Руководство По Работе для Panasonic PT-D7700U

20

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.

H

SH

L

L

H

;

;;

;;;

Side view

When optional ceiling 
mount bracket (ET-PKD75) 

Screen

(unit: mm/inch)

438-558

(17.2"-21.9")

237

(9.3")

L

SW

314

86

140

175

468

117

L

1

Top view

Screen

(unit: mm/inch)

(18.4")

(5.5")

(12.3")

(3.4")

(6.9")

(4.6")

L

: Projection distance

SH

: Height of the image

SW

: Image width

H (0 to SH) : Vertical distance between the lens center level and the

bottom edge of the projected image

Lens

Dimension of L1 (Approx.)

ET-D75LE1

102 (4")

ET-D75LE2

86.5 (3.4")

ET-D75LE3

90 (3.5")

ET-D75LE4

113.9 (4.5")

ET-D75LE5

190 (7.5")