E-7
90˚
1. Check whether the screen is set up to be vertical by
viewing it from the side.
6. Adjusting the Position and Size of the Projected Image
(Focus Adjustments)
• After turning on the power, projected images may flicker for 3 to 5 minutes until the lamp
lighting is stabilized.
Also after turning on the projector, the picture position may be slightly changed.
Wait 10 minutes until the light status and projected images become stable.
• If the screen is tilted vertically or horizontally, keystone distortion becomes large. Proceed the
following steps to correctly set up the projector and the screen.
2. Check that the projector is level and that it is set to
be parallel with the screen.
MENU
SOURCE
FOCUS
PC CARD
SELECT
PJ
ASPECT FREEZE
FOCUS
3D REFORM
HELP
POINTER
VOLUME
MAGNIFY
ZOOM
PIC-MUTE
SLIDE
FOLDER
SLIDE
LIST
3. Press the FOCUS buttons and align the focus of the projected image.
A press of the FOCUS buttons results in focus being taken simultaneously with the adjust-
ment of vertical keystone distortion. See page E-9.
90
°
Top view
Side view
Screen surface
Screen surface
Parallel
Align the projector
center with the
screen center
Bottom of projector
Cabinet controls
Remote control