GRASS VALLEY EDIUS VERSION 5.1 User Reference Manual page 386

Section 5 — Timeline Operations
386
Figure 420. Trimming Mode Selection
The Preview window switches from the normal mode to the Trim window
mode as shown in Figure 421
Mode display).
Figure 421. Dual-Mode Trim Window
(Dual-Mode display) and
EDIUS — User Reference Guide
Figure 422 (Single-