ViTiny UM20-GN08 User Manual page 7

take picture.
(5) LED Adjustment: 12 levels of
brightness.
(5-1) Increase
brightness.
(5-2) Decrease
LED brightness.
(5-3) On/Off
on/off. When turn on the
LED, the brightness will
return to the situation
before turn off.
(6) Motor Reset
entire operation)：Returns to the lens position. If a loss of
electricity occurred during operation, please reset the operation.
(7) Manual focus
(7-1) Zoom in
(7-2) Zoom out
(7-3) Step zoom in
(7-4) Step zoom out
(8) Autofocus: Press one time to search focus in current area, long
press for 2 seconds to search focus in whole area.
：Increase LED
：Decrease
：Turn the LED
(Recalibrates
：Zooms in; speed increases when held.
：Zooms out; speed increases when held.
：zoom in by steps.
：zoom out by steps.
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