Lenovo Dynamic Brightness System - Lenovo C2 Series User Manual

4.1 Lenovo Dynamic Brightness system

Lenovo Dynamic Brightness System can automatically detect the surrounding
ambient brightness and will adjust display brightness accordingly. You can set the
screen brightness to a comfortable level for different environments. You can also
set the display delay time to automatically turn off the display when you are away
from the computer.
Note:
computer is in standby mode, sleep mode or turned off.
Note:
PC camera and is available only after the camera is installed.
Before using this software, do the following:
1) Click Start
2) Select Options
video capture window.
Note:
please confirm that preview in the options has been checked.
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Preview from the pop-up window to display the image in the
Lenovo USB2.0 UVC Camera vmcap.