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Jvc avx840 when bluetooth is on says please wait and any mobile device can be connected

Hi! I've just bought a JVC kw-avx840 car audio player, but when I turn the bluetooth on it says me ''please wait'' and i can't connect any device! I wait several minutes but the situation remains the same. Can anyone help me?? I bought it one week ago, and I think this couldn't be possibile with a new audio player! Also sometimes it turns off itself, and I must reset the player and of course reset all the settings. Thanks for your help!

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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popsgifts
  • 160 Answers

SOURCE: JVC KW-AVX 800 "Position error"

Assuming that this is not a new install (the laser is secured with a long, thin brass screw when shipped, and this screw must be removed on installation), and the unit has worked before today, then we will troubleshoot from the "damage" perspective.

The laser isn't centering itself to start position.

This could be due to track binding (dust buildup) or just a hard jolt to the base (pothole?), but the first thing to try is a soft reset...and if that doesn't get it, then a hard-reset next.

*Assuming of course that one of the kids hasn't jammed something foreign into the slot and knocked the head off-track...it happens quite often.

Soft reset:
Most models have a tiny, recessed "reset" button that you can press and hold for 5 seconds with a ball-point pen, located under the faceplate.
This will restore factory settings, and re-center the laser.

If the error returns, a Hard reset:

Disconnect the Positive(+) cable from the car battery for at least 30 seconds, and re-connect.
You will likely lose all saved stations on the radio, but this is a last-resort to avoid removing and opening the unit.

9 times out of 10 this will solve any digital errors, and will free sticky tracks better than half of the time.

Posted on Jun 29, 2010

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  • 2 Answers

SOURCE: User Manual for JVC KW AVX 826

www.jvc.co.nz/assets/pdf-manual/KW-AVX826.pdf

Posted on Aug 04, 2010

muntejaya
  • 10421 Answers

SOURCE: KW-AVX810 Car DVD Player: how to change the region code of JVC KW AVX-820...

Please get the code here : www.regionfreedvd.net/ www.dvdripper.org/dvd-region-codes-vs-ntscpal/ www.regionfreedvd.net/players.html
www.dvdreviewer.co.uk/Forums/...region_code/page1
Best Regards, Jay__8ifr4

Posted on Feb 27, 2011

  • 7 Answers

SOURCE: I have a JVC KW-AVX840

You can try disconnecting the battery for like 15 seconds and it should restart your stereo and might work again good luck!

Posted on Sep 13, 2011

  • 1 Answer

SOURCE: Upgrade maps on JVC KW-NT30HD

Necvox 9 tuning sound with car speaker problem.

Posted on Dec 16, 2011

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Jvc kw avx840 frozen on telephone screen. Press reset and everything works fine again until either detatch facia or switch off ignition.


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