Optoma EX765 Guia do Utilizador descarregar pdf (Página 18)

English

Installation

Adjusting the Projector’s Zoom / Focus

Adjusting Projection Image Size

R S

R H

Focus Ring

Zoom Ring

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

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

The projector will focus at distances from 3.28 to 32.81 feet

(1.0 to 10.0 meters).

This table is for user’s reference only.

Diagonal

length (inch) size

of 16:10 Screen

Screen Size W × H (16:10) Projection distance (D)

Offset

(Hd)

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

Width Height Width Height Wide Tele Wide Tele (m) (feet)

30 0.65 0.40 2.12 1.32 0.97 1.47 3.17 4.83 0.10 0.33

40 0.86 0.54 2.83 2.77 1.29 1.96 4.22 6.44 0.13 0.44

50 1.08 0.67 3.53 2.21 1.61 2.54 5.28 8.05 0.17 0.55

60 1.29 0.81 4.24 2.65 1.93 2.95 6.33 9.66 0.20 0.66

70 1.51 1.94 4.95 3.09 2.25 3.44 7.39 11.27 0.24 0.77

80 1.72 1.08 5.65 3.53 2.57 3.93 8.45 12.88 0.27 0.88

90 1.94 1.21 6.36 3.97 2.90 4.42 9.50 14.49 0.30 0.99

100 2.15 1.35 7.07 4.42 3.22 4.91 10.56 16.10 0.34 1.10

110 2.37 1.48 7.77 4.86 3.54 5.40 11.61 17.72 0.37 1.21

130 2.80 1.75 9.19 5.74 4.18 6.38 13.72 20.94 0.44 1.44

150 3.23 2.02 10.60 6.62 4.83 7.36 15.84 24.16 0.50 1.66

180 3.88 2.42 12.72 7.95 5.79 8.84 19.00 28.99 0.61 1.99

200 4.31 2.69 14.13 8.83 6.44 9.82 21.12 32.21 0.67 2.21

250 5.38 3.37 17.67 11.04 8.04 12.27 26.39 40.26 0.84 2.76

300 6.46 4.04 20.20 13.25 9.65 - 31.67 - 1.01 3.31



WXGA model



XGA model

Diagonal

length (inch) size

of 4:3 Screen

Screen Size W × H (4:3) Projection distance (D)

Offset

(Hd)

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

Width Height Width Height Wide Tele Wide Tele (m) (feet)

30 0.65 0.4 2.13 1.31 1.0 1.6 3.28 5.25 0.12 0.39

40 0.86 0.54 2.82 1.77 1.3 2.1 4.27 6.89 0.16 0.53

50 1.08 0.67 3.54 2.20 1.6 2.7 5.25 8.86 0.20 0.66

60 1.29 0.81 4.23 2.66 2.0 3.2 6.56 10.50 0.24 0.80

70 1.51 0.94 4.95 3.08 2.3 3.8 7.55 12.47 0.28 0.93

80 1.72 1.08 5.64 3.54 2.6 4.3 8.53 14.11 0.32 1.06

90 1.94 1.21 6.36 3.97 3.0 4.8 9.84 15.75 0.36 1.19

100 2.15 1.35 7.05 4.43 3.3 5.4 10.83 17.72 0.41 1.33

120 2.58 1.62 8.46 5.31 4.0 6.4 13.12 21.00 0.49 1.59

150 3.23 2.02 10.60 6.63 4.9 8.0 16.08 26.25 0.61 1.99

180 3.88 2.42 12.73 7.94 5.9 9.7 19.36 31.82 0.73 2.38

200 4.31 2.69 14.14 8.83 6.6 10.7 21.65 35.10 0.81 2.65

250 5.38 3.37 17.65 11.06 8.2 13.4 26.90 43.96 1.01 3.32

300 6.46 4.04 21.19 13.25 9.9 - 32.48 - 1.21 3.98

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Optoma EX765 Guia do Utilizador Página 18

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