Hitachi CP-A200 User Manual page 79

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
NOTE
70
Cases not involving a machine defect
The FREEZE function is working.
FREEZE
Color settings are not correctly adjusted.
COLOR SPACE setting is not suitable.
The brightness and/or contrast are adjusted to an
The whisper function is working.
The lamp is approaching the end of its product
lifetime.
Either the focus and/or horizontal phase settings are
not properly adjusted.
The lens or mirror is dirty or misty.
Projector is tilted inappropriately.
Lens door is not completely open.
The shape of picture is not corrected appropriately.
The SAVING function is working.
Reference
page
23
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33
63
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22
22
38