Instruction/ maintenance manual of the product 29 NW ST Cobra
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How to Use Y our Cobra 29 NW ST Cont ents Fea tures ..................................................................................................1 Co ntr ols & Indicators .......................................................................
Installation Installation Location 3 2 Mounting and Connection Mounting and Connection Hold the radio with the mounting bracket in the exact desired location. If there is no inter- fer ence, remove the bracket and use it as a t emplate to mark the location for the mount- ing screws.
Installation Installation 5 4 Note C onnecting to an accessory fuse prevents the unit from being left on accidentally , and also per- mits operating the unit without running the engine. Note In positive ground vehicles the red wire goes to the chassis and the black wire is connected to the ignition switch.
ANT P A.SP . EXT .SP . + POWER – DA TE OF MFG : JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA SERIAL NO.: 806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. CHICAGO, ILL.60707 Ignition Noise Interference Antennas U se of a mobile receiver at lo w signal levels is normally limited by the presence of electrical noise.
T he CB/P A button should be in the CB position. Operation 9 Operation Tu rning On Setting Channel Selector 8 Tu rning On Ma ke sure the power cord , antenna and micro- phone are connected to their proper connectors before starting.
E RFGAIN SWR CAL NB/ ANL ANL OFF CB PA CH19 CH9 NOR AX MIN MAX DIMMER HI NOR MIN MAX RX/TX 29 NW ST TONE While holding mic button adjust the SWR CAL knob so the meter needle swings to the CAL ▼ mark on the meter (located on the right).
Rotate the On/Off V olume k nob clockwise the green RT/TX LED will be illuminated. Repeat the same steps two through five on Channel 1 and 40. This will check SWR for all channels. T he S/RF-SWR-CAL switch must be in the S/RF position to read the meter .
Operation Operation 15 14 Activating SoundT racker ™ P ush and release the ST button. Red LED is illuminated when SoundT racker™ is turned on. 1 T he SoundT racker TM Syst em While previous system.
When switched to ANL the A utomatic Noise Limiter is activated. This helps reduce noise created by the vehicle ’ s electronics. When switched to NB/ANL position the RF Noise Blanker is also activated, providing increased noise filtration. When switched to OFF position all noise filtration will be turned off .
F ull clock wise r otation closes the gate allowing only very strong signals to enter . F ull c ounterclockwise r otation opens the “g ate” allowing all signals in. To achieve the Desired Squelch Setting (DSS), turn the Squelch control c ounterclockwise until you hear noise.
S etting Dynamike T his controls the microphone sensitivity (outgoing audio level). To Tr ansmit 21 To Tr a n smit T ransmit 20 Setting Dynamike C aution! Be sure the antenna is properly c onnected to the radio before transmitting. Prolonged trans- mitting without an antenna, or a poorly matched antenna, co uld cause damage to the transmitter .
Operation Operation RF Meter 23 22 External Speaker RF Meter T his meter swings proportionately to the RF output (outgoing signal) while transmitting. External Speaker T he external speaker jack is used for remote rec eiver monitoring. T he S/RF-SWR-CAL switch must be in the S/RF position.
Operation Operation PA (Public Address) 25 24 PA (P ublic Address) C onnect an external P A speaker to the P A jack on the rear panel. S et CB/P A switch to P A position. P ush and hold microphone button and speak in a normal voice. Y our voice will now transmit on the P A speaker .
T emporary Mobile Set-Up 27 Base Station Operation (From 120V AC House Current) T emporary Mobile Set-Up T emporary Mobile Operation F or t emporary mobile operation you may want to purchase an optional cigarette lighter adapter from your C OBRA dealer .
How Y our CB Can Serve Y ou How Y our CB Can Serve Y ou 29 28 T he FCC giv es these examples of permitted and prohibited messages for channel 9. These are only guidelines and not all-inclusive: Pe rmitted Example Message Ye s“ To rnado sighted six miles nor th of town.
How Y our CB Can Serve Y ou How Y our CB Can Serve Y ou 31 30 Co de Meaning 10-29 Time is up for contact 10-30 Does not conform to IC/FC C rules 10-33 Emergency traffic 10-34 T rouble at this station .
29 NW ST Specifications Frequency Ranges 33 32 GENERAL CHANNELS . . . . . . . . . . . . . . . . . . . . . . . CB - 40 CH FREQUENCY RANGE . . . . . . . . . . . . . . . CB - 26.965 TO 27.405 MHZ FREQUENCY T OLERANCE . . . . . . . . . . 0.005 % FREQUENCY CONTROL .
Limited T wo Y ear W arranty 35 34 C OBRA ELECTRONICS C ORPORA TION warrants that its C OBRA CB Radios, and the component parts thereof , will be free of defects in workmanship and materials for period of two (2) years from the date of first consumer pur chase.
36 Optional Accessories Yo u Can Find These F ine Accessories At Y our Local C obra® CB Dealer If y ou wish, you can order directly from Cobr a®. Send order , y our name, address and method of payment. Order by phone: C all 514.683.1779 x 2264 Order by fax: 514.
SIG 1 3 5 7 9 +30dB 23 C A L RF SWR RF DYNAMIKE RFGAIN SWR CAL S/RF SWR CAL NB/ ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OFF VOL SQL DIMMER HI NOR MIN MAX RX/TX 29 NW ST TONE T he Citizens Band lies between the shortwave broadcast and 10-meter Amateur radio bands , and was established by law in 1949.
ANT PA .S P. EXT.SP . + POWER – DATE OF MFG : JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA SERIAL NO.: 806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP . CHICAGO, ILL.60707 T hank you for pur chasing the Cobra 29 NW ST CB R adio. Properly used , this Cobra product will give y ou many y ears of reliable ser vice.
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If you already are a holder of Cobra Cobra 29 NW ST, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cobra Cobra 29 NW ST.
However, one of the most important roles played by the user manual is to help in solving problems with Cobra Cobra 29 NW ST. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cobra Cobra 29 NW ST along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
