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Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
The remote
control does not
work.
Video screen
display freezes.
Colors have
a faded-out
appearance,
or color tone is
poor.
Pictures appear
dark.
Pictures appear
blurry.
(continued on next page)
74
Cases not involving a machine defect
The batteries in the remote control are near the end.
Replace the batteries.
The ID numbers set in the projector and the remote
control are different.
Press the ID button with the same ID number as the
projector, then perform the desired operation. The ID number
set in the projector can be displayed by pressing any of the
ID buttons on the remote control for 3 seconds while the
light source is on.
The FREEZE function is working.
Press FREEZE button to restore the screen to normal.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR TEMP,
COLOR and/or TINT settings, using the menu functions.
COLOR SPACE setting is not suitable.
Change the COLOR SPACE setting.
The brightness and/or contrast are adjusted to an
extremely low level.
Adjust BRIGHTNESS and/or CONTRAST settings to a
higher level using the menu function.
The projector is operating in Eco mode.
Set ECO MODE in the SETUP menu to NORMAL.
The light source is approaching the end of its
product lifetime.
Contact your dealer.
The lens cover is attached.
Remove the lens cover.
Either the focus and/or horizontal phase settings are
not properly adjusted.
Adjust the focus using the FOCUS + / - buttons, and/or H
PHASE using the menu function.
The lens is dirty or misty.
Clean the lens referring to the section Caring for the lens.
Reference
page
21
22
39
48, 50
53
48
55
–
–
27, 52
68
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