Vertical Keystone Correction - Barco FLM R22+ User Manual

12. Alignment menu
Image 12-25

12.5.4 Vertical keystone correction

What can be done ?
Vertical keystone adjustment is used to align the image if the projector is mounted at a non standard projection angle. In some cases,
vertical keystone has to be used in combination with horizontal keystone. When adjusting the keystone adjustment, the aspect ratio
of the image is not changed.
Image 12-26
Vertical keystone correction
When the keystone is adjusted, the 4 corners adjustment is disabled.
How to set the status
1. Press MENU to activate the menus.
2. Use the ▲ or ▼ key to select Alignment and press ENTER.
3. Use the ▲ or ▼ key to select Warp and press ENTER.
The warp dialog box appears.
4. Use the ▲ or ▼ key to select Vertical keystone and press ENTER.
5. Use ◄ or ► to change the vertical keystone.
124 R59770179 FLM R22+ 15/03/2010