Toshiba Satellite U920T - Manual (Page 75)

Power Management
The audio controller in your computer can be turned off when the audio
function is not used. To adjust the configuration of audio power
management, click the Power Management button
.
When audio power management is enabled, the circle button at the
upper left of the Power Management is blue and convex.
When audio power management is disabled, the button is black and
concave.
Speaker Configuration
Click the Auto Test button to confirm the internal speakers or the
headphone sound is coming from the right direction.
Default Format
You can change the sample rate and bit depth of sound.
Video mode
Video mode settings are configured via the Screen Resolution dialog.
To open the Screen Resolution dialog, click Desktop -> Desktop Assist
(in taskbar) -> Control Panel -> Appearance and Personalization ->
Display -> Change display settings.
If you are running some applications (for example a 3D application or video
playback and so on), you may see some disturbance, flickering or frame
dropping on your screen.
If that occurs, adjust the resolution of display, lowering it until the screen is
displayed properly.
GPS Function
Your computer may include a built-in GPS (Global Positioning System).
The performance of GPS will vary depending on the environment. It might
happen that a location cannot be determined.
Your current location may not be shown depending on the status of GPS or
the location. If you are obtaining your current location information from the
computer, your current location may not be detected due to the information
accuracy. Specifically, your current location may not be detected in the
following places or situations:
Inside or directly under a building
Inside a bag or box
Among dense trees
When there is an obstacle (person or object) in the front of the
antenna
User's Manual 4-19