RGBlink M1 User Manual page 11

Layer Function Area
Mask
Key the video into special shape including diamond, round, heart, star, triangle and so
forth.
6
SCALE
This button used for size and crop adjusting. If image quality distorts by improper
operation, it can be recover by reset.
Layer Selection Area
A/B
These buttons are used for adding or deleting the layer. The button turns to yellow
7
when selecting the layer, green when the layer has been opened, white when deleting
the layer.
M1 User Manual 10