PT-VW431D

LCD Projector PT-VW431D

Standard Setting-up Positions

PT-VW431D

  • unit: mm (inch)
  • L: Distance to screen
    H: Height from the edge of screen to center of lens
NOTE:
Illustrations show the projector installed using optional ceiling mount bracket ET-PKV100H and bracket assembly ET-PKV200B.
This illustration is not drawn to scale.
Caution:
• All construction work should be done by a qualified technician.
• When mounting to the ceiling, use the special mounting bracket. To prevent the projector from swaying or dropping, attach the wire that is included with the projector between the mounting bracket and the ceiling.


NOTE:
• The value for L (distance to screen) varies slightly depending on the zoom lens characteristics.
• At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.


NOTE:
• The value for L (distance to screen) varies slightly depending on the zoom lens characteristics.
• At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.

For a screen size different from the above, use the equation below to calculate the projection distance.

Aspect ratio16 : 10 minimum
maximum
L (m) = (diagonal screen size in inches) × 0.0257 – 0.0294
L (m) = (diagonal screen size in inches) × 0.0414 – 0.0319
Aspect ratio16 : 9 minimum
maximum
L (m) = (diagonal screen size in inches) × 0.0264 – 0.0294
L (m) = (diagonal screen size in inches) × 0.0426 – 0.0319
NOTE:
Distances calculated with the above equations will include a slight error