TabletKiosk eo a7330 Ultra-Mobile - Manual (Page 52)

Chapter 04: Using Your eo a7330 with Windows 37
Setting the Screen Brightness
The “Brightness” applet, accessible by simply
tapping on the
icon in the System Tray, allows
you to set an overall brightness level for the
display screen. Simply drag the slider down to
dim the display or up to brighten the display. This
control is independent from the sliders in the Intel
Media Accelerator Driver control applet.
Changing Screen Resolution, Color and Rotation
Using the control panel of the Intel Graphics Media Accelerator
Driver, you can enable multi-monitor support, adjust color bal-
ance and gamma, change the screen resolution, enable/ disable
screen rotation and more. This section will get you started with
the control panel. For more detailed information about the
panel’s features, click on the question mark icon located on the
right-hand side of the panel’s title bar.
To access the control panel of the Intel Media Accelerator Driver,
tap on the screen icon located in the Windows system tray.
When the pop-up menu appears, tap on “Graphics Properties…”
to open the panel.
Display Settings
The Display Settings tab holds the controls that affect color
depth, screen resolution and screen rotation. Most of the time
you will probably want to use the default values, but you may
encounter specialized applications where it is advantageous
to lower the screen’s resolution or disable the screen rotation
function.
Display Expansion
By default, the native resolution of the eo a7330’s screen is
1024x600 (16:9 wide screen aspect ratio). The other three screen
resolutions you can change to (640x480, 800x600 and 1024x768)
are standard 4:3 aspect ratios. The “Aspect Ratio Options” panel