Tomey OA-2000 - Page 8

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3.8 Export, print, and save ......................................................................................................................... 3-58
3.8.1 Export ........................................................................................................................................ 3-58
3.8.2 Printing ...................................................................................................................................... 3-60
3.8.3 Saved data management .......................................................................................................... 3-68
3.9 System setup ....................................................................................................................................... 3-73
3.9.1 General ...................................................................................................................................... 3-74
3.9.2 Measurement............................................................................................................................. 3-76
3.9.3 Application ................................................................................................................................. 3-81
3.9.4 Connection & Print .................................................................................................................... 3-85
4. TECHNICAL INFORMATION .................................................................................................................. 4-1
4.1 IOL power calculation formula ............................................................................................................... 4-1
4.1.1 Haigis Standard / Haigis optimized.............................................................................................. 4-1
4.1.2 Hoffer
®
Q formula ........................................................................................................................ 4-2
4.1.3 Holladay 1 .................................................................................................................................... 4-4
4.1.4 SRK/T formula ............................................................................................................................. 4-5
4.1.5 SRK SHOWA formula .................................................................................................................. 4-7
4.1.6 Shammas-PL formula .................................................................................................................. 4-8
4.1.7 SRK/T Double K .......................................................................................................................... 4-9
4.2 Verification when measuring axial length ............................................................................................. 4-11
4.3 Ultrasound conversion formula ............................................................................................................ 4-12
4.4 Verification when measuring anterior chamber depth and crystal lens thickness ............................... 4-13
4.5 Corneal irregular astigmatism index .................................................................................................... 4-14
5. INSPECTION AND MAINTENANCE ....................................................................................................... 5-1
5.1 Warranty ................................................................................................................................................. 5-1
5.2 Operation life .......................................................................................................................................... 5-1
5.3 Inspection ............................................................................................................................................... 5-1
5.4 Routine maintenance ............................................................................................................................. 5-2
5.5 Replacing consumables ......................................................................................................................... 5-3
5.5.1 Fuses ........................................................................................................................................... 5-3
5.5.2 Printer paper ................................................................................................................................ 5-3
5.6 Storing .................................................................................................................................................... 5-4
5.7 Disposal ................................................................................................................................................. 5-4
6. TROUBLESHOOTING............................................................................................................................. 6-1
6.1 Common items ....................................................................................................................................... 6-1
6.2 Optical measurement ............................................................................................................................. 6-5
6.3 Ultrasound measurement ...................................................................................................................... 6-5
7. CONSUMABLES AND OPTIONAL EQUIPMENT .................................................................................. 7-1
8. SPECIFICATIONS ................................................................................................................................... 8-1
8.1 Specifications ......................................................................................................................................... 8-1
8.1.1 Optical Measurement .................................................................................................................. 8-1
8.1.2 IOL power calculation formula ..................................................................................................... 8-1
8.1.3 Main unit ...................................................................................................................................... 8-1
8.2 Energy information ................................................................................................................................. 8-2
8.3 Operating environment .......................................................................................................................... 8-2
8.4 Classification .......................................................................................................................................... 8-2
8.5 Declaration of Conformity to EMC ......................................................................................................... 8-3