insize ISM-DLC120, Руководство по эксплуатации

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3.4 The illumination control of the mainframe
The brightness of LED lamp may be increased or decreased with the help
of and . is respectively used to turn on/off for the corresponding
four corners of LED indicator.
If the light throw back from the object is too sharp, user can install a ground
glass on the LED ring lamp. It can improve the image quality. ( This ground glass
need to order )
3.5 Self-definition graphics
may be used to select self-definition graphics, including the cross line,
coordinates, lattice, carrying out simple locating and measurement. may be used
to select among colors of the self definition graphics, facilitating the clear indication
under different color materials.
3.6 How to measure
On the micro-ruler is calibrated with precise graduations of three kinds, i.e. 0.1mm,
0.01mm and 0.05mm respectively. Prior to the measurement of the object, select
firstly the coordinate or lattice for the self-definition graph. Then, select a certain
graduation of micro-ruler under the digital LCD microscope. After having clear