Specifications

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3. Description
3.1 Main Unit
3.1.1 Examiner’s Side
Brightness adjuster
Adjusts brightness of monitor.
Contrast adjuster
Adjusts contrast of monitor.
Measurement head
Unit that performs measurement.
Height adjustment mark
Align the height of the
examinee’s eye with this
mark by adjusting the
height of chin rest.
Monitor
Displays the screen for measure-
ments and various settings.
Operation panel
See section 3.3.