Geometry; Introduction; Geometry Files - Barco NH-12 User Manual

7. Advanced
A dialog box is displayed
Image 7-56
6. Use ↑ or ↓ to select the desired file
7. Press ENTER
The selected file is deleted and is removed from the list
7.6

Geometry

Overview
•

Introduction

• Geometry files
• Accessing the Geometry menu
• Geometry distortions
• Load
• Edit
7.6.1 Introduction
What can be done ?
With the geometry corrections, this projector can be used in a wide variety of curved and flat-screen applications, ranging from flat
or straightforward cylindrical displays to the wildest shapes that can be imagined: by pre-distorting the image inside the projector, a
correct geometry can be achieved on curved screens, without requiring additional computational power on the IG's side.
7.6.2 Geometry files
Description
A geometry file contains the geometry corrections. The projector's memory contains a list of files created for demo purposes e.g. to
demonstrate the warping capabilities of the projector. These files are called standard files.
The active file can always be edited in order to fit exactly the screen shape. Editing a standard file will automatically create a custom
file.
The file notation in the Geometry files menu describes a file path.
For example : /Standard/Dist_file1.xml
/Standard/Dist_file1.xml
Type of file : standard or custom
Image 7-57
Geometry file notation
80
file extension = xml
file name
R59770121 NH-12 04/05/2011