Division:
=
Pressing
button can display the right part of the saved image on the
splited screen; pressing
saved image.
Auto Focus:
=
Pressing
Lock and Unlock:
=
Pressing
Visual presenter acquiesces that it will unlock after 20 seconds automatically
without any touching, at this time users can only operate indicated buttons, others
should be unlocked before operation.
Note: visual presenter adopts indicator to guide operation
and this human-nature design make operation more vividly.
button can change to another right part of the
button,the focus will adjusts itself automatically.
button"1"second can unlock.
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