Dell M210X Projector - Manual (Page 42)

4
Troubleshooting Your Projector
If you experience problems with your projector, see the following troubleshooting
tips. If the problem persists, contact Dell™. See Contacting Dell™ on page 53.
Problem
No image appears on the
screen
Possible Solution
• Ensure that the lens cap is removed and the
projector is turned on.
• Ensure that you have chosen the correct
input source on the INPUT SELECT
menu.
• Ensure the external graphics port is
enabled. If you are using a Dell™ Laptop
computer, press (Fn+F8). For
other computers, see your respective
documentation. If images are not displayed
properly, please upgrade the video driver of
your computer. For Dell computer, see
support.dell.com.
• Ensure that all the cables are securely
connected. See "Connecting Your
Projector" on page 8.
• Ensure that the pins of the connectors are
not bent or broken.
• Ensure that the lamp is securely installed
(see "Changing the Lamp" on page 47).
• Use Test Pattern in the Others menu.
Ensure that the colors of the test pattern
are correct.
Missing Input Source. Go to Advanced Enable/Disable Sources,
Cannot switch to particular ensure that particular Input Source is set to
Input Source. Enable.
Troubleshooting Your Projector 41