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BASIC OPERATIONS
BASIC OPERATIONS
PREPARATION BEFORE MEASUREMENT
7 Adjust the chinrest height by chinrest up/down knob until the eye height mark of the chinrest
reaches the same height as the patient's eye. At this moment, confirm that the measuring noz-
zle is at the height of the patient's visual line.
SETTING THE SAFETY STOPPER
A safety stop is set up by using a base stopper.
1 Hold the control lever and pull the machine body towards the operator fully.
2 Turn the control lever and adjust the height of the measuring nozzle to the center of the
patient's cornea.
3 Keep depressing the base stopper, hold the control lever and push out the machine body
slowly. "LOCKED" appears in the control panel.
4 When the measuring nozzle reaches a position 8-9mm from the cornea, release the base
stopper.
5 Holding the control lever, try to slightly push out the machine body to make sure the stopper is
working. If the machine body does not move forward any further, the setting is completed.
6 Pull the machine body towards the operator fully.
"LOCKED" disappears in the control panel, so measuring is possible.
CAUTION
• Before measuring, be sure to set the safety stop.
If not, it may cause injury by touching the measuring window
glass to patient's eye. Set it respectively for the right and left
eyes.
• Set the safety stop from the side of the instrument.
Setting operation from other positions, where checking of the eye
position or intraocular pressure window position is not easy, may
cause injury by touching intraocular pressure window to the
patient's eye.
Chinrest up/down knob
Eye height mark
Measuring nozzle
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