Grass Valley 1200 Operation Manual - Manual (Page 169)

4-7
Transitions
1. In the E-MEM panel area, select [M/E Trans] , [DSK Trans] ,
or [Black Trans] , depending on which rate you want to set.
2. Use the E-MEM numeric keypad to enter the number of
television frames for the transition rate.
3. Press [Enter] . The transition rate shown in the rate display
near the associated transition controls changes to the new
rate.