ViewSonic Pro8530HDL User Guide - Page 35

Correcting keystone, Adjusting 4 corners, DISPLAY &gt

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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 correction page. 2. Press to correct keystoning at the top of the image. Press to correct keystoning at Press / Press / 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 Press / Press / 1. Open the OSD menu and go to the DISPLAY > Keystone > Manual menu. 2. Press Enter. 3. Press to correct keystoning at the top of the image or 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. The projector can automatically correct vertical keystone. To do this, open the OSD menu and go to the DISPLAY > Keystone > Auto V Keystone and press / to select On. Adjusting 4 corners You can manually adjusts the shape and size of an image that is unevenly rectangular on all sides. 1. To display the Corner Adj. page, you can do one of the followings: i. Press Enter. ii. Open the OSD menu and go to the DISPLAY > Corner Adj. menu and press Enter. The Corner Adj. page is displayed. 2. Press / / / to select the corner you wish to adjust and press Enter. A long press for 2 seconds on Enter when this page displays will reset the settings on all 4 corners. 30

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30
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
correction page.
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
>
Manual
menu.
2.
Press
Enter
.
3.
Press
to correct keystoning at the top of the image or 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.
The projector can automatically correct vertical keystone. To do this, open the OSD menu
and go to the
DISPLAY >
Keystone
>
Auto V Keystone
and press
/
to select
On
.
Adjusting 4 corners
You can manually adjusts the shape and size of an image that is unevenly rectangular on all
sides.
1.
To display the
Corner Adj.
page, you can do
one of the followings:
i.
Press
Enter
.
ii.
Open the OSD menu and go to the
DISPLAY >
Corner Adj.
menu and
press
Enter
. The
Corner Adj.
page is
displayed.
2.
Press
/
/
/
to select the corner you
wish to adjust and press
Enter
.
Press
/
Press
/
Press
/
Press
/
A long press for 2 seconds on
Enter when this page displays
will reset the settings on all 4
corners.