Measurement History; Troubleshooting - Icare PRO TA03-026-1.0 Manual De Instrucciones

Icare tonometer PRO manual
About – Shows the serial number of and software version in your Icare PRO
tonometer.

7.3 MEASUREMENT HISTORY

The history contains the results of previous measurements.
To access the measurement history:
1. Go to Menu –> History and press the main button to confirm. You will see the most recent
measurement (Figure 9).
2. View the previous/next measurements by using the up/down navigation buttons.
3. Press the left/right/main button to return to the menu.

8. TROUBLESHOOTING

The tonometer automatically monitors and controls the measurement position and speed of the
probe during measurements, and uses messages and signals to indicate errors. The following table
contains instructions to be followed in error situations.
Error Error signal
message
Two short beeps.
Two short beeps.
Two short beeps.
Two short beeps.
Two short beeps.
6
Reason
The probe did not make
clean contact with the
cornea, because the probe
hit an eyelid or eyelashes.
The distance between the
probe and the cornea was
too great or the probe did
not make contact with the
cornea at all.
There was too little
distance between the
probe and the cornea.
The tonometer was tilted
too much.
The probe did not move
correctly or did not move
at all, because the probe
and/or probe base is dirty,
bent or twisted.
Action
Ensure that the eye is open, press
the main button to clear the
message and measure again.
Ensure that the distance is 3-7 mm,
press the main button to clear the
message and measure again.
Ensure the distance is 3-7 mm,
press the main button to clear the
message and measure again.
Position the probe so that it is
perpendicular to the center of the
cornea, press the main button to
clear the message and measure
again.
Check that the probe and probe
base are intact. Press the main
button to clear the message and
measure again. If the error repeats,
follow the instructions in sections
9 and 10.