User's Manual
Table Of Contents
- Contents
 - 1 Getting Started 21
 - 2 Using the iX104AtR 35
 - 3 Maintaining the iX104AtR 75
 - Welcome
 - 1 Getting Started
 - 2 Using the iX104AtR
- Turning on the computer
 - Turning off the computer
 - Suspending and resuming operation
 - Using the pen
 - Using the joystick (the navigation control key)
 - Changing the screen orientation
 - Adjusting the screen brightness
 - Docking the tablet
 - Connecting devices
 - Using the battery
 - Programming hot keys
 
 - 3 Maintaining the iX104AtR
 - A Troubleshooting
 - B Using BIOS and AOS Functions
 - C Glossary
 - D Hardware Specifications
 - E Agency Notices
 - Index
 
Chapter 2. Using the iX104AtR
Adjusting the screen brightness
iX104AtR User’s Handbook   49
Adjusting the screen brightness
To dim the brightness of the LCD backlight:
Press the Function key and the Windows toggle key.
To increase the brightness of the LCD backlight:
Press the Function key and the Windows Start key.
Disabling automatic backlight control
When the ambient light sensor is enabled, the computer automatically 
controls the amount of backlight sent to the screen to provide 
optimum brightness for the lighting conditions in which you are 
working.
When the ambient light sensor is enabled, the 
Brightness LED glows 
continuously yellow. When the ambient light sensor is disabled and 
the backlight is under manual control, the 
Brightness LED is off.
To disable automatic backlight control, see “Enabling manual LCD 
backlight control” on page 93.
Brightness LED










