Contents

1 Introduction.................................................................................................

4

Features......................................................................................................

4

Indications for Use......................................................................................

4

Components ..............................................................................................

5

Conventions Used in This Manual .............................................................

6

2 Safety............................................................................................................

7

Regulatory Information...............................................................................

7

Safety Precautions......................................................................................

9

Notes on Using CR-2 ...............................................................................

13

Rating Label Display.................................................................................

16

3 Names of Parts..........................................................................................

17

Retinal Camera ........................................................................................

17

Operation Panel .......................................................................................

19

Observation Monitor.................................................................................

20

4 Basic Operations.......................................................................................

21

Flow of Operation ....................................................................................

21

Connecting Cables ..................................................................................

22

Preparing for an Examination .................................................................

22

Setup for Patient ......................................................................................

24

Alignment .................................................................................................

25

Photography..............................................................................................

28

Finishing an Examination .........................................................................

29

5 Photography Auxiliary Functions............................................................

30

x2 Photography.........................................................................................

30

Small Pupil Photography Function...........................................................

30

Diopter Compensation..............................................................................

31

Anterior Eye Photography.........................................................................

32

External Monitor........................................................................................

32

6 Maintenance..............................................................................................

34

Maintenance and Inspection ...................................................................

34

Cleaning the Objective Lens ....................................................................

35

Cleaning the Image Sensor .....................................................................

36

Cleaning the Outside of the CR-2 ............................................................

36

Disinfecting the Forehead Rest................................................................

37

Refilling Chin Rest Paper..........................................................................

37

Attaching and Removing the Digital Camera ..........................................

37

7 Troubleshooting........................................................................................

40

Appendix........................................................................................................

42

Specifications ..........................................................................................

42

EMC (Electromagnetic Compatibility).......................................................

43

Warranty and Repair Service ...................................................................

47

3