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Display configuration
VisualEyes™ requires a precise TV/projector configuration to present the visual stimuli properly, and to
calibrate the eye tracking to the correct angles. When using a display for presentation of visual stimuli, it is
therefore important to ensure that this is configured correctly according to the following instructions.
2.9.1 TV considerations
It's important that the screen dimensions are large enough for the software to present the visual stimuli at the
desired angles.
If the connection distance exceeds 7.5m to hide the cable behind the wall or go through the ceiling, a
powered HDMI extension hub/cable must be used. Wireless HDMI connections are not supported.
When setting up the TV, this should be set to "Computer" or "Game" mode to correct for HDMI scaling and
digital image processing potentially delaying the presented stimuli signal.
It is recommended to use a Full HD (1080p) TV.
2.9.2 Windows display settings
The display must be set correctly up in the windows display settings under Windows Settings > System >
Display:
The displays must be set up as extended
•
displays, and the computer monitor must
be selected as the main display. The
TV/projector cannot be selected as the
main display.
•
The scale must be set at 100% for the
TV/projector.
The resolution should be set to 1920 x
•
1080.
When using a UHD 4K TV, the resolution
must be set to 1920 x 1080 with a refresh
rate of 60 Hz.
To set the refresh rate to 60 Hz, go to
Advanced display settings, select the
display, and click "Display adapter
properties for Display X".
D-0134090-A – 2022/11
VisualEyes™ - Instructions for Use - EN
Page 50
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