82
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
Cases not involving a machine defect
Reference
page
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The AUDIO SOURCE/SPEAKER setting is not correct.
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The audio on your HDMI equipment is not set to
Linear PCM.
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The audio on the HDMI input is muted.
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The digital audio in HDMI signal does not work well.
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The lens door is not fully opened.
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The signal cables are not correctly connected.
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The brightness is adjusted to an extremely low level.
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The computer cannot detect the projector as a plug
and play monitor.
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The BLANK screen is displayed.
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The HDMI cable is not correctly connected.
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Your HDMI equipment is not compatible with the
projector.
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Your HDMI equipment and the projector are not
harmonized.
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The signal format on the HDMI is not supported.
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Troubleshooting