Samsung 721n 用户指南
![Samsung](https://files.manualsbrain.com/attachments/d2c8096d7455ef27430abd90929788cd334aa0d9/common/fit/150/50/48a08a3a1c58307d54cf32c153d229d06984b46e0de4abbefb9df295a8d8/brand_logo.png)
Menu
Description
Play/Stop
Brightness
Adjust the Brightness.
Contrast
Adjust the Contrast.
Color
Menu
Description
Play/Stop
Color Tone
The tone of the color can be changed and one of four
modes can be selected - Cool, normal, Warm and Custom.
Color Control
Follow these steps to adjust individual R,G,B color
balance.
Gamma correction changes the luminance of the colors
with intermediate luminance.
with intermediate luminance.