Tomey UD-600, Operator'S Manual, Page: 146 / 262

3-118
The formula setting key A is used for setting the calculation for-
mula. The formula is set at SRK II, SRK/T, HOLLADAY, Hoffer
Q, HAIGIS optimized, or SRK SHOWA in this order every time
when pressing the key.
(
Ú
) The HAIGIS standard and the SRK SHOWA formula have
not been selected in the stage of shipping; therefore, select them
when using the instrument, by referring to "3.11.3 f) Selection
of IOL power calculation formula (IOL Formula)".
3.7.4 Inputting of calculation data
a) Inputting of axial length and anterior chamber depth (ACD)
If measurement has been finished, the AXIAL data and the ACD
data have been inputted and no key input can be made. (See
"3.6.8 b) Select axial length data to be used for IOL power
calculation".) If these data have not been taken, input them in
the following operation.
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1) Press the AXIAL key A or the ACD key B , to switch to
the black/white reverse-highlighted display.
2) Enter the date for calculation with the number key
C
.
[Input range]
AXIAL: 15.00 to 40.00 mm
ACD: 0.00 to 10.00 mm
3) Again press the AXIAL key A or the ACD key B .
B
A
C
3.7 IOL power calculation