114
MAINTENANCE
INSPECTION OF MEASUREMENT ACCURACY
• When using, measure the attached model eye and check the
accuracy.
• How to set the model eye
Insert the guide groove of the model eye into the chinrest
tissue pin.
• Set the display step of spherical/cylindrical refractive power
to 0.12D and measure.
MAINTENANCE AFTER USE
• After using, refer to “HOW TO CLEAN THIS INSTRUMENT” on page 115.
• For this instrument, dust may cause errors. When not in use, replace the measuring window cap
and dust cover.
• Change the chinrest tissue every time the patient changes.
• When not in use, turn off the POWER switch.
ATTACH THE INTRAOCULAR PRESSURE MEASURING WINDOW CAP
• Pinch the left and right protrusions of the intraocular pressure measuring window cap and place it
over the nozzle cover.
• At this time, make sure that the claw on the inside of the intraocular pressure measuring window
cap fits into the groove on the nozzle cover.
NOTE
If the measurement result is significantly different from the value displayed
on the model eye, call your dealer or TOPCON at the address printed on the
back cover of this manual.
NOTE
When using the dust cover, tap the button and move the chinrest and
measuring head to their last positions.
NOTE
• When attaching and removing the intraocular pressure measuring window
cap, do not apply any load to the measuring nozzle.
• If strong force is applied to the measuring nozzle, the measuring nozzle
may bend.
Guide groove
Turn off
Nozzle cover groove
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