Projection Relationships - Panasonic ET-D3LEW60C Operating Instructions Manual

Projection relationships

The dimensional relationship between the screen and the projector is shown below.
■ Dimensional relationship diagram
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)
*1
L1
SH
SW
SD
*1 LW: Minimum projection distance when using a zoom lens.
LT: Maximum projection distance when using a zoom lens.
zL1 dimensions (approximate values)
Projector model
Lens model
ET-D3LEW60C
ET-D3LES20C
ET-D3LEW50C
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 at least 500 mm (1 ft. 7 in.) from walls and objects.
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.).
12-ENGLISH
投写画面
Projected image
SW
Projection distance
Lens protrusion dimension
Projected image height
Projected image width
Projected image size
PT-SRQ32KC /
PT-SRZ31KC /
PT-SRS30KC
0.182
0.091
0.173
Screen
スクリーン
L (LW/LT)
L (LW/LT)
スクリーン Screen
PT-SRQ13KC / PT-SRZ12KC / PT-SRS11KC /
PT-SRZ21KC / PT-SDZ21K2C / PT-SDS20K2C / PT-SDW17K2C /
PT-SRS20KC PT-SDZ18K2C / PT-SDZ985C / PT-SDS955C /
0.212
0.121
0.203
L1
L1
PT-SDW935C / PT-SDZ981C
-
-
0.203
(Unit: m)