Screen Set; Make Scrolling Message - ViewSonic EP4220 User Manual

3.4.

Screen Set

Screen set main page is as following:
Brightness
Contrast
Color
Sharpness
Backlight
Noise Reduction
Video Mode
Color Temperature
Auto Adjust
Brightness: Set the brightness of screen
Contrast: Set the contrast value of screen
Color: Set the color saturation
Sharpness: Set the sharpness of screen
Backlight: Adjust the backlight voltage (0-10), 0 means the lowest voltage (0.16v), 10 means the highest one
(3v).
Noise Reduction: Set the noise reduction mode of video playback.
Video Mode: The display ratio could be Original Size and Scaling up and full screen.
Color Temperature: The color temperature should be Medium, Warm and Cool.
4.

Make Scrolling Message

Create a text file with name SCROLL.TXT (all capital), and copy the message inside, set the coding to be
Unicode and save it.
SCREEN SET
8
50
55
50
50
10
Middle
Full Screnn
Enter
Auto Adjust