Grass Valley Maestro Master Control v.2.4.0 - Manual (Page 422)

MAESTRO User Manual 418
3. Press the Pre Roll button and the Pre Roll time will appear in the Pre Roll
display above the Pre Roll Take button.
Figure 321. The MAE-ASN-CP Source Assignment Control Sub Panel
8384_12
Location of the
number pad keys
Location of the
Send button
Location of the Pre
Roll button