Epson BrightLink 696Ui Procedure for Measuring Projection Surface Flatness

Epson BrightLink 696Ui Manual

Epson BrightLink 696Ui manual content summary:

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Epson BrightLink Procedure for Measuring Projection Surface Flatness
When using a touch
enabled BrightLink projector, it is required that the projection surface is flat and have
no more than 5mm of curve
in order for the touch function to work properly. Prior to starting the install,
you must check the projection surface to make sure that it meets this requirement.
Required Tools:
Four-foot Level tool (1.2m /
4’
) for testing flatness vertically
Five-foot level tool (1.5m/5
) for testing flatness horizontally & diagonally
Metric thickness gauge (5mm)