... used in audio and video production studios, DV enthusiasts and other MiNi DV users. Mainly used in 6mmDV digital cameras videocassette ... the midway3.precision rotate speed control ensure videocassette winding uniformity 4.totally enclosed, non-contact design, completely eliminate the damage ... Connect the power supply, open the cover, put 6mm DV Tape face up into rewinding machine, fasten the cover, ...