Canon TX-20 Full Auto Tonometer - Manual (Page 59)

5TypesofMeasurements
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4
Select a digit.
Press the measurement button four times. Move the cursor four digits to the right and select a digit to
set a number.
If you go too far, press the alignment off button to move the cursor to the left.
5
Input a value.
Rotate the measurement unit vertical movement ring left and right to set [1] as the selected digit.
6
Select a digit.
Press the measurement button one time. Move the cursor one digit to the right and select a digit to
set a number.
If you go too far, press the alignment off button to move the cursor to the left.
L-IE-5191C_TX-20.indb 59 2013/07/18 13:10:36