(8) ±cylinder
(9) 1°5°
(10) prism I/O,U/D
(11) auto cross cylinder XA, XC
20.Cross cylinder axis
21. + : Plus power
22. Right eye
23. Binary
24. Left eye
25. -: Minus power
26. Auto cross cylinder
28. ┃: Projector vertical mask
30. : Projector small mask
31. ━: Projector horizontal mask
32. Occluder
33. Projector↑
↑↑
↑
34. Projector←
←←
←
36. Projector→
→→
→
37. Projector↓
↓↓
↓
38. Knob: Clockwise=Increase Counter-clockwise=decrease
※ Remark:
1. Touch “Clear” key before exame new customer or patient
2. Finish AR(auto-refractometer) measurement and print out the result,
then touch “AR” key, the AR data will appear on the control panel LC
display of Digital Refractor
3. If there is no AR data available, use SPH, CYL, AXIS, P.D keys to start
examination.
4. Do single eye refraction(spherical lens power cylinder lens power and
cylinder lens axis) for the right eye and left eye. Then other test when is
needed.
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