32 Auto Ref/Keratometer GRK-7000
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n by slowly pushing and rotating the operation lever forward. At this tim
e, let the glittering bright dot come into the core of internal array ring.
-
Ask the examinee to look at the internal fixed target.
-
Adjust the focus so that the outline of bright dot can be apparent. If the
focus is adjusted appropriately, the circle symbol appears on the bright
dot.
-
Height Adjustment: Adjust it by rotating t
he operation lever or chin-rest lever.
-
Left/Right Adjustment: Move the operatio
n lever left and right so that the Outer A
lignment Ring is aligned with the Mire Im
age
-
Focus Adjustment: Adjust it to the bright dot by tilting the operation leve
r forward/backward.
[ Figure 14. Height Adjustment
]
Summary of Contents for GRK-7000
Page 1: ...User s Manual Auto Ref Keratometer GRK 7000...
Page 39: ...38 Auto Ref Keratometer GRK 7000 Figure 17 Example of Print...
Page 42: ...Auto Ref Keratometer GRK 7000 41...
Page 47: ...46 Auto Ref Keratometer GRK 7000 Figure 20 Example of Print...
Page 54: ...Auto Ref Keratometer GRK 7000 53...
Page 57: ...56 Auto Ref Keratometer GRK 7000 7 Print Press Print button...
