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Operation of the device
Measurement screens
The measurement screens for the refraction, pupil and contact lens
measurement modes, as well as for the image capture mode, have common
and recurring controls (Fig. 16).
1 Date
2 Time
3 Refraction measurement mode (Refraction)
4 Pupil diameter measurement mode (Pupil)
5 Image capture mode (Image)
6 Contact lens measurement mode
7 Settings
8 Lock device
9 Upper navigation bar
10 Lower navigation bar
11 Open the review screen
12 Live image of the eye
13 Select the illumination parameters
14 Identification for measurement, access to patient list and storage location of
completed measurements
Fig. 16
User interface in measurement screen