Pincushion / Barrel - Digital Projection E-Vision Laser 4K Series User Manual

Digital Projection E-Vision Laser 4K Series
Geometry menu continued from previous page

Pincushion / Barrel

Pincushion or barrel distortions are the result of poor or incorrect tensioning of the screen
or using a surface that is not flat.
Use the

Pincushion / Barrel

control to compensate electronically for such distortions.
You can also use this menu to make simple panoramic screen corrections without using
external processors.
Pincushion / Barrel example
The illustration shows pincushion and barrel correction applied both horizontally and vertically, in equal measures.
Operating Guide
Pincushion
USING THE PROJECTOR
Pincushion / Barrel
H Pin/Barrel
V Pin/Barrel
Keystone
Reset
Barrel
0
0
u
Notes
Rev A June 2017
page 53