Vatech Green 21 PCT-90LH, User Manual, Page: 78 / 128

6. Setting up PC’s Environment Variables
66 Green21 (Model: PCT-90LH) Installation Manual
Selecting the Power Options: Monitor and System
1. Open the Start screen, type
Power Options
in the search box.
2. Click Choose when to turn off the display .
3. Select Never for both Turn off the display and Put the computer to sleep
fields.
4. Click Save changes to apply the settings.