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image and the original left observed image.
Ruler: Hold the Special Effects button for 2 seconds and the
ruler will appear at the bottom of screen. The value at the
right side of the ruler is the entire length.
changing magnification of the targeted object.
For Example
The value of the ruler is 0.5mm for 10 lattice.
Each small lattice is 0.05mm. The scale is not exact due to
the variable distance from lens to image, which is changeable
as the user holds the VT101.
The ruler is shown only when the indicator is located at
text 7 & 27. It is intended for user's convenience, not for
scientific accuracy.
Preview:
In normal observation mode, press Preview
button to recall the saved image in the RAM.
image will be shown on the lower left of the screen. The
button can be used to change page and erase image. Press the
Preview button again to depart this mode.
Dual Window Compare: While in Preview mode, press
Compare button to enter Compare mode. The recall image
will show in the left window and the targeted image will be
shown in the right window. Press Preview button again to
leave this mode.
Status
It varies by
A saved
4
Battery Low Battery power is low.
N: Normal Mode G: Gray Mode
Image Effect
I: Inverse Mode E: Emboss Mode
D: Dual Window View Mode
When VT101 uses Dual Window View
mode or Dual Window Compare mode.
Freeze
Press Confirm button will enter Freeze
mode. Press Confirm button again to
leave Freeze mode.
Current magnification rate is shown
Magnifying
when the indicator is located at text 7
and 27.
Image Quality
and LED
Four phases of adjustment.
Brightness
Frame-center Hold the Special Effects button for 3
seconds to switch between
frame-center mark and ruler.
Ruler
Power Supply
Power is supplied by USB cable to PC
by USB or
or an adaptor. .
adapter
Charging
Recharging batteries engaged.
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