Acer H7550STz Manuel d'utilisateur télécharger pdf (Page 25)

English

• H7550BD/E155D/HE-815J/H1P1406/H7550BDz

To obtain an image size of 70" set the projector at a distance between 1.8 m

and 2.3 m from the screen and adjust the zoom level accordingly.

Desired Image Size Distance (m) Top (cm)

Diagonal (inch)

< A >

W (cm) x H (cm)

Max zoom

< B >

Min zoom

< C >

From base to top of

image < D >

30 66 x 37 1.0 39

40 89 x 50 1.0 1.3 52

50 111 x 62 1.3 1.7 65

60 133 x 75 1.5 2.0 78

70 155 x 87 1.8 2.3 92

80 177 x 100 2.0 2.7 105

90 199 x 112 2.3 3.0 118

100 221 x 125 2.5 3.3 131

120 266 x 149 3.1 4.0 157

150 332 x 187 3.8 5.0 196

180 398 x 224 4.6 6.0 235

200 443 x 249 5.1 6.6 262

250 553 x 311 6.4 8.3 327

300 664 x 374 7.6 392

Zoom Ratio: 1.3 x

Desired distance

Height:

92 cm

From base

to top of

image

70"

Desired

image size

1.8 m

2.3 m

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Acer H7550STz Manuel d'utilisateur Page 25