Panasonic PT-D7700U, PT-DW7000U manual Installation, Adjusting the leveling feet, Projection scheme

Installation

Adjusting the leveling feet

The four leveling feet mounted at the bottom of the projector are level-adjustable (0 mm–33 mm) which can be used when the floor surface is not horizontal.

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Leveling feet

Projection scheme

This projector can use any of the four projection schemes shown at right. Select the scheme that best suits your particular installation location. Select the most suitable scheme to the situation of your location. Use the OPTION menu on the menu screen to choose the desired projection scheme. (Refer to page 72)

Installation geometry

Front projection

Table standing	Ceiling mount
(Default position)

Rear projection

Table standing Ceiling mount

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.

Side view

When optional ceiling mount bracket (ET-PKD75)

L

SH

L

H

(unit: mm/inch)	Top view
438-558 (17.2"-21.9")	SW

237

(9.3")

Screen

	(unit: mm/inch)
L	86	(3.4")	140	(5.5")	314	(12.3")
L1
117	175 (6.9")
(4.6")	468
	(18.4")

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

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")
ET-D75LE8	242 (9.5")

For PT-D7700U: H = 0 to SH

18

For PT-DW7000U: H = -0.18 x SH to 1.18 x SH