LG M4210L Owner's Manual page 27

Adjusting the timer function
Time
Power
This screen brightness adjusting menu helps you save energy.
Saving
• Level: Total 4 screen brightness levels are provided.
- Off: 100% light
- Level 1: 80% light
- Level 2: 60% light
- Level 3: 40% light
Automatic If you do not use the monitor for more than 4 hours, it will be in standby mode
automatically.
Standby
Note
The Automatic Standby function may not be available depending on the country.
User Menus
Sleep Time
Auto Sleep
Power On Delay
Power Saving
Automatic Standby
MENU
Power Saving
Level
To set
Off
Level 1
Level 2
Level 3
MENU
27