User`s guide

230750-101, Rev. C. 13
Liquid Crystal Display (User Interface)
ILLUSTRATION NAME RESULT
POWER UP MODE - USER INTERFACE SEQUENCE OF EVENTS
1
User Interface
LCD/Battery Test
LED Off
Passed Battery Life Test/
Passed LCD Test
2 (SEE APPLANATION MODE)
POWER UP MODE - USER INTERFACE ERROR CODES
User Interface
Error Code
LED Off
Battery Level Critical (when
low, symbol will ash)
User Interface
Error Code
LED Off
Failed Self Test
APPLANATION MODE - USER INTERFACE SEQUENCE OF EVENTS
1
User Interface
Ready to
Measure
LED On, 1 Beep
Ready to Begin IOP Testing
(15 seconds for testing
before Time Out)
2
User Interface
Testing Display
LED On
During Test, screen shows
number of applanations
achieved (in this case 4
of 10)
Each applanation taken
equals 1 Chirp
3
User Interface
Test Complete
LED Off, 1 Beep
Test Complete
Patient has an IOP of 16
with a statistical condence
indicator of 95.