While you wait for answers, we may have found some information which could help you.
Click here for Lock Vcr ThreeToshiba dvr620ku?
How can I unlock my Aiwa HV-FX7700K VCR?
how can I fix a toshiba DVD/R-VCR Combi model DVR202KB?
Fo4 message on recorder?
Panasonic NV-HD600, powers up but goes off in a few secs with the 'hot' ?
My Emerson VCR player isn't working?