Zeiss AT 030, Набор документации на продукцию

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5 Daily startup Instruction for use
AT 030 5.5 Measurement with AT 030
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5.5 Measurement with AT 030
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2
3
4
Figure 5: Controls of the AT 030
1 Measuring prism 2 Extensible measuring arm
with measuring prism holder
3 Rotary knob of graduated
drum 4 Readout scale
Action 1. Position the patient’s head in front of the slit lamp using the
height adjustment of the head rest so that the eyes are level
with the red marking of the head rest.
The patient’s head must be pressed firmly against the head
rest.
2. Insert the clean and disinfected measuring prism into the
measuring prism holder as far as it will go. Hold the measuring
prism holder while doing so. Make sure that the extensible
measuring arm does not collide with the front or back limit
position of the motion range.
NOTE! The measuring prism has a graduated scale. The
measuring prism holder has a white and a red index line.
Please note the corresponding angle adjustment when
measuring spherical and toric curved corneal surfaces
(see
also Measuring spherical corneal surfaces [ } 24] and Measuring
toric cornea surfaces [ } 24]).