Optoma ZH420 Manual - Page 18

Zoom and focus, Zoom Lever

Page 18 highlights

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. 1080p 1.3x/1080p 1.6x model: Zoom Lever Focus Ring XGA/WXGA/1080p Short Throw/1080p Short Throw w/o network model: Focus Ring 18 English

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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.
1080p 1.3x/1080p 1.6x model:
Zoom Lever
Focus Ring
XGA/WXGA/1080p Short Throw/1080p Short Throw w/o network model:
Focus Ring