NEC PA721X - Applicable Lens: NP11 FL

24
2. Projecting an Image (Basic Operation)
Applicable lens: NP11FL
WiththeNP11FLlens,adjustthefocusandpicturedistortion.
Preparations:
Turnthelensshiftdials(verticalandhorizontal)ontheprojectortoreturnthelensshifttothecenter.
Approximatelenscenterposition(explainedhereforthedesktopfrontprojectionmode)
Horizontal dial �������� First turn the dial to the left edge, then turn it further so that the knob is horizontal� From this position, turn
the dial 1 full turn clockwise�
Vertical dial ������������ First turn the dial to the bottom edge, then turn it further so that the knob is horizontal�
From this position, turn the dial 2 full turns counterclockwise�
1. Turn the distortion ring to the left edge.
Distortionring
Lensshiftdials
2. Turn the focus lever clockwise and counterclockwise
to adjust the focus at the center of the screen.
Focuslever
3. Use the distortion ring to correct the screen’s distor-
tion.
 (Thisalsobringstheedgesofthescreenintofocus.)
4. Use the focus lever to adjust the screen’s overall fo-
cus.
* Ifthe focusatthecenterofthescreenis off,turn the
distortionringalittlecounterclockwise.Thefocusatthe
centerofthescreencannowbeadjustedwiththefocus
lever.