Connecting Headphones
ATEM Mini Extreme model switchers have a headphone input for monitoring the program
output using headphones.
Select Bus
The select bus located at the top of ATEM Mini Extreme is used to assign sources for effects
processing and keyers. The select bus is used to select key inputs and can also be used to
change your key and fill source to an upstream or downstream keyer while on air. For instance,
if there are two angles of weather presenter in front of a green screen, you can use the select
bus to cut between the angles while the key is being broadcast.
To assign a source to upstream keyer 1 on ATEM Mini Extreme:
1 Select the upstream luma keyer 1 by pressing K1LUM.
2 Select ‘2’ from the source buttons in the top row. The input connected to input HDMI2
is now the fill and key source for the key.
When performing a luma key, the same source is used for both fill and key.
To refine your key parameters, such as mask and gain, use the palettes tab in ATEM
Software Control.
28Additional Features on ATEM Mini Extreme