Grass Valley 4300 Krystal Reference Manual v.3.1 - Manual (Page 108)

6-14 Krystal 4300 Reference
Section 6 — Run Control Menu
6. You can specify the number of loops by pressing LOOP MODE to select
COUNT , then entering a repetition value with the LOOP REPEAT soft knob
(or use the transfer button and enter the value on the keypad)