Optoma ZU720TST ZU720T User Manual - Page 21

Adjusting the Projector's Zoom and Focus, For 1.8x lens model, For 1.25x lens/ Short Throw lens models

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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). Zoom Ring Focus Ring Note: The 1.25x lens/ Short Throw lens models does not have a focus ring. English 21

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English
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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.