When The Projected Image Is Distorted; Adjust Using Keystone Mode - Barco PHWU-81B User And Installation Manual

6. Adjustments with the ADVANCED menu

6.19 When the projected image is distorted

What should happen:
When the projected image is distorted, carry out any of the KEYSTONE, CORNERSTONE, and CURVED mode adjustments to
correct the distortion.
When the image distorts in a trapezoid shape, use the KEYSTONE-mode adjustment. For fine adjustment of the image shape, use
the CORNERSTONE-mode adjustment. To adjust the image projected on a curved surface, use the CURVED-mode adjustment.
Every time you press the ENTER key selecting the GEOMETRY menu, the menu switches in the order of KEYSTONE, CORNER-
STONE, CURVED, INSTALLATION 1 menu, KEYSTONE....

6.19.1 Adjust using Keystone mode

What can be done?
When the image distorts in a trapezoid shape, use the KEYSTONE-mode adjustment.
How to adjust
1. Display the INSTALLATION 1 menu.
2. Select GEOMETRY by pressing the ▲ or ▼ key.
3. Press the ENTER key.
The KEYSTONE menu appears.
KEYSTONE
: 0
: 0
KEYSTONE
SELECT : MENU
Image 6-24
4. Make adjustment using the ▲, ▼, ◄, or ► key.
Every time you press the MENU key, the adjustment menu changes as follows: KEYSTONE → RESET → KEYSTONE ...
KEYSTONE menu
You can correct the distortion vertically or horizontally focusing on the screen center.
In the following cases (for front projection):
Image 6-25
When you press the ◄ or ► key in the RESET mode, the distortion correction is reset.
68 R5905597 PHXX SERIES 20/05/2014