Icare HOME Patient Guide
ENGLISH
17
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16
Probe base indicator light is
solid red and the Measure
indicator light turns off.
Cause: Tonometer is not held
straight.
Probe base indicator light is
flashing red and you hear 2
beeps.
Cause: Tonometer is too far
from or too close to eye or
not held straight.
Probe base indicator light is
flashing red and Repeat light
is flashing and you hear 2
beeps.
Cause: Too much variation
between measurements or
eye recognition failed.
Probe base indicator light is
flashing red and Service light
is flashing and you hear 2
beeps.
Cause: The probe or probe
base is dirty or damaged.
Battery light is flashing.
Cause: Battery power is low.
ERROR MESSAGE
1.
Make sure you are facing straight
ahead (i.e., head held at a 90° angle).
2.
Adjust the tonometer’s tilt angle until
probe base light turns green.
1.
Press the Measure button to clear error.
2.
Adjust the forehead/cheek supports for
correct distance.
3.
Repeat measurement.
1.
Press the Measure button to clear error.
2.
Make sure the eye recognition sensors or
temple side of the eye are not covered
as covering them causes the eye recognition
to fail and the error.
3.
Repeat measurement.
Contact the health care professional you received
your tonometer from or a certified service center
to have the tonometer serviced.
Change the battery.
See pages 18-19 for instructions.
SOLUTION
