E-20
Symptom
Screen blinks.
Drive does not open
when USB-connected.
Image distorts into trap-
ezoid.
Check for the cause
• Darken screen by adjusting brightness to ‘DARK’ side.
• Disconnect USB cable once, turn on power to this equipment and connect USB
cable again.
(NOTE) Memory contents will be erased by turning off power to the equipment.
• Indicator of ‘ON/OFF’ button of KEYSTONE is off.
• Make fine adjustment with ‘+’ / ‘-’ button of KEYSTONE.
See page
E-9
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E-16
E-16