Yamaha DPX-1 How to install, ■Screen and projection distance, 4:3 Screen, Wide, 16:9 Screen

How to install

There are four ways this unit can be installed: installing on a tabletop in front of the screen, mounting on the ceiling in front of the screen, installing on a tabletop behind a semi-translucent screen, mounting on the ceiling behind a semi-translucent screen.

It is necessary to set the installation method for “INSTALLATION” in the menu group 4<SETUP> on the menu described later. (See page 17.)

■Screen and projection distance

The ideal position (projection distance [L]) to install this unit is determined by the screen aspect ratio (4:3 or 16:9) and the size (length of the diagonal line across the screen). It is possible to adjust the projection distance within the range from Wide to Tele. by using the zoom function. Use the following information as illustrated in the figure below to determine the best position for installation.

INSTALLATION

4:3 Screen

Screen size

(inch)

60

80

100

120

150

200

Projection distance [L] Wide/Tele.
(m)	(feet, inch)
2.4—2.9	7’ 10”— 9’ 6”
3.2—3.9	10’ 6”— 12’	10”
4.0—4.9	13’ 1”— 16’
4.8—5.8	15’ 9”— 19’			distance
6.1—7.3	20’— 23’	11”
8.1—9.8	26’ 7”— 32’	2”	Projection
				Wide

Tele.

Zoom

Wide

function Tele

.

Tele.
Wide	e	Larger
	siz
	Screen
	Smaller

16:9 Screen

Screen size	Projection distance [L] Wide/Tele.
(inch)	(m)	(feet, inch)

function

60	2.6—3.2	8’ 6”— 10’ 6”
80	3.5—4.2	11’ 6”— 13’ 9”
100	4.4—5.3	14’ 5”— 17’ 5”
120	5.3—6.4	17’ 5”— 21’
150	6.6—8.0	21’ 8”— 26’ 3”
200	8.8—10.6	28’ 10”— 34’ 9”
		Projection

distance Wide

Tele.

Zoom	Tele.
Wide

Wide Tele.

Larger size

Screen

Smaller

Important

•Projection distance is the horizontal distance from the lens surface of this unit to the screen. The lens is recessed for 4 cm (1-1/2 inch) from this unit’s exterior.

English

E-5