Tomey AL-100 - 3.3.1 Biometry mode setup; 3.3.2 Front button; 3.3.3 Measurement

3.6.5 Momery card format .......................................................................................................... 3-64
3.6.6 Data communication .......................................................................................................... 3-65
a) PC communication ............................................................................................................. 3-65
b) Sending data....................................................................................................................... 3-67
c) Receiving data ................................................................................................................... 3-69
3.7 Utilities .............................................................................................................................. 3-71
3.7.1 Contents of utilities ............................................................................................................ 3-71
3.7.2 Biometry /IOL power calculation utilities ......................................................................... 3-72
a) Time and date ..................................................................................................................... 3-72
b) Sound setup ........................................................................................................................ 3-73
c) Print mode setup ................................................................................................................ 3-74
d) Fix light ON/OFF ............................................................................................................... 3-75
e) Extended Export setting (Extended Export) ...................................................................... 3-76
3.8 Memory card (option) ....................................................................................................... 3-77
3.8.1 Memory card specifications ............................................................................................... 3-77
3.8.2 Memory card battery .......................................................................................................... 3-78
a) “No Battery!” ..................................................................................................................... 3-78
b) “Low Battery!”................................................................................................................... 3-78
c) Battery life ......................................................................................................................... 3-78
3.8.3
Reading the memory card on Windows PC......................................................................................... 3-79
3.8.4 Taking out the memory card from PC ................................................................................ 3-82
3.9 Shut down ........................................................................................................................ 3-84
4 TECHNICAL REFERENCE ........................................................................................................... 4-1
4.1 IOL calculation formulae ..................................................................................................... 4-1
4.1.1 SRK II ................................................................................................................................. 4-1
4.1.2 SRK/T ................................................................................................................................. 4-3
4.1.3 Holladay .............................................................................................................................. 4-4
4.1.4 Haigis standard / Haigis optimized ..................................................................................... 4-6
4.1.5 Showa (Modified SRK formula for Japanese) .................................................................... 4-8
4.1.6 Hoffer Q .............................................................................................................................. 4-9
4.1.7 Shammas-PL ..................................................................................................................... 4-10
4.2 Axial length calculation with biometry .............................................................................. 4-12
4.2.1 Normal .............................................................................................................................. 4-12
4.2.2 Dense cataract ................................................................................................................... 4-12
4.2.3 Aphakic ............................................................................................................................. 4-12
4.2.4 Pseudophakic (1-3) ........................................................................................................... 4-12
4.3 Version information........................................................................................................... 4-13
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