Optoma ZU720T, Руководство пользователя

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English 21
SETUP AND INSTALLATION
Adjusting the Projector’s Zoom and Focus
For 1.8x lens model:
‡ To adjust the focus, manually turn the focus ring clockwise or counterclockwise until the image is sharp
and legible. The projector focuses at distances ranging between 46.1 to 648.4 inches (1.17 m to 16.47
m).
‡ To adjust the image size, manually turn the zoom lever clockwise or counterclockwise to increase or
decrease the projected image size.
For 1.25x lens/ Short Throw lens models:
‡ To adjust the focus and image size is by motorized, please use remote or keypad to zoom ring to
zoom in and out, and control the focus ring until the image is sharp and legible.
‡ The 1.25x lens models projector focuses at distances ranging between 51.1 to 386.6 inches (1.30 m to
9.96 m).
‡ The Short Throw lens models projector focuses at distances ranging between 31.2 to 244.7 inches
(0.79 m to 6.21 m).
Focus Ring
Zoom Ring
Note:
The 1.25x lens/ Short Throw lens models does not have a focus ring.