Topcon ALADDIN - Page 37

ALADDIN - User manual Rev. 23 of 08/07/2016
37
Figure 18
If the measurements are incorrect, the words “Repeat” or “Not Valid” will be displayed besides the wrong
measurement (Figure 19).
Figure 19
VALID
Good calibration, your device is ok
REPEAT
Bad acquisition, you must repeat
NOT VALID
Incorrect calibration, call the assistance
If the calibration goes wrong, try acquiring at least two or three times more with this tips:
 improving the environmental conditions (less light and no reflections on the sphere);
 cleaning the sphere of the calibration tool;
 make sure that the calibration tool is position correctly.
If the calibration check is still not valid, do not take any patient measurement and contact Topcon Technical
Support to have the Aladdin instrument checked.
To complete the measurements, check that all the measurements are valid, click on “Main” to start a new
examination, and when asked, press Yes to save the current “Calibration Check”.