NEC LT180 User Manual page 57

Problem
Picture is blurred
Image is scrolling verti-
cally, horizontally or
both
Remote control does
not work
Indicator is lit or blink-
ing
Cross color in RGB
mode
• Remove the lens cap.
• Adjust the focus. See page E-25.
• Reposition the projector to improve its angle to the screen. See pages
and E-23.
• Ensure that the distance between the projector and screen is within the ad-
justment range of the lens. See pages
• Condensation may form on the lens if the projector is cold, brought into a
warm place and is then turned on. Should this happen, let the projector
stand until there is no condensation on the lens.
• Use the VIDEO, S-VIDEO, COMPUTER or COMPONENT button on the re-
mote control or the SOURCE button on the cabinet to select the source you
want to input.
• Adjust the computer image manually with the Horizontal /Vertical Position.
See page E-37.
• Connect a source the projector supports. See Compatible Input Signal List
on page E-57.
• Install new batteries. See page E-8.
• Make sure there are no obstacles between you and the projector.
• Stand within 22 feet (7 m) of the projector. See page E-9.
• See the Power/Status/Lamp Indicator on page E-48.
• Press the AUTO ADJ. button on the projector cabinet or the remote control.
See page E-26.
• Adjust the computer image manually with the Clock and Phase in "Image" of
the menu. See page E-37.
E-50
7. TROUBLESHOOTING
Check These Items
E-11 and E-12.
E-22