28
Fine-tuning the image clarity
Correcting keystone
Keystoning refers to the situation where the projected image becomes a trapezoid due to
angled projection.
To correct this, besides adjusting the height of the projector, you will need to manually
correct it following one of these steps.
•
Using the remote control
1.
Press
/
/ /
to display the Keystone
2.
Press
to correct keystoning at the top of
the image. Press
to correct keystoning at
the bottom of the image. Press to correct
keystoning at the right side of the image.
Press to correct keystoning at the left side
of the image.
•
Using the OSD menu
1.
Open the OSD menu and go to the
DISPLAY >
Keystone
menu.
2.
Press
Enter
. The
Keystone
correction page is displayed.
3.
Highlight
Vertical
and press
to correct keystoning at the top of the image or press
to correct keystoning at the bottom of the image.
4.
You can also highlight
Horizontal
and press to correct keystoning at the right side
of the image. Press to correct keystoning at the left side of the image.
1.
Adjust the projected image to the size
that you need using the zoom ring.
2.
If necessary, sharpen the image by rotating
the focus ring.
Press
/
Press
/
Press
/
Press
/
Summary of Contents for PRO7827HD
Page 65: ...58 Tripod mount installation 13 00 27 13 Unit mm ...
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