Question about K40 UN 3000SW Radar Detector

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Hookup I am not using the rear detector; how should the wiring be done? Right now I am getting "beeps" every 10 seconds.

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Re: Hookup - K40 UN 3000SW Radar Detector Radar Detectors

I need an installation diagram!

Posted on Oct 14, 2008

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Why does a 8 appear upon start up on the screen?

That number is the signal strength indication. IF you get four beeps when that shows up and it could be E instead of 8, the unit has detected something wrong.

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I hav3e a Whistler 1765 unit and when I tried to transfer it to a new car it would not calibrate, even after 5 tries. It was "stuck" on 315 degrees. Then the display changed and was stuck on...

There could be few reasons for this.
1. There is strong magnetic field near the radar detector. This could be even car speakers.
2. There is power lines going above the place where you are trying to calibrate.
3. To complete calibration you need to press both the volume control buttons while the vehicle is parked.. The display will show "CAL MODE". Then slowly drive at least 2 complete circles while in calibration mode. Then again press both the volume control buttons for 2 seconds until it beeps and shows " CAL DONE" in the display.

Sep 03, 2011 | Whistler Radar Detectors

1 Answer

My K40 unit keeps beeping 2X every 10 seconds or so.. It still goes off when radar is present but it wont stop beeping. any insights would be helpful

You have a K402000 radar system. The double beep is a rear receiver disconnect notification. If you go to the K40 website and access their dealer locator from the dealer section, you can find an authorized dealer to help you with this problem or you can call K40 directly and speak to them...they really are a great company to deal with.

Aug 20, 2011 | K40 Calibre Radar Detector

1 Answer

I have a Solo Radar Detector and all of a sudden when you insert the batteries and turn it on, it goes through the motions of turning on, then when done, the solid red light just blinks. I don't have a...

Well first off in doing so removing the batterys before you powered it off its stuck in some kind of error mode. Try putting the batteries in, holding the power button down for a few seconds and see if the light stops blinking.
Second Idea if you have a local radio shack they have replacment power cords for radar detectors there about 10 dollars. I had to go buy one for mine. After powering it up with that Id say it should work fine.

Feb 22, 2009 | Escort Passport 8500 Radar Detector

1 Answer

I have a k 40 stealth mounted radar unit - it keeps faulting and giving me beeps like every 30 secs

if the beep is one beep every 30 secs then the front radar detector is defective. If it beeps 2x every 30 secs the rear radar detector is defective. If under warrantee you are good. If not, take to any dealer and cost $225 to get it replaced.

Dec 15, 2008 | K40 2000P Radar Detector

2 Answers

Grill-mounted K-40 continues to "chirp" every 10 seconds...

I too had the same problem and called their customer service. They told me 1 chirp means a front receiver fault, 2 chirps means a rear receiver fault. They suggested I check the wiring and to switch the front receiver with the back receiver to see if the error code would "travel" with it to determine if the receiever was faulty. I did that and the problem went away. I assume I had a connection that loosened up.

Jan 13, 2008 | K40 UN 3000SW Radar Detector

2 Answers

Whistler 1730

Whistler 1730
Turn it on: goes through all set ups: But does not pick up any false or any radar signals at all????? All buttons work: all right beep sounds work :but no signal pick up at all?????

Nov 03, 2007 | Whistler DE-1730 Radar Detector

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Beltronics Vector 995 Radar Detector Problem

this means it needs to be sent in for repair. Heres bels num

Oct 17, 2007 | Beltronics Vector 995 Radar Detector

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Radar detector out of order (heat)

Pull it apart and look for broken conns,The ribbon Cable might have warped on you,Check and let me Know ttech

Jul 05, 2007 | Uniden GPSRD Radar Detector

1 Answer

Start up beeping with lights

Its sounds Like there is a Generating source near you,Do you generally leave at the same time every morning,Is there a Micro wave running in a apt near you did they put up a New lite.With Radar Enhanced Beaming to Stop Speeders,Could be alot of things,Look around be fore you Leave ttech

Mar 27, 2007 | Beltronics BEL 915R Radar Detector

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