User manual

2.0 INSTALLATION GUIDELINES
12 R599810 - Blackwing mk2012 User Manual
tricked to perceive two pictures as a real 3D scene. Anyway, the trick can be fairly easily revealed:
• If you move from one side to the other side of the screen, there will be a place where you will be off-axis enough
to let you perceive the flatness of the projected pictures instead of interpreting them as a 3D object.
• If the parallax is not appropriate to the screen size, the two pictures will be perceived distinctly and therefore the
brain will interpret the 3D-projection as two superposed pictures.
In general the perception of the 3D effect will vary according to your seat position and to the screen size. When a
movie is produced for 3D projection, the director knows at witch distance the effect will be perceived and witch
depth he intends to gives to the objects. In general, the recommended distance is three times the height of the
screen to obtain the best results.
Recommended seat distance for 3D projection
2.9 Setting the Lens and using Lens Memories
Adjust the picture position
The optimum image can be obtained when the centre of this projector’s lens and the screen are placed
perpendicular to each other. Take note of the projection angle when placing them. You can also use up to +/- 15° up
and down position and configure trapezoidal correction.
This unit comes with a optical shift that features vertical and horizontal adjustment of the projection screen position.
Adjust the picture to your screen.
• The Vertical Shift level is between -80% and 80% of the Screen Height (0.80 x H).
• The Horizontal Shift level is between -34% and 34% of the Screen Base (0.34 x B).
• The shift level is set to 0% vertically and horizontally by default, that means that the optical lens is aligned with
This unit comes with a vertical and horizontal shift to suit most installations. Make sure that your installation
does not exceed 80% vertical offset and 34% horizontal offset to avoid trapezoidal correction.
H = Screen Height
Distance = 3 x H
Screen Height
(H)
Screen Base (B)
Horizontal Shift +/- 34%
Vertical Shift
+/- 80%