Optica B-380 Serie Manual De Instrucciones página 29

6. Using the centering screws ③ on the side of the
lamp housing, center the image of the arc. (Fig.
45-46)
7. Using the focusing screw of the collector lens
① enlarge the image until a homogeneous
illumination is achieved. (Fig. 47). At this
point, insert an objective into the optical path
and, looking into the eyepieces, optimize the
illumination always using the screws ① and ②.
8. After replacing the exhausted bulb, reset the
time counter on the power supply by pressing
the "Reset" button ① (Fig. 48)
Page 29
Fig. 46
Fig. 47
①
Fig. 48