MicroLinks UM05 - user guide - Manual (Page 4)

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(a-1) Turn the switch forward to a-1 position is for quick
focusing (zooming in).
(a-2) Slightly tuning the switch forward to a-2 position for slow
focusing.
(a-3) Press down the switch for photography.
(a-4) Slightly tuning backward the switch to a-4 position for
slowly zooming out the image.
(a-5) Turn backward the switch to the end (a-5 position) is for
quickly zooming out.
b. Light Control Wheel: ：Adjust LED brightness. Turn
forward to decrease brightness; on the contrary, turn backward
to increase brightness.
c. Auto-Focus (hereafter ‘AF’) button: Slide to position
means to switch on Auto-Focus function. Slide to
position means to switch off Auto-Focus function.
d. USB Port: It is USB2.0 port. Please connect it with PC USB
Port.
1.3 USB Microscope Operation:
a. Focus
There are different focus points. When turn forward the
5-Swtich can get higher magnification on the tiny object, and turn
backward can get lower magnification on the tiny object. For
long-shot, it is same webcam function; thus, it doesn’t have
magnifier function.
(1) Autofocus: The focus functions are Single AF and Continuous
AF. Single AF means to the device only focus one time by
itself. If the object moves, the image will become blurry.
On the contrary, Continuous AF means the device will re-focus
if the object moves again. Please refer to below instruction
for operating the Five-Section-Switch when AF is ON:
(a-1) Turn the 5-Switch forward to the end (a-1 position), it
will do Single AF for higher magnification.
(a-2) Slightly turn the 5-Swtich forward to a-2 position; it will
do Single AF for low magnification.
(a-3) Press down the dial to photography.
(a-4) Slightly turn the 5-Swtich backward to a-4 position, it is
to Switch the current focusing way
(a-5) Turn the 5-Switch backward to the end (a-5 position), it
will do Single AF of long-shot.
(High Mag.) Zoom in direction
(Low Mag.) Zoom out direction
Five-Section Switch