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! CAUTION
Do not place your hand or finger in between stage and Base. Moreover, avoid having patient
place his or her hand or finger either. Hand or finger may get injured.
- Use the operation lever to pull up the main body to the front of the user.
- Adjust to the left and right while pulling the operation lever to the front slowly so that patient’s right
eyes appear at the monitor screen’s center. At this time, ensure that the shining Mire Ring and
outer arrangement ring becomes concentric circle.
- Ask patient to watch the fixating target at the inside.
- Adjust the focus so that the Mire Ring’s outline becomes clear. When the focus is adequate,
Circle symbol appears at the inner side arrangement ring.
Mire ring
Outer Arrangement Ring
Circle
[Measurement location and focusing]
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