Optoma Projector HD20 Guía de usuario descargar pdf (Pagina 16)

Installation

Adjusting the Projector’s Zoom / Focus

POWER

Focus Ring

Zoom Ring

You may turn the zoom ring to zoom in or out. To focus the im-

age, rotate the focus ring until the image is clear.

The projector will focus at distances from 4.89 to 32.68 feet

(1.49 to 9.96 meters).

Adjusting Projection Image Size

 This table is for user’s reference only.

Diagonal

length (inch)

size of 16:9

Screen

Screen Size W X H Projection distance (D)

Offset

(Hd)

(m) (feet) (m) (feet)

Width Height Width Height wide tele wide tele (m) (feet)

38 0.84 0.47 2.76 1.55 - 1.51 - 4.97 0.08 0.25

45 1.00 0.56 3.27 1.84 1.49 1.79 4.89 5.88 0.09 0.29

50 1.11 0.62 3.63 2.04 1.66 1.99 5.45 6.54 0.10 0.33

60 1.33 0.75 4.36 2.45 1.99 2.39 6.54 7.84 0.12 0.39

70 1.55 0.87 5.08 2.86 2.32 2.79 7.63 9.15 0.14 0.46

80 1.77 1.00 5.81 3.27 2.66 3.19 8.72 10.46 0.16 0.52

90 1.99 1.12 6.54 3.68 2.99 3.59 9.81 11.77 0.18 0.59

100 2.21 1.25 7.26 4.09 3.32 3.98 10.89 13.07 0.20 0.65

120 2.66 1.49 8.72 4.90 3.98 4.78 13.07 15.69 0.24 0.78

150 3.32 1.87 10.89 6.13 4.98 5.98 16.34 19.61 0.30 0.98

200 4.43 2.49 14.53 8.17 6.64 7.97 21.79 26.15 0.40 1.31

300 6.64 3.74 21.79 12.26 9.96 - 32.68 - 0.60 1.96

Width

Height

Screen

Projection Distance (D)

Screen (W)

Screen (H)

Offset (Hd)

Top View

SOURCE

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 49 50

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Optoma Projector HD20 Guía de usuario Pagina 16