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Fixing problems
User’s Guide 61
If several picture settings seem completely wrong and you cannot fix
them:
Press menu, go to Picture > Color settings > Reset color settings, and
press ok.
Press menu, go to Setup > Reset all settings, and press ok.
If a scrolling or cut-off image is displayed for a computer connection:
Press menu, go to Picture > VGA settings > Auto sync, and press ok.
Turn everything off. Then power on the projector first and power on the
notebook or desktop computer second.
If the previous steps do not correct the display image, adjust the
resolution of the notebook or desktop computer to 1024×768 pixels. If
the computer has multiple monitors, adjust the resolution of the monitor
assigned to the projector.
If the image is flickering or unstable for a computer connection:
Press menu, go to Picture > VGA settings > Auto sync, and press ok.
Press menu, go to Picture > VGA settings, and adjust Frequency or
Tracking.
If the image disappears from the computer screen:
For a notebook computer, you might be able to turn on both the external
VGA port and the built-in screen. See the computer manual.
If text or lines from a computer display seem rough or uneven:
Check the focus adjustment.
Press menu, go to Picture > Shape settings > Reset keystone, and press
ok.
If a computer display is projected with low resolution:
Press menu, go to Setup > DVI compatibility, and select VGA only.
Note that this setting is not compatible with standard DVI devices.
Sound problems
If no sound is coming out of the projector:
Be sure you have an audio cable securely connected between the
projector and the source device.
Press menu, go to Sound, and check that Mute is turned off and Volume
is correct.
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