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Operating description
●Power on/off: hold down “ ” key to power on /off.
●Image capture: Press “ ” key to capture the image. The
screen will show “ ” for prompt, indicating that image capture is
saved successful.Please take another picture after 2 seconds.Can-
not take pictures when the image is enlarged.
●Image export: The saved images through capture may be
checked and exported by connecting with a computer through USB
Type-C.
●Open/close the differentiation line: in the power-on state, press
the power key to open/close the differentiation line.
●Adjust the position of the differentiation line:
1. Short press the“ ” key to open the differentiation line.
2. Short press the“ ” key again, the differentiation line enters
the adjustable state, and the upper left corner of the screen displays
"CAL-MODE".
3. Press the following buttons to move the differentiation line:
Press“ ” to move up;
Press “ ” to move down;
Press “ ” to move to the left;
Press “ ” to move to the right;
4. Short press the “ ” key again to save and close the differenti-
ation line.
The magnification function may be utilized when remote objective is
photographed so as to observe the objective clearly,Can zoom in 2x
or 4x.
Application of amplification
●Diopter adjustment: rotate the diopter adjustment button leftwards
and rightwards to find the diopter suitable for you.
●Lens with adjustable focus length: rotate leftwards and rightwards
to adjust the lens for focusing. Clockwise rotation is the near focus
and anti-clockwise rotation is distant focus.
●Mode switching: press “ ” key to switch among four imaging
modes: rainbow, hot metal, black hot and white hot.
●Zoom in/ zoom out: in the power-on state, press “ ” key.
Every press will zoom in the objective with “2X, 4X” displayed.
Press it again to come back to common state.
●Brightness adjustment of the display screen: in the power-on
state, press “ ” key to carry out brightness adjustment. Press
it once to adjust one level of the brightness.
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