Optoma EH319UST User manual - Page 9
It is suggested that a whiteboard with a frame of less than 3mm is used. However if a larger
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Note: If the whiteboard frame thickness is greater than 3mm the reflected light interference from the whiteboard frame may be detected by IR camera. This can compromise the touch function. To reduce the risk of this happening it is recommend that a 50mm border is kept around the projected image instead of 10mm as shown in diagram on the previous page. If the whiteboard frame thickness is less than 3mm, ensure the reflected light interference is not observed when completing TouchBeam alignment. It is suggested that a whiteboard with a frame of less than 3mm is used. However if a larger frame size is required it must follow the conditions shown below: - Surface treatment: Matt, with mold texture ≥11010 - Shape: as figure on next page 9
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9
Note:
If the whiteboard frame thickness is greater than 3mm the reflected light interference from the
whiteboard frame may be detected by IR camera. This can compromise the touch function. To
reduce the risk of this happening it is recommend that a 50mm border is kept around the
projected image instead of 10mm as shown in diagram on the previous page.
If the whiteboard frame thickness is less than 3mm, ensure the reflected light interference is not
observed when completing TouchBeam alignment.
It is suggested that a whiteboard with a frame of less than 3mm is used. However if a larger
frame size is required it must follow the conditions shown below:
-
Surface treatment: Matt, with mold texture
≥
11010
-
Shape: as figure on next page