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OBJECTIVE OPERATIONS
Alignment and photography
The alignment operation is done with the control lever.
For details about movement/adjustment of the instrument body with the control lever, see "Alignment
and photography" on page 42.
1
Hold the control lever and pull the instrument fully toward the operator.
2
Using the control lever, move the instrument body right and left, up and down to display the
patient's eye at the center of the fundus/anterior segment live image area.
3
Push in the instrument body slowly toward the patient side until the tomogram of the anterior seg-
ment is displayed on the OCT live image area of the touch display.
4
In case of "OCT Focus Position: Deep pos", move the instrument body back and forth and adjust
its position finely so that the tomogram display position may be aligned with the optimal display
position frame, which is displayed at the right end on the OCT live image area.
NOTE
• When the anterior segment tomogram icon is selected, the alignment bright
spot and split lines are not displayed.
• When the anterior segment tomogram icon is selected, "Auto Z (Z Lock)" is
invalidated (OFF).
• When photographing, be careful to keep eyelashes out of the picture. The
eyelashes in the picture will cause the lowered accuracy for overlapping tomo-
grams ("Over Scan Count" function).
5
OD
(R)
OS
(L)
1
Optimal display
position frame
