Nidek Medical ICE-1000, Руководство оператора

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OPERATING PROCEDURES : Tracing
2.4 Tracing
After entering a JOB# on a layout display, perform tracing. The following tracing methods are select-
able. Select the most appropriate method of tracing in each case.
2.4.1 Frame tracing
{ Both-eye tracing
This is the procedure to measure the frame shapes for both eyes as well as the FPD (Frame Pupillary
Distance).
1
Set frames into the tracing unit.
1) Open the cover of the tracing unit.
2) Set the top of the frames.
Pull forward the lower slider and fasten the
frame top between the rim clips on the upper
slider.
3) Set the bottom of the frames.
Slowly release the lower slider, placing the
frame bottom between the rim clips on the
lower slider.
Frame tracing (Both eyes) Traces the both eyes of general frames.
Frame tracing (Single eye) Traces the left- or right-eye of a general frame.
Semiauto tracing
When the stylus is not automatically set in the groove at the
start of frame tracing.
Goggle type frame tracing
When the stylus comes off the groove of the sharply warped
frame during tracing.
Hold by hand the frame not being traced.
Pattern tracing Traces the patterns of Two-point or Nylor frames etc.
Demo lens tracing
Traces mounted lenses in the same manner as the pattern
tracing.
• For rims with low stiffness such as thin rim frames, only perform demo lens tracing.
Distortion may occur and correct measurement can not be obtained from rims with low stiffness.