Analog Way Axion - ARC100 - Manual (Page 23)

AXION Chapter 3 : HOW TO SET A SOFTEDGE SCREEN WITH TWO DEVICES (continued)
PAGE 23
3-2. PROJECTORS CONFIGURATION
IMPORTANT: Before doing the following adjustments, make sure the 2 projectors are the same (mark, model and type)
with same lenses. The projector matrices should be imperatively at the same resolution. The parameters of
the 2 projectors should be homogenous (color, gamma, lamp lifetime...). The screen projection should be
vertical and perpendicular to the projectors to avoid geometric distortion like bow or keystone. Use only
mechanical lens shifts and avoid using them in their maximal values. Don't use wide-angle lenses.
• Connect your Computer & Video sources to the inputs of the 2 Di-VentiX and connect the 2 projectors to the MAIN
outputs.
• Select a device and press Output setup …then set the Output resolution and the others adjustments.
• Press Pattern Main and select Centering to display the centering pattern. Renew the last steps for the others devices.
• Adjust the test pattern in full screen (matrix) of each projector with the auto-adjust, position or size adjustments of the
projector. Then align mechanically the projectors to have a covering area between 10 and 20% (of each matrix) and to have
the test pattern well aligned one on top of the other. As required, you can use the burst pattern available in the output
section to adjust your projector.
Example: Test pattern in horizontal SE configuration.
Top and bottom not aligned.
☺
Projectors well aligned. Too small covering area.
Edges not paralleled.