Vidikron D-ILA 80 - Manual (Page 16)

16
Projector and Screen Installation
The optimum image can be obtained when the center of the lens and the screen are placed perpendicular to each other. Take note of the
projection angle when placing them. Failing to do so may give rise to trapezoidal distortion of the projected image.
• This unit does not come with a function to correct trapezoidal distortion.
Side View Top View
Up to approximately 30° upward
and downward from the horizontal
line.
Up to approximately 10° upward and
downward from the vertical line.
* If the KEYSTONE compensation is used simultaneously for upper/lower/left/right directions, the compensating range will
decrease.
Mounting the Unit on a Ceiling
When mounting on a ceiling, please refer to the instructions included with the ceiling mount hardware.
Precautions for Ceiling-mount
• To ceiling-mount this unit, special expertise and techniques are necessary.
Be sure to ask your dealer (or a specialist) to perform mounting (to ceilings, etc.).
• Do not mount at places that may be subjected to vibration and shock.
• Install at a safe place in case this unit or a part of it may drop. If the light-source lamp is broken, small pieces of glass from the mesh of the
fi lter may appear outside this unit
Installing the Projector (continued)