gTo resolvea partial, scrolling or incorrectly displayedi mage
1. SelectStart > Control Panel.
2. Double-clickDisplay.
TheDisplay Propertiesw indowappears.
3. Click Settings.
4. Verifythat y ourdisplay resolution setting is lower than or equalto 1024 × 768.
5. If the projectorstill does not display the entire image, performthe following procedureto change
themonitor display.
gTo changethe monitordisplay
1. Click AdvancedProperties.
2. Onthe Monitor tab, click Change.
3. Click Show all devices,and then select Standard monitor types from theli st.
4. Inthe Models list, select theresolution you need.
5. Verifythat t heresolution setting of the monitor display is lower than orequal to 1024 × 768.
Theimage from your connectedlaptop computerisn’t projected
Laptopcomputersettings c aninterfere with projector operations.
Somelaptop computersdeactivate their screens when you connect a secondarydisplay device.
Referto your computer’s manualfor details on reactivating its display screen.
Unstableor flickeringimage
If the projector’simage is unstable or flickering, you could havedifferent tracking settings on your
inputsource.
II M P OR T A N T
Writedown your setting values beforeadjusting any of the settings in the following procedure.
CH A P T E R 6
Troubleshootingyour interactive whiteboard system
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