While you wait for answers, we may have found some information which could help you.
Click here for Panasonic Omnivision Vcrpanasonic pv-4651?
How to fix display, on Panasonic PV-M1347 Tv/ VCR Combo?
Fo4 message on recorder?
panasonic nv-ms4 movie camera?
Panasonic NV-HD600, powers up but goes off in a few secs with the 'hot' ?
how to unlock panasonic vcr?