From Manufacturer
The VWG-50PC is a Vertical Interval Time Code reader; it possesses the ability to create an on screen window over video including time code numbers for "window dubs" on any tape format. This model has the ability to communicate with a PC via RS-232.
Application
Compatible with all VCR formats. Intended for use in locating material on tape according to its VITC time-code number.
High Speed Reading
Reads VITC time code from pause to 20x play speed.
Window Burn
Creates burned-in VITC window dub copies to any tape format utilizing composite video.
Size and Position
Adjustments for H and V size and position of window with characters.
RS-232
Tape logging is possible using the supplied software via RS-232 and a PC.