Optoma ZK430ST Manual - Page 18
Zoom and focus, 4K Short Throw model
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SETUP AND INSTALLATION Zoom and focus To adjust the image size, turn the zoom lever clockwise or counterclockwise to increase or decrease the projected image size. To adjust the focus, turn the focus ring clockwise or counterclockwise until the image is sharp and legible. 4K 1.3x/4K 1.6x model: Zoom Lever Focus Ring 4K Short Throw model: Focus Ring 18 English
English
18
SETUP AND INSTALLATION
Zoom and focus
±
To adjust the image size, turn the zoom lever clockwise or counterclockwise to increase or decrease
the projected image size.
±
To adjust the focus, turn the focus ring clockwise or counterclockwise until the image is sharp and
legible.
4K 1.3x/4K 1.6x model:
Zoom Lever
Focus Ring
4K Short Throw model:
Focus Ring