Hitachi CP-X306 - Page 79

70
Troubleshooting
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 signal cables are not correctly connected.
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The MUTE function is working.
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16
The AUDIO/SPEAKER setting is not correct.
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36
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The lens cover is attached.
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The signal cables are not correctly connected.
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10
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The computer cannot detect the projector as a plug
and play monitor.
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11
The BLANK screen is displayed.
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21
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