YABER T2 Manual De Instrucciones página 12

8.3 Auto Keystone Correction
As you move the machine, the T2 automatically performs trapezoidal correction,
depending on the target wall.
Attention: The angle of the auto keystone cannot exceed 15 degrees up,
down, left, and right.
8.4 Auto Screen Alignment and Auto Obstacle Avoidance
Note: When using the Auto Screen Alignment and or Auto Obstacle Avoidance
functions, make sure the Auto Keystone and Auto Focus functions are turned on.
1. Obstacle avoidance may not work when there are white or other light-colored
objects in the target screen.
2. The backdrop should have a distinct black or other colored border, except
for anti-light screens which do not require a border.
3. Before using the auto screen alignment function:
Please ensure the projection screen is larger than the screen area, and do not
block the area within the central square frame of the screen.
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