My JVC gr DVL-805u is reporting an error 04 and goes into safeguard mode all the time now. I have had one successful attempt to use the camera plugged in to a wall outlet, however using the battery with the camera seems to be a lost cause. I have ordered a new battery for the camera as I thought this was a power issue with a 5 or 6 year old battery. Thanks for your help. Model: GR DVL-805u Serial #: 11531827 I found your post on pechorin.com Thanks

Reply