Hitachi CP-WU9411 - Page 118

118
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon Cases not involving a machine defect
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The brightness and/or contrast are adjusted to an extremely
low level.
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The projector is operating in Eco mode.
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The lamp is approaching the end of its product lifetime.
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Only one lamp is running.
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The ambient temperature and humidity of the projector is too
high.
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RICH COLOR mode is selected in COLOR WHEEL.
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High humidity environment
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Either the focus and/or horizontal phase settings are not
properly adjusted.
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The lens is dirty or misty.
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