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Chapter 2
Getting Started — Setting up
42 - ENGLISH
(Unit: m)
Distance from the projector
to the screen
Formula
L2
= L1 + 0.023
L3
= L1 - 0.166
L4
= L1 - 0.704
A2
= A1 + 0.200
Attention
f
The dimension of L4 is not the distance between the back surface of the projector and the wall, but the distance between the back surface of
the projector and the screen surface. Install the projector with 500 mm (19-11/16") or larger space between the back surface of the projector
and the wall or any object so that the ventilation is not obstructed.
When installing the projector in a confined space, provide air conditioning or ventilation separately. Exhaust heat may accumulate when the
ventilation is not enough, triggering the protection circuit of the projector.
Note
f
For the adjustment range of the projected image position with the lens shift, refer to “Lens shift range” (
x
page 80).
[GEOMETRY] projection range
[VERTICAL KEYSTONE] (viewed from the side)
[HORIZONTAL KEYSTONE] (viewed from above)
Screen
Screen
Vertical arc correction (viewed from the side)
Horizontal arc correction (viewed from above)
Screen
Projection distance
Arc radius
Screen
Projection distance
Arc radius
Arc center
Screen
Projection distance
Arc radius
Arc center
Screen
Projection distance
Arc radius
Содержание PT-RCQ10
Страница 63: ...ENGLISH 63 Chapter 3 Basic Operations This chapter describes basic operations to start with ...
Страница 182: ...182 ENGLISH Chapter 5 Operations This chapter describes how to use each function ...
Страница 231: ...ENGLISH 231 Chapter 7 Appendix This chapter describes specifications and after sales service for the projector ...
Страница 266: ...Index 266 ENGLISH Z ZOOM 102 ZOOM button Remote control 29 77 ...