Question about Cobra 18 WX ST 40-Channels Base CB Radio

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Receiver is not working xmitter ok

Not receiving transmitter ok

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  • maxhill Dec 27, 2008

    found i.f.1 board with bad solder joints
    need to know why rf/s-meter does not respond


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  • 327 Answers

It can be wrong or loose connection on faulty inner speaker. for detailed instructions just click the link below http://www.cobra.ca/cobra/en/faq/index?faqid=0610933c-2a1b-437e-bf3f-8d4156502550
thanks.

Posted on Dec 24, 2008

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Posted on Jan 02, 2017

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Remote control transmitter is good ,the receiver not working what can i do ?


Did you recently change the transmitter/ bought a new one, changed the battery? How did the problem start? Was it sudden or did the receiver die over a period of time?
Is is possible that the receiver is not recognizing the transmitter's signal. Do you have a spare transmitter? Is the spare transmitter also not working? Please give more information.

Oct 09, 2014 | 1995 Chevrolet Caprice Classic

Tip

Genie Intellicode Remote Transmitter Programming Instructions


USE ONLY WITH SERIES II ELECTRONICS.<br /> Older Transmitters and Receivers will not work with these new electronics. There are no Security Code Switches inside the Door Operators, Transmitters and Receivers.<br /> <br /> <br /> To Program Receiver <br /> Step 2-1 Locate the Learn Code Button and Radio Signal Indicator on the Power Head Receiver of your Door Operator.<br /> <br /> Step 2-2 Press a Transmitter Button once within 30 seconds.<br /> <br /> Step 2-3 Press and release the Learn Code Button<br /> &bull; The Radio Signal Indicator will blink approximately 2 times per second.<br /> &bull; The Radio Signal Indicator stays lit - SOLID.<br /> <br /> Step 2-4 Press the same Transmitter Button within 30 seconds.<br /> &bull; Radio Signal Indicator will go out.<br /> <br /> NOTE: If a second Transmitter Code is not confirmed within 30 seconds or if a different Transmitter Code is sent, the Radio Signal Indicator will blink approximately 4 times per second, then programming will stop. If programming stops, repeat Steps 2-2 through 2-4.<br /> <br /> Step 2-5 Repeat Steps 2-2 through Step 2-4 for each Transmitter, Wireless Keypad or other access device to be learned.<br /> <br /> NOTE: A maximum of 7 Transmitter, Wireless Keypad and other access device Codes can be stored into Receiver Memory at one time. If a Transmitter becomes lost or if you want to delete a Transmitter, Wireless Keypad or other access device, proceed to ERASING ALL RECEIVER MEMORY.<br /> <br /> <span style="font-weight: bold;">Multi-Button Transmitters</span><br /> <br /> NOTE: Only ONE button of a Multi-Button Transmitter can be programmed into a single Receiver. The other buttons are to control other Door Operators.<br /> <br /> NOTE: If you are replacing a lost or stolen Transmitter:(1) Erase ALL Transmitter Codes from the Receiver memory. (2) Reprogram the Receiver with the remaining Transmitters Codes.<br /> <br /> <span style="font-weight: bold;">Erasing All Receiver Memory</span><br /> <br /> Step 4-1 Press and HOLD the Learn Code Button for 10 seconds or until Radio Signal Indicator goes out.<br /> <br /> <span style="font-weight: bold;">ALL Transmitter Codes are erased from Receiver memory.</span><br style="font-weight: bold;" /> <br /> Step 4-2 Reprogram the Receiver with the remaining Transmitter Codes (Repeat Steps 2-2 through 2-4).<br /> <br /> <span style="font-weight: bold;">Step 5-1 Battery replacement</span><br /> &bull; Slide Battery Cover off of Transmitter back.<br /> &bull; Replace with new batteries.<br /> &bull; Slide Battery Cover back on.<br /> <span style="font-weight: bold;"><br /> Step 5-2 Visor Clip installation</span><br /> &bull; Slide Visor Clip into back of transmitter until it snaps into<br /> place.

on Jun 21, 2011 | Genie Company IntelliCode GICT390-1BL...

1 Answer

Wireless mic not sending signal


need more information.
what model?
handheld or beltpack? microphone or instrument?
check transmitter and receiver are set to same frequency.
does a different transmitter work with the receiver?
does the receiver show the transmitter is functioning (ie receiving rf) but not receiving audio signal (af)?

Nov 07, 2013 | Sennheiser Audio Players & Recorders

1 Answer

Medion md41199 atomic clock, cannot get the outdoor temp to show, how to fix please


Remove ALL batteries in transmitter AND clock.
Insert new batteries in outdoor transmitter.
Insert new batteries in the (receiver) clock.
Wait until outdoor temperature is received AND displayed on clock BEFORE setting time/date/etc.

Mar 11, 2013 | Audio Players & Recorders

1 Answer

Esc won't respond to remote on my e-max


Hi
the ESC does not respond to the transmitter. The receiver responds to the transmitter. If the receiver channels are working (swap the steering servo between the two slots). If OK then the ESC is bad if not OK then the receiver is bad.

Jun 05, 2010 | Traxxas E-maxx Evx-2 Monster Truck

2 Answers

Can't get new transmitter working on remote control car?


your receiver is old 89-92 and will not work properly with your newer transmitter. you need a R122JE receiver.

Sep 09, 2009 | Futaba Two Servo Trays For Standard Rc...

2 Answers

I have a 2001 Accord and if I hit the unlock button and do not open any door within a certain amount of time (2-5 minutes) it automatically re-locks it. Is there a setting I can change to prevent this...


Hi there,

Hope the following procedures helps.

TRANSMITTER TEST



NOTE:

If the doors unlock or lock with the transmitter, but the LED on the transmitter does not come on, the LED is faulty; replace the transmitter.

If any door is open, you cannot lock or unlock the door with the transmitter.

If you unlocked the doors with the transmitter, but do not open any of the doors within 30 seconds, the doors relock automatically. ?

The doors do not lock or unlock with the transmitter if the ignition key is inserted in the ignition switch.





1. Press the lock or unlock button 5 or 6 times to reset the transmitter.

If the locks work, the transmitter is OK.

If the locks don't work, go to step 2.



2. Open the transmitter and check for water damage.

If you find any water damage, replace the transmitter.

If there is no water damage, go to step 3.

3. Replace the transmitter battery (A) with a new one, and try to lock and unlock the doors with the transmitter by pressing the lock or unlock button 5 or 6 times.

If the doors lock and unlock, the transmitter is OK.

If the doors don't lock and unlock, go to step 4.



NOTE: The transmitters for LX models and EX models are different and are not interchangeable.



4. Reprogram the transmitter, then try to lock and unlock the doors (see Transmitter Programming ).

If the doors lock and unlock, the transmitter is OK.

If the doors don't lock and unlock, replace the transmitter.



TRANSMITTER PROGRAMMING

Storing transmitter codes:

The codes of up to three transmitters can be read into the keyless receiver unit memory. (If a fourth code is stored, the code which was input first will be erased.)



NOTE: It is important to maintain the time limits between the steps.



1. Turn the ignition switch ON (II).

2. Within 1 to 4 sec., push the transmitter lock or unlock button with the transmitter aimed at the keyless receiver unit behind the glove box.

3. Within 1 to 4 sec., turn the ignition switch OFF.

4. Within 1 to 4 sec., turn the ignition switch ON (II).

5. Within 1 to 4 sec., push the transmitter lock or unlock button with the transmitter aimed at the keyless receiver unit behind the glove box.

6. Within 1 to 4 sec., turn the ignition switch OFF.

7. Within 4 sec., turn the ignition switch ON (II).

8. Within 1 to 4 sec., push the transmitter lock or unlock button with the transmitter aimed at the keyless receiver unit behind the glove box.

9. Within 1 to 4 sec., turn the ignition switch OFF.

10. Within 4 sec., turn the ignition switch ON (II).

11. Within 1 to 4 sec., push the transmitter lock or unlock button with the transmitter aimed at the keyless receiver unit behind the glove box.

12. Confirm you can hear the sound of the door lock actuators. Within 1 to 4 sec., push the transmitter lock or unlock button again.

13. Within 15 sec., aim the remaining transmitters at the keyless receiver unit (up to two additional ones) whose codes you want to store at the receiver, and press the transmitter lock or unlock buttons. Confirm that you can hear the sound of the door lock actuators after each transmitter code is stored.

14. Turn the ignition switch OFF, and pull out the key.

15. Confirm proper operation of the transmitters.

Cheers!
Ryan

Jun 11, 2009 | 1998 Honda Accord

1 Answer

Dip switch settings


I've had the same problem w/ light turning on/off. Called customer support and 3x waited 6 minutes to leave message and get no call back. Finally got a human and she told me to change code in receiver and transmitter. This was no easy task as the fan is very high up and the stupid thing needs to come down to adjust the receiver. Changed the setting and it worked for two days until it started back with the lights turning on at all hours. I noticed there's a toggle switch in the remote that is not explained in the manual. It says CFL on one side and INC on the other. The light will NOT dim if it's in CFL and tonight is the first time I've switched it to that setting. I'm hoping this is some kind of lockout for random signals going out of the remote...It would be nice to have a proper explanation in the manual. I should have gone with another Casablanca fan--Hunter products are lame.

Feb 03, 2008 | Hunter 27185 Remote Control

1 Answer

USB Wireless transmitter


the wireless transmitter use the same frequency as your wireless network and there should b a conflict. there is a way to change the frequency on the usb transmitter. once you do that, you should be ok.

Jan 02, 2008 | JVC RX-D301S Receiver

2 Answers

Akg sr 60


help me please akg sr60 , when torn on just mute

Dec 05, 2007 | Lands Phones

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