Grass Valley PDR v.2.2 - Manual (Page 291)

Setting up Timecode
Profile Family 273
4. Set up the timecode generator used by the panel with the Timecode Generator
Settings group:
- Free Run causes the timecode generator to continue to advance regardless
of the current play or record mode of the panel.
- Freeze locks the timecode at the current value. The value does not advance
with time or changes in the play or record mode of the panel.
- Lock to Field Number causes the generator to output a timecode locked to
the current position of the panel. When the panel is in stop, the value
freezes. When the panel is in play or record, the timecode advances
normally. During Rewind or reverse Shuttle, the timecode runs backward.
- The Reset To button resets the timecode to the value entered in the box.
The generator can be set to this value when Free Run, Freeze, or Lock to
Field Number is selected.
5. Click Close when complete.