User Manual

Page | 409
V1-V4
On the other hand, when one of the Virtual Input delegates (V1-V4) is selected in the
SWITCHER DELEGATE group, the three rows beneath are repurposed to correspond
to the OVERLAY, INPUT A and INPUT B rows of the delegated M/E(s).
22.8.3 SHIFT & ALT
SHIFT
SHIFT is a ‘qualifier button’ (like ALT), providing access to secondary functions for
certain buttons. (For example, SHIFT + (Preview row selection) toggles the
LiveMatte feature for the designated video source.)
FIGURE 392
ALT
FIGURE 393
Holding ALT provides access to secondary functions for certain buttons. You’ll note
on inspection that the first four buttons in the FX/OVERLAY row have icons on their
upper half representing transport and navigation features associated with
TriCaster’s Media Players.
Specifically, the supported control operations are:
 | (Previous Item) – Press this button to go to the previous playlist entry in
delegated Media Players. (The selection cycles to the last playlist entry when
necessary.)