Blackmagic Design ATEM Mini Manuel D'installation Et D'utilisation page 30

Program Bus Source Select Buttons
The program bus source select buttons are used to hot switch background sources to the
program output. The source currently on air is indicated by a button that is illuminated red.
Preview Bus Source Select Buttons
In program preview switching mode, the preview bus source select buttons are used to select a
background source on the preview output, this source is sent to the program bus when the next
transition occurs. The currently selected preview source is indicated by a button that is
illuminated green.
The source select buttons for the program bus match the preview bus.
INPUTS Input buttons match the number of external switcher inputs.
BLACK Black color source internally generated by the switcher.
BARS Color bars source internally generated by the switcher.
COLOR 1 and 2 Color sources internally generated by the switcher.
MEDIA 1 Internal media player that display stills stored in the switcher.
Transition Control and Upstream Keyer
CUT
The CUT button performs an immediate transition of the program and preview outputs,
overriding the selected transition style.
Transition control
AUTO/RATE
The AUTO button will perform the selected transition at the rate specified in the 'rate' display.
The transition rate for each transition style is set in the transition palette for that style and is
displayed in the 'rate' window of the transition control block when the corresponding transition
style button is selected.
The AUTO button illuminates red for the duration of the transition and the 'rate' display updates
to indicate the number of frames remaining as the transition progresses. When you perform a
transition using the fader bar on an external ATEM hardware panel, the fader bar indicator on
the software panel updates to provide visual feedback on the progress of the transition.
ATEM Software Control 30