I HAVE A GR-AX750 GENTLY USED NOW I'M GETTINIG THE IMFAMOUS E03 SAFEGAURD MODE MESSAGE REMOVE AND REPLACE BATTERY WHY DOES THIS MESSAGE EVEN APPEAR IF IT DOES NOT RESOLVE THE PROBLEM IT DOES THE EXACT SAME THING WHEN USING THE DC POWER SUPPLY!!! I'M GETTING SO HEATED READING ALL THE SAME PROBLEMS WITH JVC CAMCORDERS I HOPE THERE IS A LAW SUIT BECAUSE I WOULD BE BEHIND IT COMPLETLY! I THOUGHT JVC WAS THE BEST NOW I HAVE NO CONFIDENCE IN ANYTHING THEY MAKE THANKS JVC FOR MY 30 TAPES, THAT ADDED UP WITH THE PRICE OF VHSC BLANK TAPES AND THIS PIECE OF CRAP CAMCORDER/PAPERWEIGHT COST ME ABOUT $800.