28 Auto Ref/Keratometer HRK-7000/7000A --------------------------------------------------------
6.
Measurement
1.
Manual Adjustment
①
Adjust the focus and position of model eye as like in the procedure of
adjusting measurement position & focus explained in the previous page.
②
Push the measurement switch. In case that the measurement is not
performed while the message of TRY AGAIN appears on the upper left
side of the monitor, push the measurement switch again after repeating
the procedure of (a).
③
Check whether diopter value is measured or not. In case that the
measured value is not satisfactory, measure it with the same way and
check it again.
2.
Automatic Adjustment
①
Push
AUTO
button at the bottom of monitor.
②
Adjust the position and focus of model eye as like in like in the procedure
of adjusting measurement position & focus explained in the previous page.
③
It the focus is well adjusted as the bright dot appears inside the internal
array ring and the focus-adjustment circle symbol appears on the bright
dot, then, the measurement starts automatically.
Summary of Contents for HRK-7000
Page 1: ... Auto Ref Keratometer HRK 7000 7000A 1 User s Manual Auto Ref Keratometer HRK 7000 7000A ...
Page 43: ... Auto Ref Keratometer HRK 7000 7000A 43 Figure 22 Example of Print ...
Page 47: ... Auto Ref Keratometer HRK 7000 7000A 47 Figure 24 Example of Print ...
Page 53: ... Auto Ref Keratometer HRK 7000 7000A 53 Figure 26 Screen indicating KER P Mode ...
Page 74: ...74 Auto Ref Keratometer HRK 7000 7000A Figure 41 Display of VIRTUAL COMPARISON Mode ...
