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Maintenance and Troubleshooting
37
Push2TV Wireless Display Adapter PTV3000
Your Video Mode Has Changed
The video display resolution might change while you are using Intel WiDi, and you might see
a pop-up screen with the message Your video mode has changed. This can happen
regardless of whether you change the display resolution manually or it is changed by another
application.
To reset the laptop display to the correct resolution:
On the pop-up screen with the message Y
our video mode has changed, click the Restore
settings and resume connection button.
The application automatically resets the display to the correct settings.
Resolutions Supported by Intel WiDi
Intel WiDi supports one or more of the following resolutions:
• 1280 x 720
• 1280 x 768
• 1280 x 800
• 1366 x 768
• 1440 x 900
• 1600 x 900,
• 1920 x 1080.
For information about viewing in HDTV 1080p resolution, see Configure Your Laptop to
Display 1080p Resolution on page 29.
Troubleshoot the Initial Setup
This section describes how you can resolve problems that might occur during the initial
setup.
Change the TV Input
Different TV brands have various methods of changing the TV input. Five of the most
common processes are described in this section. If none of these processes apply to your
TV, consult your TV owner’s manual for more help.
• Some
TV remote controls have buttons labeled HDMI, HDMI 1, HDMI 2, A/V, and so on.
Press the appropriate button to choose the TV input.
• Other
TV remote controls include a button labeled Input, Source, TV, or TV/Video.
Press this button to cycle the TV through the input options.
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