4. Ensurethat the projectorlamp is installedsecurely.
5. Confirmthat your projectoris turnedon andt hat the projectorstatus lights are illuminated. If the
status lights display unusualbehavior, see Projectorlights and status on page 36 to
troubleshootyoursy stem.
Partial,scrolling orincorrectly displayedimage
NN O T E S
lThefollowing procedureappliesto Windows® 95, Windows 98, Windows2000 and
WindowsXP operatingsystems on desktop computersonly.
lThisproceduremay vary dependingon yourversion of Windows operatingsystem andyour
system preferences.
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 equal to 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 equalt o 1024× 768.
Unstableor flickeringimage
If the projector’simage is unstable or flickering, you could havedifferent tracking settings on your
inputsource.
CH A P T E R 6
Troubleshootingyour interactive whiteboard system
43