Jvc HDD battery communication error

the battery has a fault. could just need to be cleaned on its connections. or the signal for the charge has gone in the battery.

Are you using a JVC battery? I had the same problem when I tried to use an off-brand battery. They wouldn't work with my camera. Had to use JVC brand.

first u connect to computer via usb then format it ( try to format with camera first) then preset ur camera by menu option then ur camera will be ok

Depending on what model number it is? My JVC had a snap shot feature to it as well as video. Make sure that this is not an option for your camera. There could be a possibility that you did record but you have it in this camera setting, it could be taking snapshots of what you recorded.

Not 100% sure but when my gz-hd3u had the same problem I cleaned as well as pushed in all the battery connect pins on the camera. one of the middle pins detects if the battery is installed.

I'm betting you bought an aftermarket battery and not an original JVC battery. The error message you are getting is caused by the camcorder not being able to read the charge sensor in the battery. Some of the aftermarket batteries neglect to put that sensor in the battery, or have a sensor which does not match the OEM sensor in a factory battery. Try an original JVC battery. Is this solution answered your question bu sure to rate it. Thanks!

yes am just using my cam and suddenly that error occurs. yes am using original JVC data battery. anyways i already brought it to a jvc service center and it's already fix. they're not so clear what really happens but they got it running again after 5 weeks in their hand.

I bought a replacement data battery BN-VF-808U from Digicowfish through Amazon.com. (?made by PomerPower).
It fits nciely to my JVC Everio GZ-MG330 which uses a BN-VF808U data battery. However, JVC gives a screen message:Communicating Error.
Now I have solved my Communication Error by using a jumper cable provided with the replacement battery BN-VF808U to connect the attached replacement battery to the camcorder. There is a DC input socket on the camcorder. There is also a DC input socket on the replacement battery for direct connection.


JZC

If your batteries are NOT JVC batteries, then the problem is with your batteries. JVC batteries have some "smart circuitry" in them that helps the camera know and tell you how much juice is left. After about 20 seconds, the camera gives up trying to get the info from the non-JVC batteries and displays the communication error.

Real JVC batteries could fix the issue.

Try using the orijinal JVC battery, sometimes compatible batteries cause this kind of problems.