20 – english, Adjusting the feet, Projection scheme – Panasonic PT-DW100U Manuel d'utilisation

Page 20: Installation geometry, Installation (continued)

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20

ENGLISH

Installation (continued)

Adjusting the feet

The four adjustable feet (p. 14) mounted at the bottom of the projector are level-adjustable (0 mm–15 mm) which
can be used when the mounting surface is uneven.

(Front)

(Rear)

Projection scheme

All four combinations of Front, Rear, Ceiling or Floor mounting are available. Use the INSTALLATION menu to
choose the desired projection scheme. (p. 76)

Installation geometry

When planning the projector and screen geometry, refer to the figures below and the information on the next page
for reference. After the projector is roughly positioned, picture size and vertical picture positioning can be finely
adjusted with the powered zoom lens and lens shifting mechanism.

When attaching an optional ceiling mount bracket (ET-PKD100H)

z

254

580.5 - 700.5

H

H

SH

L

L

(10˝)

(22.9

˝ - 27.6

˝)

Side View

(unit : mm/inch)

Screen

L

175

254

200

SW

314

120

66

(12.4

˝)

(4.7

˝)

(2.6

˝)

(6.9˝)

(10˝)

(7.9˝)

L1

Top View

(unit : mm/inch)

Screen

L

Projection distance

SH

Height of the image

SW

Image width

H

Vertical distance between the lens center level and
the bottom edge of the projected image

* H = -0.2 × SH to 1.2 × SH
* However, if the ET-D75LE5 has been installed, the

value will be fixed at H=SH/2. If the ET-D75LE6 has
been installed, the values will be H = -0.1 × SH to
1.1 × SH.

Lens

Lens Protrusion L1

(Approx.)

ET-D75LE1

62.5 (2.5˝)

ET-D75LE2

47 (1.9˝)

ET-D75LE3

50.5 (2˝)

ET-D75LE4

74.4 (2.9˝)

ET-D75LE5

150.5 (5.9˝)

ET-D75LE6

160 (6.3˝)

ET-D75LE8

202.5 (8˝)

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