Optika OPTIStar OS-SZ1, Инструкция по эксплуатации

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8.8 Use of illumination (OS-SZ1 / OS-SZ2)
1. Move the main switch
①
to turn ON the power supply. (Fig.
34)
2. Turn the transmitted light knob
②
to change the intensity of
the transmitted light LED.
3. Turn the incident light knob
③
to change the intensity of the
incident light LED.
• It is possible to use both illuminations at the same time.
8.7 Black/white stage plate (OS-SZ1 / OS-SZ2)
• You can use a black/white contrast disc to increase the
contrast of the image when working in incident light. (Fig. 33)
1. If you are looking at bright samples, place the disc with the
black part facing up.
2. If you are looking at dark samples, place the disc with the
white part facing up.
F Fig. 33 ig. 33
F Fig. 34 ig. 34
②
①
③