NEC WT615 Guide D'installation page 15

11. Press the FOCUS +/– buttons to align the focus of the projected
image again.
• Repeat step 9 to 11 if the display image is not aligned with the
screen.
• On the WT615 you can use the electronic pen to help you set up
the projector parallel to the screen. For more information, see
"Setting up the projector parallel to the screen" below.
12. To complete the adjustment, press the EXIT button three times.
The menu will disappear.
Setting up the projector parallel to the screen (WT615 only)
You can use the electronic pen to adjust so that the projector and the screen are parallel to each other.
1. Press the ENTER button while the [Tilt Indicator] screen is being
displayed.
A mark will be shown on the screen with a message: Tap the center of a
mark with the electronic pen. To cancel, press the button A.
2. Touch the center of a mark lightly with the electronic pen until the mark disappears.
NOTE: Hold the electronic pen upright against the screen when using it. Otherwise, the actual pen stroke may not be reflected
on the screen.
Another mark will be shown with a
message: Touche the screen at the center
of the spot with the electronic pen. To
cancel, press the button A.
NOTE:
• In terms of the optical characteristics of this projector, in addition to keystone distortion, there may be occurrences of slight
pincushion type or barrel type distortion. See "
To adjust the projected image with the screen, first perform Steps 9 to 11 on pages E-10 to E-11 (Adjustment of the projection
distance → Height adjustment of the projected image → Focus adjustment), then align the 4 corners of the projected image
with the 4 corners of the screen. Following this, if the pincushion type or the barrel type distortion is conspicuous, please
perform " Adjusting Pincushion or Barrel Distortion (Pincushion)" after you select a source you want to project.
• If the keystone distortion is not improved after pressing the FOCUS +/– buttons and adjusting the focus, or the aspect ratio
does not agree, make sure the screen or projector are not tilted.
Touch
Adjusting Pincushion or Barrel Distortion (Pincushion)" on page E-15.
E-11