Troubleshooting Your Projector - Dell S520 User Manual

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If you experience problems with your projector, see the following
troubleshooting tips. If the problem persists, contact Dell (see Contacting
Dell on page 122).
Problem
No image appears on the
screen

Troubleshooting Your Projector

Possible Solution
• Ensure that you have chosen the correct
• Ensure the external graphics port is
F8
CRT/LCD
Fn
• Ensure that all the cables are securely
• Ensure that the pins of the connectors
• Ensure that the lamp is securely installed
• Use Test Pattern in the Projector Settings
input source on the INPUT SOURCE
menu.
enabled. If you are using a Dell laptop
computer, press
other computers, see your respective
documentation. If images are not
displayed properly, please upgrade the
video driver of your computer. For Dell
computers, see support.dell.com.
connected. See "Connecting Your
Projector" on page 9.
are not bent or broken.
(see "Changing the Lamp" on page 114).
of the Advanced Settings menu. Ensure
that the colors of the test pattern are
correct.
Troubleshooting Your Projector
(Fn+F8). For
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