Projection Relationships - Panasonic ET-C1U100 Operating Instructions Manual

Projection relationships

The dimensional relationship between the screen and the projector is shown below.
■ Dimensional relationship diagram
Projected image
Note
z This diagram assumes that the size and position of the projected image will be adjusted so
that the image fills the entire screen.
z This illustration is not drawn to scale.
L
LW
LT
L1
H
SH
SW
SD
z Dimension for L1 (approximate values)
Projector model
PT-REQ12 / PT-REQ10 / PT-REQ80 /
PT-REZ12 / PT-REZ10 / PT-REZ80
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.
Attention
z To prevent obstruction of the intake and exhaust vents, install the projector with a
clearance from walls and objects. For details about the required distance from surrounding
walls and objects, refer to the operating instructions for your projector.
If you are installing the projector in a sealed space, be sure to provide additional air
conditioning equipment and ventilation equipment. Insufficient ventilation will result in an
accumulation of heat and may activate the projector's protection circuit.
z Avoid setting up in places which are subject to sudden temperature changes, such as near
an air conditioner or lighting equipment (studio lamps, etc.).
8-ENGLISH
SW
Projection distance
Minimum distance
Maximum distance
Lens protrusion dimension
Distance from the lens center to the lower edge of the projected image
Projected image height
Projected image width
Projected image size
L (LW/LT)
Screen
L (LW/LT)
Dimension for L1 (approximate values)
L1
L1
(Unit: m)
0.384