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TROUBLESHOOTING
TROUBLESHOOTING
TROUBLE-SHOOTING OPERATIONS
MESSAGE LIST
OVER-SPH Spherical power exceeds +25D or -30D.
OVER-CYL Cylindrical power exceeds ±12D.
OVER-R Corneal curvature exceeds 5.00-12.00mm.
NO TARGET There is no target or the eye image is too dark.
ALIGN ERR The alignment is significantly failed during the measurement.
AGAIN There is more than ±5D difference from the previous measurement value.
NO CENTER Center of eye can not be found.
ERROR The patient's eye blinks or moves during measurement.
OVER Displayed when the measurement is over.
Measuring Displayed under measuring in R/K measurement mode.
Finished Displayed when normal measurements are completed for the set measure-
ment count.
CLEAN THE MEASURING
WINDOW GLASS
Displayed when a blot is detected on the measuring window during T/P mea-
surement. Clean the ocurar pressure measuring window glass by referring to
"CLEANING THE MEASURING WINDOW GLASS" on page 92.
CLEAN INSIDE NOZZLE/GLASS Displayed when a blot is detected on the measuring window during TONO
measurement. Clean the measuring nozzle and the glass inside the measuring
nozzle by referring to "CLEANING THE MEASURING NOZZLE AND THE
GLASS INSIDE THE MEASURING NOZZLE" on page 93.
Close printer cover. The printer cover is open. Close the cover until it clicks.
Paper end. Printer paper is used up. Supply printer paper.
Fatal Error! Displayed when the printer unit does not operate normally, such as the cutter
does not work. Call the serviceman.
Please touch pupil on the screen Displayed when the XY position is not aligned. Touch the pupil and bring the
screen to the pupil center.
Focus and Touch pupil on screen Displayed when the XYZ position is not aligned. Adjust the measuring head
position by tapping Measuring head forward/backward button, tap the pupil
again and bring it to the center of screen.
Check eyelid. Displayed when the patient's eyelid covers the pupil. Tell the patient to open
their eye as wide as possible.
Focus and Touch a measure
point
Displayed as instruction of procedure for Manual mode. Adjust the measuring
head position by tapping the Measuring head forward/backward button, and
tap the measure point.
Touch Start Button Displayed as an instruction of procedure for Manual mode when "Touch Mea-
sure" is set to "OFF" in REF/KRT or TONO/PACHO of the "Initial".
Adjust the measuring head position by tapping the Measuring head forward/
backward button, and tap the Start button.
Align Stopped. Re-touch pupil. Displayed when Alignment stop button is tapped under T/P measurement
mode.
Nozzle at limit position Warns that the measuring head position has reached the nozzle limit.
TOO CLOSE Warns that the measuring head is too close to the patient's eye.
TOO FAR Warns that the measuring head is too far from the patient's eye.
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