KERN OZO 551, Инструкция пользователя

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15 OZO-5_OZP-5-BA-e-1510
5.7 Brightness adjustment
(OZO 552, OZO 554, OZP 556, OZP 558)
For microscopes which have integrated lighting, the necessary on/off switches are on
the righthand side of the stand base on/off switch
(see figure) .
Provided that the main switch is switched on, you can operate the reflected light and
transmitted light using these two switches. Looking at the microscope from the
righthand side, the lefthand switch (3) is for transmitted light and the righthand switch
(4) is for reflected light.
You can also adjust the light intensity for both lighting units. To do this there are two
wheels on the stand base. The wheel at the front (1) is for adjusting the brightness of
the transmitted light and the wheel on the righthand side (2), next to the switches, is
for adjusting the brightness of the reflected light. Depending on which way you turn
the wheel, the corresponding light will become lighter or darker.
Control elements for the lighting unit