcast to a wide audience Thus advertising is not allowed on CB channels because that is broadcasting FCC Warnings All transmitter adjustments other than those supplied by the manufacturer as front panel operating controls must be made by or under the supervision of the holder of an FCC issued general Radio Telephone Operator s License Replacement or substitution of transistors regular diodes or other parts of a unique nature with parts other than those recommended by Cobra may cause violation of the technical regulations of Part 95 of the FCC Rules or violation of Type Acceptance requirements of Part 2 of the Rules You should read and understand Part 95 included with this unit of the FCC Rules and Regulations before operating your Cobra radio even though the FCC no longer requires you to obtain an operator s license What s Inc
11. Make check or money order payable to Cobra Electronics Attn Accessories Dept 6500 West Cortland Street Chicago IL 60707 U S A To order online please visit our website www cobra com 26 002 N 001 51 353 9 001 34 081 9 001 41 080 9 001 HG A1000 21 Base Loaded Magnetic Mount Antenna 28 95 38 Base Loaded Magnetic Mount Antenna 39 4 Pin Premium Noise Cancelling Microphone HG A1500 HG M84 HG M84W 4 Pin Premium Noise Cancelling Microphone Wood Grain 4 Pin Replacement Dynamic Microphone 4 Pin Noise Cancelling Microphone Power Microphone Dynamic External Speaker HG M73 HG M77 HG M75 HG 300 HG 500
12. a Tune Switchable Automatic Noise Limiter amp Noise Blanker Adjustable Dynamike Boost 9 Ft Mic Cord RF Gain Installation Location Mounting and Connection Note The transceiver is held in the universal mounting bracket i by two thumbscrews which allow for adjustment at a convenient angle The bracket includes two self tapping screws and star washers The mounting must be i mechanically strong conveniently located Location Plan location of transceiver and microphone _ bracket before starting the installation Select a location 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 Pande dstesscsctaseeseseusssces asus cdseateonseadedectasaheenctoteb TTT T T EI ET AEE A sence sud vests Lesetowas E AE E TE T T Mounting and Connection oO Hold the radio with the mounting bracket in _ the exact desired location If there is no interference remove the bracket and use it as a template to mark the location for the mounting screws Drill the holes and secure the bracket PA SP EXT SP POWER Sc coe Connect the antenna cable plug to the receptacle marked ANT on the back of the unit continued Installation Installation Note Connecting to an accessory fuse prevents the unit from being left on accidental
13. an a whe STRONG SIGNALS as well as eliminate adjacent channel interference 3 57s E N 2 a ap VOL DYNAMIKE RF GAIN DELTA TUNE MEDIUM SIGNALS gt 5 56 8 Ae 29LTD CHROME gag PN gug Gc pupal baba RE AANI 42 DELTA TUNE ye H Full counterclockwise rotation opens the NOISES 5 3 ay gate allowing all signals in ew os ae MIN MIN MAX 0 c 2 Ae 29LTD CHR a U0 S 2 CALY Rotate Delta Tune knob to the center ale vk position for optimum tuning f 430d A E SNe Te TT Wola SOI SBYRAMIKE oe cain DEANE i s Gate set to Desired Setting Squelch Setting Squelch Squelch Setting DSS _ Squelch is the control gate for incoming signals _ Gate closed al na STRONG SIGNALS D O e 29LTD CHR STRONG 2 m a whe QH To achieve the Desired Squelch Setting DSS i vine a O A turn the Squelch control counterclockwise S af Tae Bee until you hear noise Now turn the control 2 gt MEDIUM SIGNALS gt 1 clockwise just until the noise stops This isthe weaxsC ViETCu Twa Fr DSS setting o WEAK SIGNALS HD 7 RE ceneceerenesd P NOISE g i gt i eE NOISE d Full clockwise rotation closes the gate G i allowing only very strong signals to enter B O Operation Operation To Transmit Caution ror Be sure the antenna is properly connected to the radi
14. d destination e Communicate with family and friends _ Suggest spots to eat and sleep e Keep you alert while traveling _ A Few Rules You Should Know A Conversations cannot last more than 5 minutes with another station A one minute break is required to let others use the channel B You cannot blast others off the air by use of illegally amplified transmitters or illegally high antennas C You cannot use CB to promote illegal activities _D Profanity is not allowed _E You may not transmit music with a CB _F Selling of merchandise and or services is prohibited 1 Set to channel 9 for emergencies Be sure antenna is properly connected 2 CB Distress Data _ When transmitting an emergency you should request a REACT BASE and provide the CB distress data called CLIP C allSign Identify yourself L ocation Be exact njuries Number Type Trapped P roblem Give details and help needed Transmit CLIP repeatedly so any monitor can assist How Your CB Can Serve You The FCC gives these examples of permitted and prohibited messages for channel 9 These are only guidelines and not all inclusive Permitted Example Message Yes Tornado sighted six miles north of town No Post number 10 No tornado sighted Yes Out of gas on l 95 at mile marker 211 No Out of gas in my driveway Yes Four car accident on l 94 at Exit 11 Send police and ambulance 2 No
15. enna location is on the center of the roof Second choice is on the center of the trunk Note Because many newer trucks feature fiberglass door skins the outside mirror must be grounded to the chassis via a ground strap when antenna is mounted on the mirror bracket Note 3 way Combination Antennas are also available which allow operation of all three bands AM FM amp CB using a single antenna However this type of antenna usually results in less than normal transmit and receive range when compared to a standard type Single Band CB antenna Call 773 889 3087 for further information CB Antenna Since the maximum allowable power output of the transmitter is limited by the FCC the antenna is critical in affecting transmission distance Only a properly matched antenna system will allow maximum power output Cobra loaded type antenna models are highly recommended for most installations Consult your Cobra dealer for further details or call 773 889 3087 and speak to _a Cobra representative IPG JUNE SOK o PASP EXT SP POWER A standard antenna connector is provided on the transceiver for easy connection Marine Installation The transceiver will not operate at maximum efficiency in a boat without a ground plate _ unless it has a steel hull Before attempting installation consult your dealer for information regarding an adequate grounding system and _ prevention of electrolysis between
16. ers eseae ane ates CB 40 CH Frequency Range CB 26 965 to 27 405 MHz Frequency Tolerance 0 005 Frequency Control 5 PLL phase lock loop Synthesizer Operating Temperature Range 30 C to 50 C Microphone 0eeeeeeeee Plug in dynamic Input Voltage cece eee eee 13 8VDC nom positive or negative ground Current Drain cqsateeraies eaitates Transmit AM full mod 1 5A maximum Receive Squelched 0 3A full audio output 1 2A nominal SIZE waste inst arena abaans s 8 5 8 D x 7 9 32 W x 2 13 64 H WEIGNE serea boerinnen aa n aA 4 Ibs Antenna Connector UHF SO 239 NWETER sone t cain er Tae enlin Illuminated indicates relative power output received signal strength and VSWR TRANSMITTER Power Output esc ks eeeyes 4 watts Modulation 0c eee ences AM Amplitude Modulation Frequency Response 300 to 3000 Hz Output Impedance 50 ohms unbalanced RECEIVER Sensitivity cece eee eee eee Less than 1 uV for 10 dB S N N Selectivity d203 evi onsvave tained aces 6 dB 7 KHz 60 dB 10KHz Image Rejection 0ee 80 dB typical Adjacent Channel Rejection 60 dB typical IF Frequencies e cece eee Double Conversion 1st 10 695 MHz 2nd 455 KHz Automatic Gain Control AGC Less than 10 dB change in audio output for inputs from 10 to 50 000
17. fittings in the hull and water Ignition Noise Interference Use of a mobile receiver at low signal levels is normally limited by the presence of electrical noise The primary source of noise in automobiles is from the alternator and ignition system Typically when signal level is adequate the background noise does not present a serious problem Also when extremely low level signals are being received the transceiver may be operated with the vehicle s engine turned off The unit requires very little current and therefore will not significantly discharge the vehicle s battery Even though the Cobra 29 LTD SE has an automatic noise limiter in some installations ignition interference may be high enough to make good communications impossible Many possibilities exist and variations between vehicles require different solutions Consult your COBRA dealer or a 2 way radio technician for help in locating the source of a severe noise Operation Operation Turning On Turning On _Make sure the power cord antenna and _ microphone are connected to their proper _connectors before starting Cobra 29LTD CHROME EO 0 0 SO Em ANL j nition Channel Selector Soe 29LTD CHRO euler a CALY S RF Np OMOR cL DIM A A RF GAIN RF GAIN DELTA TUNE T BACK D SWR 4 Select Z one of forty channels and adjust volume The selected channel is indicated by the LED readout directly above the channel
18. istance with your unit through one of our customer support services e Automated Help Desk English only is available 24 hours a day 7 days a week at 773 889 3097 phone i e Customer Service Operators 9 00 a m to 5 00 p m Eastern Time Monday to Friday except Holidays 514 683 1771 ext 2 264 i e Questions can be faxed to 514 683 5307 e Technical Assistance English and French www cobra ca on line Frequently Asked Questions English and Spanish productinfo cobra com For assistance Outside Canada the U S A or in French contact your _ local dealer Accessory Order Info Optional Accessories 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 Ordering from Canada Call 514 683 1771 for pricing For credit card orders call 514 683 1771 Press 1 from the main menu 9 00 a m to 5 00 p m EST Monday through Friday Make check or money order payable to AVS Technologies Inc 2100 Trans Canada Highway South Montreal Quebec H9P 2N4 Please allow four to six weeks for delivery in the Canada Prices subject to change without notice Ordering from U S A Call 773 889 3087 for pricing or visit www cobra com For credit card orders complete and return this order form to fax number 773 622 2269 Or call 773 889 3087 Press 1 from the main menu 8 00 a m to 6 00 p m CT Monday through Friday
19. luded with Your 29 LTD SE CB transceiver DC power cord Microphone FCC rules 2 Transceiver bracket not shown B Microphone bracket BD Operating Manual AY 4 Pin Microphone Connector Power On Off Volume Squelch Control Dynamike RF Gain Delta Tune Re SWR CAL Talk Back Channel Selector E LED Channel Display E ANT Indicator RX Receive TX Transmit LED Indicator Channel 9 Normal Switch Dimmer Switch CB PA Switch NB ANL ANL Off Switch S RF SWR CAL Switch Signal Strength Meter Microphone Back Side Public Address Speaker Jack External Speaker Jack Antenna Connector Power Jack Controls and Indicators 4 A WSS A Za f SA X DYNAMIKE RF GAIN OL gt SQL F ar ANL cB FN BRT A ci Y H S e EE TO 4a0u8 SWR ANL i i CAL OFF KO a6 9 1 3 DATE OF MFG JUNE XX 5 6 LI N A 7 PA SP EXT SP POWER Thank you for purchasing the Cobra 29 LTD SE 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 Customer Service at 514 683 1771 ext 2 264 Our Thanks to You You can receive technical ass
20. ly and also permits operating the unit without running the engine Note In positive ground vehicles the red wire goes to the chassis and the black wire is connectedto the ignition switch Note Ina negative grounded vehicle connect the Before installing the CB radio _ red lead of the DC power cord to an accessory 12 volt fuse visually check the vehicle s battery connection to determine which terminal positive or negative is grounded positive is the larger of the two to the engine block or chassis A negatively grounded vehicle has its negative lead grounded to the chassis Connect the black lead to the negative side of _ the vehicle This is usually the chassis Any convenient location with a good electrical contact remove paint may be used PA SP EXT SP POWER Plug power cable into back of unit marked Power Be sure to observe polarity markings Mount the microphone g g bracket on either side of the unit driver s left g i using two screws supplied Bracket should be placed under the dash 0 3 so microphone is readily 9 accessible HC obra 29 sm N NB TAR SWR ANL CAL OFF ma VOL SQL DYNAMIKE RF GAIN Attach the 4 pin microphone cable to receptacle on the front of unit and install unit on bracket securely Installation Antennas CB Antenna Note For optimum performance in passenger cars the ideal ant
21. microvolts RF Gain Gontrolis oiscvcscs ao ass Adjustable for optimum signal reception Noise Blanker 000 eee RF type S el hens anua enana Adjustable threshold less than 1V Audio Output Power 4 watts Frequency Response 300 to 3000 Hz DIStOMlOMiwcst2 0s scaesedesslncsaguaes Less than 5 3 watts 1000 Hz Built in Speaker 0 ee eee 8 ohms 5w External Speaker Not supplied 8 ohms disables internal speaker when connected PA SYSTEM Power Output 0005 4 watts into external speaker External Speaker for PA 8 ohms when PA CB switch is in PA Not Supplied 08 The PA speaker also monitors the receiver separate jack provided SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE 29 LTD SE Specifications Limited One Year Warranty Optional Accessories For Products Purchased in Canada Your new Cobra CB radio is covered by a one year replacement warranty If any manufacturing defect becomes apparent in this product within one year from the original date of purchase it will be replaced Please return the CB radio to your dealer with original or copy of dated proof of purchase This warranty does not cover damages due to careless handling negligence accident abuse or failure to follow operating instructions Alteration of this product or defacing of the serial number cancels all obligations of this warranty This
22. o before transmitting Prolonged transmitting without an antenna or a poorly matched antenna could cause damage to the transmitter Be sure to read the F C C Rules and Regulations included with this unit before transmitting Setting Dynamike To Transmit AE 29LTD CHROME NB7 HG QWA TX 40 dg RF GAIN DELTA TUNE T BACK gt SWR 4 Setting Dynamike This controls the microphone sensitivity _ outgoing audio level e 29LTD CHRC NB 9 e SC D VOL gt SQL DYNAMIKE RF GAIN DELTA TUNE AF O Initially set fully clockwise so that maximum voice volume is available Dynamike may have to be reduced in some conditions Transmit PUSH amp HOLD Transmit Push and hold mic button to transmit Transmitter is now activated When transmitting hold the microphone two inches from your mouth and Speak in a clear normal voice Release to receive Setting TalkBack TalkBack This control is used to adjust the desired amount of modulation talk back that is present at the 3 speaker during transmit At fully counter clockwise position the talk back is off Cobra 29LTD CHROME CB Q aC ale PA DIM NOR RF GAIN DELTA TUNE T E CAL 36r Operation RF Meter RF Meter This meter swings proportionately to the RF _ output outgoing signal while transmitting Co SWR 2 3 CALY S RF NB ANL 1 3 579 30dB CAL OFF VOL gt SQL DYNAMIKE R
23. oise blanker is very effective in reducing repetitive _ noises such as ignition interference Switch to l NOR to select desired channel Swings proportionately to strength of incoming SINS DENTEN When switched to U NB ANL position the RF Noise Blanker is also activated providing increased noise filtration When switched to lf OFF position all noise filtration will be turned off SWR 2 3 CALY A F as 3 5 79 30dB The S RF SWR CAL switch must be in the S RF position to read the meter a O Operation Operation Bright Dim Bright Dim Switch Switch oea l H0 29LTD CHROME DELTA TUNE T BACK 2 SWR CAL 40 own 401 Q Switch to BRT or DIM to control brightness of the channel indicator and multi function meter for day or nighttime driving M NUN A S ANT RF Gain Control RF Gain Control The RF Gain is used to optimize reception in i strong or weak signal areas Cobra 2911p CHR OS 2 6 y Note RFGAN PELTATUNE The RF Gain is used to optimize _ reception in weak signal areas Rotate the RF Gain knob counterclockwise to reduce gain in strong signal areas In weak Signal areas turn clockwise to increase gain Operation Operation Setting Setting Delta Tune Gate open Delta Tune Delta Tune functions as a fine tune control O 29LTD CHR O S RF _ enabling you to capture a more readable signal
24. ration 6500 West Cortland Street Chicago Illinois 60707 U S A 6 If the product is in warranty upon receipt of your unit it will either be repaired or exchanged depending on the model Please allow approximately three to four weeks before contacting Cobra for status If the product is out of warranty a letter will automatically be sent informing you of the repair charge or replacement charge If you have any questions please call 773 889 3087 for assistance Cobra Dynamike Nothing Comes Close to a Cobra and the snake design are registered trademarks of Cobra Electronics Corporation USA Cobra Electronics Corporation is a trademark of Cobra Electronics Corporation USA Operating Instructions for your Cobra 29 LTD SE 2007 Cobra Electronics Corporation Version A Printed in China Part No 480 373 P POO The Citizens Band lies between the shortwave broadcast and 10 meter Amateur radio bands and was established by law in 1949 The Class D two way communications service was opened in 1959 CB also includes a Class A citizens band and Class C remote control frequencies Industry Canada Notice Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device lC before the equipment certification number signifies that the
25. vice please call AVS Technologies Inc at 514 683 1771 ext 2 264 before sending your power inverter For out of warranty service ship this product prepaid to AVS Technologies Inc 2100 Trans Canada Hwy S Montreal Quebec H9P 2N4 www cobra ca We reserve the right to repair or replace the product with an equivalent unit Please include the following information Date of Purchase Model Number Dealer Purchased From Dealer Address Dealer Phone Number For Products Purchased in the U S A If your product should require factory service please call Cobra first before sending your product This will ensure the fastest turn around time on your repair You may be asked to send your product to the Cobra factory It will be necessary to furnish the following to have the product serviced and returned 1 For warranty repair include some form of proof of purchase such as a mechanical reproduction or carbon of a sales receipt If you send the original receipt it cannot be returned 2 Send the entire product 3 Enclose a description of what is happening with the product Include a typed or clearly printed name and address of where the product is to be returned 4 Pack product securely to prevent damage in transit If possible use the original packing material 5 Ship prepaid and insured by way of a traceable carrier such as United Parcel Service UPS or Priority Mail to avoid loss in transit to Cobra Factory Service Cobra Electronics Corpo
26. warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty Cobra shall not be liable for any incidental consequential or other damages including without limitation damages resulting from loss of use or cost of installation Chicago Illinois 60707 USA www cobra com Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations may not apply to you For Products Purchased Outside the U S A Please contact your local dealer for warranty information D 741 080 9 001 0 45 4 Pin Premium Noise Cancelling Microphone Replacement DC Power Cord Replacement Mounting Replacement Thumb Screws Bracket 7 50 For in vehicle use 251 353 9 001 4 50 For in vehicle use 634 081 9 001 0 60 For in vehicle use 426 002 N 001 es Replacement Microphone 21 Base Loaded Magnet 38 Base Loaded Magnet Bracket Mount Antenna Mount Antenna EOS HG A1000 28 95 HG A1500 39 95 4 Pin Premium Noise Cancelling Microphone Wood Grain HG M84 74 95 HG M84W 74 95 35 Optional Accessories 4 Pin Replacement Dynamic Power Microphone 4 Pin Noise Canceling Microphone Microphone HG M73 19 95 HGM75 25 95 HGM77 30 95 Dynamic External Speaker Noise Canceling External Noise Canceling With Talk Speaker Back
27. warranty gives you specified legal rights Additional warranty rights may be provided by law in some areas For Products Purchased in the U S A Cobra Electronics Corporation warrants that its Cobra CB radios and the component parts thereof will be free of defects in workmanship and materials for a period of one year from the date of first consumer purchase This warranty may be enforced by the Cobra Electronics Corporation 6500 West Cortland Street first consumer purchaser provided that the product is utilized within the U S A Cobra will without charge repair or replace at its option defective CB radios products or component parts upon delivery to the Cobra Factory Service department accompanied by proof of the date of first consumer purchase such as a duplicated copy of a sales receipt You must pay any initial shipping charges required to ship the product for warranty service but the return charges will be at Cobra s expense if the product is repaired or replaced under warranty This warranty gives you specific legal rights and you may also have other rights which may vary from state to state Exclusions This limited warranty does not apply 1 To any product damaged by accident 2 In the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs 3 If the serial number has been altered defaced or removed 4 If the owner of the product resides outside the U S A All implied
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