Adjusting The Position And Size Of The Projected Image; (Focus Adjustments - NEC WT600 Setup Manual

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.
1. Check whether the screen is set up to be vertical by
viewing it from the side.
2. Check that the projector is level and that it is set to
be parallel with the screen.
Top view
Screen surface
Parallel
Align the projector
center with the
screen center
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.
Side view
Bottom of projector
Cabinet controls
PC CARD
FOCUS
SOURCE
MENU
SELECT
Screen surface
90
°
Remote control
PJ
ASPECT FREEZE 3D REFORM
HELP POINTER PIC-MUTE
SLIDE
VOLUME MAGNIFY
ZOOM FOCUS FOLDER
SLIDE
LIST
90˚
E-7