Optoma DS316L Guide de l'utilisateur télécharger pdf (Page 16)

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Installation

Adjusting the Projector’s Zoom / Focus

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 3.9 to 39.4 feet (1.2

to 12.0 meters).

Adjusting Projection Image Size

16:9

4:3

4:3 16:9

A B A C

(m) (m) (inch) (m) (m) (inch)

1.20 0.77 30.31 1.20 0.71 27.83

2.00 1.28 50.52 2.00 1.18 46.38

2.50 1.60 63.15 2.50 1.47 57.97

3.00 1.92 75.78 3.00 1.77 69.57

4.00 2.57 101.04 4.00 2.36 92.76

5.00 3.21 126.30 5.00 2.95 115.95

6.00 3.85 151.56 6.00 3.53 139.14

7.00 4.49 176.82 7.00 4.12 162.32

8.00 5.13 202.08 8.00 4.71 185.51

9.00 5.77 227.34 9.00 5.30 208.70

10.00 6.42 252.60 10.00 5.89 231.89

11.00 7.06 277.86 11.00 6.48 255.08

12.00 7.70 303.12 12.00 7.07 278.27

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 51 52

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Optoma DS316L Guide de l'utilisateur Page 16