JVC Digital Video Camera "e04 14" Questions

E04 on it, don't know what it means or how to correct it. WOW! At first I thought this was a joke but it did work! Thanks. Use only JVC tapes!!! Then bang on the speaker and it will work. Sounds weird

e04 out of the display I read some were that this camcorder only likes JVC tapes and any other brand will give that problem. This is the website that I found it on http://www.pechorin.com/m/2003/12/14