Acer P1273 User Manual - Page 23

How to optimize image size and distance, P1273/P1273n/P1273B/P1273i/P1276 series

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English 13 How to optimize image size and distance P1273/P1273n/P1273B/P1273i/P1276 series Consult the table below to find the optimal image sizes achievable when the projector is positioned at a desired distance from the screen. Example: If the projector is 2.0 m from the screen, good image quality is possible for image sizes between 46" and 50". Note: Remind as below figure, the space of 88 cm height is required when located at 2.0 m distance. Max screen size Min screen size 2.0 m Desired Distance Height: 88 cm from base to top of image Height: 80 cm Figure: Fixed distance with different zoom and screen size.

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13
English
How to optimize image size and distance
P1273/P1273n/P1273B/P1273i/P1276 series
Consult the table below to find the optimal image sizes achievable when the
projector is positioned at a desired distance from the screen. Example: If the
projector is 2.0 m from the screen, good image quality is possible for image sizes
between 46" and 50".
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.
Height: 88 cm
from base to
top of image
Height:
80 cm
2.0 m
Desired Distance
Max screen size
Min screen size