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3
1 Introduction .................................................................................................4
Featur es ......................................................................................................4
Indications for Use .....................................................................................4
Checking Included Items ...........................................................................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
Patient Setup ............................................................................................ 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 Segment Photography ...............................................................32
External Monitor .......................................................................................32
6 Maintenance ..............................................................................................34
Daily Inspections .....................................................................................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 ..................................................................48
Contents