Optoma EP7150 User Manual - Page 29
Problem: The screen of the Notebook or PowerBook computer
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Appendices 5. Select the "Change" button under the "Monitor" tab. 6. Click on "Show all devices." Next, select "Standard monitor types" under the SP box; choose the resolution mode you need under the "Models" box. If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the computer. 2. Press the toggle output settings. Example: [Fn]+[F4] Compaq=> [Fn]+[F4] Dell => [Fn]+[F8] HewlettPackard => [Fn]+[F4] Gateway=> [Fn]+[F4] NEC=> [Fn]+[F3] IBM=> [Fn]+[F7] Toshiba => [Fn]+[F5] Mac Apple: System Preference-->Display-->Arrangement-->Mirror display If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation If you are using a Notebook PC: Some Notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's documentation for detailed information. Problem: Image is unstable or flickering Use "Tracking" to correct it. Change the monitor color setting on your computer. Problem: Image has vertical flickering bar Use "Frequency" to make an adjustment. Check and reconfigure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus Adjusts the Focus Ring on the projector lens. 29 English