131
BASIC OPERATIONS
DISPLAYING MEASUREMENT VALUES (TONO/PACHO MODE)
For one eye, three measurement values are displayed on the screen, and thereafter the oldest
measurement value is deleted.
White figures: When the measurement was done correct.
For changing the display unit, see "SETTING THE DISPLAY UNIT OF
OCULAR PRESSURE MEASUREMENT VALUES" on page 48.
[ ] Yellow figures:When the reliability of measurement is low.
ERROR: When the measurement was not done correctly.
OVER: When the measurement range is exceeded.
For messages on the color LCD monitor screen, see "MESSAGE LIST" on page
163.
When [ ] yellow figures and "ERROR" are displayed, perform the measurement
again while taking care of eye lashes and blinking. When "OVER" is displayed,
switch the measuring range from 0-30 to 0-60.
It is also possible to display all measurement data on the screen. For details, see
"DISPLAYING ALL MEASUREMENT DATA" on page 142.
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