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10.
SUMMARY OF OBSERVATION PROCEDURE
1. Set the main switch 1 to “ I ” (ON) and turn the light intensity control knob
2 to obtain appropriate brightness. (Page 9)
2. When using the U-TR30-2 trinocular tube, push in the light path selector
knob 3 to set the light path at 100% for binocular observation. (Page 14)
3. Place a specimen on the stage. (Page 10)
4. Turn the revolving nosepiece to bring the 10X objective into the light path.
Be sure to turn the revolving nosepiece until it clicks.
5. Adjust the interpupillary distance of the eyepieces. (Page 11)
6. Adjust the diopter of the eyepieces. (Page 12)
7. Bring the required objective into the light path and focus on the specimen.
8. When using the 40X objective provided with the correction collar, set the
scale on the correction collar according to the thickness of the vessel
bottom. (Page 16)
}When performing phase contrast observation, see pages 17 and after.
9. When observing an undyed specimen with brightfield, stop down the
aperture iris diaphragm 4. In phase contrast observation, set the aperture
wide open. (Page 15)
Bring the required filter into the light path. (Page 15)
In brightfield observation, use the LBD filter. In phase contrast observation,
use the IF550 green filter as required.
}In photomicrography, it is recommended to use the 45HA heat absorbing
filter.
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