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Reference Manual KODAK DP900 / DP1100
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Troubleshooting
Problem: Nothing on projection screen
• Make sure that the power cord is properly connected to
a fully functional AC electrical outlet. Make sure that
the power cord is also properly connected to the
projector.
• If the projector is plugged into a power strip, make sure
the power strip is turned on.
• Make sure you have removed the lens cap on the
projection lens at the front of the projector.
• Make sure the projector is switched on.
• Check the projector’s lamp to ensure that it is securely
connected in the lamp module. See “Replacing the
Projection Lamp” on page 46.
• Make sure that the cables do not have any bent pins.
Problem: Color or text not being projected
• You might need to adjust the brightness up or down
until the text is visible. Refer to “Brightness” on
page 32 for more information.
Problem: The screen resolution is not right
• Make sure the computer’s video card is set for a
resolution of no greater than 1024x768.
Problem: Image isn’t centered on the screen
• Reposition the image. Refer to “Horizontal position”
on page 36 and “Vertical position” on page 37.
• Be sure the projector is at a 90 degree angle to the
screen.