NEC NP1150 - XGA LCD Projector User Manual page 114

Selecting Aspect Ratio and position for Screen [SCREEN]
SCREEN.TYPE........ Select.one.of.two.options:.4:3.SCREEN.or.WIDE.SCREEN.for.the.screen.to.be.used..See.also.[ASPECT.
RATIO]..
(→.page.85)
POSITION............... This.feature.allows.you.to.adjust.the.vertical.position.of.the.image.when.WIDE.SCREEN.has.been.selected.
(not.available. for.the.screen.type.
on.NP3151W)
When.WIDE.SCREEN.has.been.selected.there.is.no-signal.area.above.and.below.the.image.
NOTE: This option is available only when [WIDE SCREEN] is selected in [SCREEN TYPE].
NOTE:
• After changing the screen type, check the setting of [ASPECT RATIO] in the menu. (→ page 85)
• NP3150/NP2150/NP1150: [POSITION] is not available when [4:3 SCREEN] is selected for [SCREEN TYPE] or when [LETTERBOX]
is selected for [ASPECT RATIO].
Using Geometric Correction [GEOmETRIC CORRECTION]
This feature retrieves geometric data registered in the projector memory.
Three presets of geometric data have been registered. To turn off this feature, select [OFF].
NOTE:
• The [KEYSTONE] and [CORNERSTONE] adjustments are not available when geometric data is applied.
• To clear your geometric data, press the 3D REFORM button for a minimum of 2 seconds.
• The [GEOMETRIC CORRECTION] feature can cause an image to be slightly blurred because the correction is made electronically.
no-signal area
00
6. Using On-Screen Menu