Sharp XG-E1200U Instrukcja obsługi - Strona 10

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Projector Distance and Picture Size Relationship

m The motorized zoom lens allows adjustment to the image size within the projector's range.

m The picture can be focused from a minimum of approximately 4.6 ft (1.4 m) to a maximum of 97.5 ft (29.7 m)

from the screen. Please set up the projector within this range.

Distance from screen

Picture size: 100 inches (254 cm)

Zoom adjustment range: 19.3 ft–11.9 ft

90°

Maximum L: 19.3 ft (5.9 m)

Distance between lens and screen: L

• Above is an illustration of maximum and minimum projection distances for the XG-E1200U with a picture size of 100 inches

(254 cm). Move the projector forward or back if the edges of the image are distorted.

Height of Projector

m This projector is equipped with a lens shift function that lets you adjust the projection height without moving the

projector.

m Adjust to match the setup configuration.

Picture size: 100 inches (254 cm)

Screen

Upper lens

shift portion

H: 65.1 inches

(165 cm)

Lower edge of screen (white

portion) = Standard (0) point

Lower lens shift portion H:

• Ceiling Mount

When the projector is in the inverted position, use the

upper edge of the screen as the base line, and ex-

change the lower and upper lens shift values.

Note:

• Optimal image quality is produced with the projector positioned perpendicular to the screen with all feet flat and level. Tilting or angling

the projector will reduce the effectiveness of the lens shift function.

90°

Minimum L: 11.9 ft (3.6 m)

Lens center

5.1 inches ( 13 cm)

Picture size

Maximum projection distance

(diag.)

500 inches

97.5 ft (29.7 m)

400 inches

77.9 ft (23.8 m)

300 inches

58.4 ft (17.8 m)

200 inches

38.8 ft (11.8 m)

150 inches

29.0 ft (8.9 m)

100 inches

19.3 ft (5.9 m)

80 inches

15.3 ft (4.7 m)

60 inches

11.4 ft (3.5 m)

40 inches

7.5 ft (2.3 m)

The formula for picture size and projection distance

x : Picture size (diag.) (inches)

Note: There is an error of

formula above.

Diagram shows the lens shift position set at the factory.

Distance from lens center to lower edge of screen (H)

Picture size

(diag.)

Lower lens shift position

500 inches

26.4 in. ( 67 cm)

400 inches

21.3 in. ( 54 cm)

300 inches

15.7 in. ( 40 cm)

200 inches

10.6 in. ( 27 cm)

150 inches

7.9 in. ( 20 cm)

100 inches

5.1 in. ( 13 cm)

80 inches

4.3 in. ( 11 cm)

60 inches

3.1 in. ( 8 cm)

40 inches

2.0 in. ( 5 cm)

Upper lens shift position

(High mount setup)

Lower lens shift position

(Desktop setup)

–H

High edge of screen

90˚

Projection distance (L)

Minimum projection distance

60.7 ft (18.5 m)

48.5 ft (14.8 m)

36.3 ft (11.1m)

24.1 ft (7.4 m)

18.0 ft (5.5 m)

11.9 ft (3.6 m)

9.5 ft (2.9 m)

7.0 ft (2.1 m)

4.6 ft (1.4 m)

= 0.0596x – 0.0891

= 0.0372x – 0.0865

: Maximum projection distance (m)

: Minimum projection distance (m)

4 inches ( 10 cm) in the

Upper lens shift position

326.4 in. (829 cm)

261.3 in. (664 cm)

195.7 in. (497 cm)

130.6 in. (332 cm)

97.9 in. (249 cm)

65.1 in. (165 cm)

52.3 in. (133 cm)

39.1 in. (99 cm)

26.0 in. (66 cm)

E-Z

ADJ.

INPUT

SELECT

VOLUME

MUTE

E-ZOOM

LENS

ENTER

E-Z