230750-101 Rev. G
17
Instruction for Use
(continued)
Liquid Crystal Display - User Interface
POWER UP MODE - USER INTERFACE SEQUENCE OF EVENTS
User Interface
LCD/Battery
Test
LED Off
Passed Battery Life Test/Passed
LCD Test
(SEE APPLANATION MODE)
POWER UP MODE - USER INTERFACE ERROR CODES
User Interface
Error Code
LED Off
Battery Level Critical
(when low, symbol will flash)
User Interface
Error Code
LED Off
Failed Self Test
APPLANATION MODE - USER INTERFACE SEQUENCE OF EVENTS
User Interface
Ready to
Measure
LED On, 1 Beep
Ready to Begin IOP Testing
(15 seconds for testing before
Time Out)
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
User Interface
Test Complete
LED Off, 1 Beep
Test Complete
Patient has an IOP of 16 with a
statistical confidence indicator of 95
