RGBlink M1 User Manual page 34

(2) Push [MENU] button, and enter to the menu items. Turn the rotary knob, and select <DSK>
option in LCD screen, rotary the knob or touch the <DSK> to confirm.
DSK
Preset
Mode
Alpha
Red Min
Red Max
Green Min
Green Max
Blue Min
Blue Max
DSK: Can select enable or disable the DSK function.
Preset: Users can select black background, white background, red background, green background
and blue background.
Mode: Select Key In or Key Out.
Alpha: The adjustment range is between 0~128.
Red Min: The adjustment range is between 0~255.
Red max: The adjustment range is between 0~255.
Green Min: The adjustment range is between 0~255.
Green Max: The adjustment range is between 0~255.
Blue Min: The adjustment range is between 0~255.
Blue Max: The adjustment range is between 0~255.
3.4.6.1 Key In and Key Out
(1) Key In
To cut out the color selected in [Preset] and other colors remain unchanged. Take Black
Background and Blue Background for example, see the effect below:
M1
On
Black Background
Key In
128
0
15
0
15
0
15
User Manual 33