Canon R-F10 Instrukcja Użytkownika Pobierz pdf (Strona 7)

4.2 Keyboard

1. Power switch on/off for lamp & motor(chart projector and digital refractor):

Keep pressing the switch for 2 seconds, turn off the keyboard, chart

projector and auto vision tester. If need to turn on the devices again, press

the switch until it sounds like-----BI. (It will be turn off automatically if it

hasn’t been used for 3 minutes)

2. Far/Near: For testing far point and near point( can work together with ADD)

3. AR: The data will be automatically transferred from auto-refractometer to

Digital Refractor and appears on LCD display.

9. ADD Memory: You can get the ADD information again even if it is cleared.

10. Clear

12. Prism I/O: (base-in/base-out, horizontal)

13.Prism U/D: (base-up/base-down, vertical)

14. SPH: Spherical lens

15. CYL: Cylinder lens power

16. Axis: Cylinder lens axis

17. P.D: Pupilar distance

18. ADD

19. Function close: clear key for

(1) pinhole

(2) polarizing filter

(3) red/green filter

(4) maddox

(5) dissociation prism 6△BU 10△BU

(6) fixed cross cylinder

(7) retinoscope

1 2 3 4 5 6 7 8 9 10 11 12 ... 59 60

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Canon R-F10 Instrukcja Użytkownika Strona 7