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©
Measured values are displayed directly on the
screen (see Figure 6-9).
Measurement count
Take at least five measurements for each eye.
If the eye movement of patient is unstable or
the measurement values vary, take additional
measurements.
The measurement values of the last eight
measurement cycles for each eye will be used
to calculate the measurement.
R8
L
/
j
-
STAND BY
NO. 001
VD : 1 2. 0
R
SPH
CYL
AX
-10. 00
- 0. 7 5
1 80
Figure 6-9
Sample Screen After
Measurement
After measuring one of the patient's eyes,
measure the other in the same way.
L
[Next measured eye indicator
-^
The indicator
appears in the view finder
showing which eye should be measured next
.....
1-1
1_1
1
(see Figure 6-10).
Remark: lA/hen a specified number of
measurement cycles are complete, the
'
Next measured eye indicator in the figure 6-
NO. 001
R
SPH
-1 0. 00
VD ; 1 2. 0
1
CYL
AX
i
-
0. 75
1 80
1
I
Figure 6-10
Sample Next Measured
10 will be displayed.
Eye Indicator
(Figure 6-10 illustrates the screen when the number of measurement cycles has been set to
ON For details, see page 36.)
© Aim the front of the measuring unit toward the
printer and press the PRINT key (see page 31)
(Representative Values
After the data is transmitted to the printer. The
representative values are displayed in the view
finder as shown in figure 6-11.
Note: Pressing the PRINT key increments the
patient number.
R8
L
R -10. 00 -
L
-
2. 50
0. 7 5
180
- STAND
BY
-
NO. 001
R
SPH
VD : 1 2. 0
CYL
AX
To continue the measurement process, repeat the
procedures as described above.
To end the measurement process, go to the following steps,
® Turn the measuring unit off.
® Return the measuring unit to its original position on the station
Figure 6-11 After Sample Screen of
Printout
25
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