Acer X1270 Uživatelská příručka stáhnout pdf (Strana 23)

English

How to optimize image size and distance

Consult the table below to find the optimal image sizes achievable when the

projector is positioned at a desired distance from the screen.

• X1170/X111/X1170N/X1270N/X1170A/X1270/X1270Hn series Example: If the

projector is 2.0 m from the screen, good image quality is possible for image

sizes between 46" and 50".

X1170/X111/X1170N/X1270N/X1170A/X1270/X1270Hn series

Note: Remind as below figure, the space of 88 cm height is

required when located at 2.0 m distance.

Figure: Fixed distance with different zoom and screen size.

50"

46"

Height: 88 cm

From base to

top of image

Height:

80 cm

2.0 m

Desired Distance

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 65 66

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Acer X1270 Uživatelská příručka Strana 23