Tilt Base Rotation; Swivel Base Rotation - Acer AL1911 Manual

8.4.2 LCD Horizontally
The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.
The distance of the LCD display unit from left side to right should not large than
∣E - F∣<=4.0mm.

8.5 Tilt Base Rotation

Tilt up 25 ± 1° / down 5 ± 1°

8.6 Swivel Base Rotation

Swivel Right 45 ± 1° / Left 45 ± 1°
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