ENGLISH-7
The dimensional relationship between the screen and the projector is shown below.
Dimensional relationship diagram
SH
SW
SD
SH
A1
L3
L4
A2
L1
L2
Projected image
Screen
Note
z
The indications of this illustration are premised on aligning the projected image size and position to the full screen.
z
This illustration is not drawn to scale.
SH
Projected image height
L3
Screen to projector front end
SW
Projected image width
L4
Screen to projector rear end
SD
Diagonal length of the projected image
A1
Bottom edge of the screen to the top of the
projector
L1
Projection distance
(from screen to mirror reflective
surface*)
A2
Bottom edge of the screen to the bottom of the
projector
L2
Screen to lens front end
* The mirror reflective surface is inside the fixed-focus lens, and is not visible from the outside.
Note
z
The illustrations of projectors in this manual are for informational purposes only and do not represent a specific
projector model. Configurations may vary with the model.
z
Dimension L4 is the distance from the projector rear panel to the screen.
z
Dimension A2 is the distance from the bottom edge of the screen to the bottom of the adjustable projector legs
(with the legs fully screwed in).
Attention
z
Dimension L4 is not the distance from the projector rear panel to a wall, but the distance from the projector
rear panel to the screen. To prevent obstruction of the intake and exhaust vents, install the projector with a
clearance at least 500 mm (19-11/16") from walls and objects.
When placing the projector in a confined space, a ventilation and/or air conditioning system is required.
Exhaust heat may accumulate when the ventilation is not sufficient triggering the protection circuit of the
projector.
● Avoid setting up in places which are subject to sudden temperature changes, such as near an air conditioner
or lighting equipment (studio lamps, etc.).
Projection relationships
Summary of Contents for ET-DLE035
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