2-4 Zoom and Focus Adjustment

Zoom Knob : You can adjust the size of the image within the zoom range by manipulating the Zoom Knob.

Focus Ring : Focus the picture on the screen using the

Focus Ring.

If your product is installed at a location out of the specified projection distance (refer to Screen Size and Projection Distance), the focus cannot be adjusted correctly.

2-5 Screen Size and Projection Distance

Install the projector on a flat, even surface and level the projector using the adjustable feet to realize optimal picture quality. If images are not clear, adjust them using the Zoom Knob or Focus Ring, or move the projector forward and backward.

A. Screen / Z. Throw Distance / Y’. Distance from Lens Center to Image Bottom

X. Screen width / Y. Screen height / M. Screen Diagonal length

SCREEN SIZE

HORIZONTAL

VERTICAL

TELE

WIDE

OFFSET '

 

 

 

 

 

X

Y

 

Z

Y'

 

 

 

 

 

 

 

 

 

 

INCHES

MM

(MM /

(MM /

(MM /

(MM /

(MM /

INCHES)

INCHES)

INCHES)

INCHES)

INCHES)

 

 

 

 

 

 

 

 

 

40

1016

886 / 34.9

498 / 19.6

1762 / 69.4

1355 / 53.3

62 / 2.4

 

 

 

 

 

 

 

50

1270

1107 / 43.6

623 / 24.5

2203 / 86.3

1694 / 66.7

78 / 3.1

 

 

 

 

 

 

 

60

1524

1328 / 52.3

747 / 29.4

2643 / 104.1

2032 / 80

93 / 3.7

 

 

 

 

 

 

 

70

1778

1550 / 61.0

872 / 34.3

3084 / 121.4

2371 / 93.3

109 / 4.3

 

 

 

 

 

 

 

80

2032

1771 / 69.7

996 / 39.2

3524 / 138.7

2710 / 106.7

125 / 4.9

 

 

 

 

 

 

 

90

2286

1992 / 78.4

1121 / 44.1

3965 / 156.1

3048 / 120

140 / 5.5

 

 

 

 

 

 

 

100

2540

2214 / 87.2

1245 / 49.0

4405 / 173.4

3387 / 133.3

156 / 6.1

 

 

 

 

 

 

 

110

2794

2435 / 95.9

1370 / 53.9

4846 / 190.8

3726 / 146.7

171 / 6.7

 

 

 

 

 

 

 

120

3048

2657 / 104.6

1494 / 58.8

5287 / 208.1

4065 / 160.0

187 / 7.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-4

Installation and Connection