Sony SVD1322BPXR - Manual (Page 131)

When magnetism around your VAIO computer is unstable, the accuracy of the built-in digital
compass may decrease; however, this is normal and does not indicate a malfunction. In such
a case, you need to calibrate the digital compass.
Move away from materials that cause magnetic interference, such as metallic products or
magnets, and perform the following operations while running an app that uses the digital
compass.
On the pen supplied models, perform the operations while keeping the pen away from your
VAIO computer.
Place your VAIO computer on a flat surface, hold the computer with both hands, then rotate it 360
degrees clockwise with the LCD screen up.
Normally rotate your VAIO computer about 5 to 10 times. In a location subject to strong magnetic
interference, rotate the computer about 10 to 20 times.
If the problem persists, use your VAIO computer in a location with less magnetic interference.
Changing the Resolution (Size) of the Screen Image on an HDMI-Connected Device
You can change the screen resolution or size of your VAIO computer’s screen image displayed
on an external display, such as a TV, connected to the computer with an HDMI cable (not
supplied).
1. Connect your VAIO computer to an HDMI equipped TV with an HDMI cable. (See
Connecting a TV with an HDMI Input Port for more information.)
2. Turn on the TV.
3. Start VAIO Control Center and select Image Quality. (See Starting Apps to start VAIO
Control Center.)
4. Select Details in External Display Resolution.
5. On the Select Resolution tab, select the desired resolution.
After a few seconds, the selected resolution is applied.
6. If the computer image does not fit the displayable region of the TV, select the Adjust
Resolution tab to adjust the display size.
Note
Some resolution options may not be available, depending on the model or the HDMI-