Digital Projection Mercury Quad Series, Installation And Quick Start Manual

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page 58
Digital Projection Mercury Quad Series
Operating Guide
USING THE PROJECTOR
Rev A March 2017
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.
Notes
Some settings may be unavailable
depending on other settings. For
more information, see Possible
Combinations Of Settings further
in this guide.
Pincushion Barrel
Pincushion / Barrel
H Pin/Barrel
K eystone
Reset
V Pin/Barrel
0
0
u