Airflex5D AF5D-20 User Manual - Page 15

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9.5.3 [Profile Setting]

9.5.4 [Network]

10 Two projector image stacking procedures

1.1 Image stacking is a cost effective solution to increase the brightness of the projection system. User can
use two low cost projector with 4,000 lumen to stack up to 8,000 lumens easily at much lower cost.
1.2 One projector should be connected through [DVI Loop Back] port with native raw signal without
processing by AF5D and the other projector should be connected to AF5D output port.
1.3 To do geometry adjustment in the first projector to let the image match the screen borders through
keystone correction or lens shift function inside the projector, then to use [4 Corner] adjustment to align
the images from the 2nd projector onto the first one. External Grid pattern shall be applied from video
source.
1.4 For curved screen stacking, each projector shall be connected with one AF5D and user needs to align
the images through [Warp] function in AF5D unless the first projector can support curved screen
display.
1.5 If the screen is not flat enough, the image sharpness will be reduced in misaligned regions.
Airflex5D, LLC.
Info:
Tech Support:
www.Airflex5D.com
[Profile] is to save and load AF5D settings
including input port, output resolution and all
the settings in AF5D.
Five indexes can be chosen to save AF5D
settings in each AF5D and can be recalled
by IR remote controller or RS232
 RS232 interface is designed with DB-9
connector. The UART Protocol between
AF5D and a Host computer can be
provided.
 Detailed RS-232 protocol can be
provided as needed.
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