36
10-2
Functions of each menu item on maintenance mode
1.
Arrange Mode
When choosing this menu item, the normal menu screen will be appeared. Refer to the
operation manual about contents of each menu item.
2.
Freeze Image
When choosing this menu item after measurement,
the measurement evaluation screen (image
screen) as shown on the right appears. The
measurement image taken last is displayed. The
screen is switching by pressing each switch. The
descriptions of the buttons are as shown below.
R.REF
Display the right eye ref measurement image
L.REF
Display the left eye ref measurement image
KRT
Display the Kerato measurement image
SPS
Display Scotopic pupil size measurement image
ALI
Display the anterior eye part image
PPS
Display the photopic pupil size measurement image
RETURN
Return to the menu screen
If errors occur frequently or there are some troubles about measurement accuracy, evaluate/
judge the measurement image with this function.
Refer to ‘11 Evaluation of Freeze Image’ about the procedure of evaluation/ judgment.
3.
Shift SPH Data
When choosing this menu item, the screen as
shown on the right appears. The indicated value of
SPH can be shifted arbitrarily in the range of +1.0
to -1.0D (0.1STEP). The descriptions of each stitch
are as shown below.
Shift the indicated value to + side by 0.1D.
Shift the indicated value to – side by 0.1D.
Go back to the menu screen.
Summary of Contents for AKR 550
Page 1: ...Auto kerato refractometer Maintenance Manual V1 09 2016 ...
Page 7: ...6 5 Connection Diagram ...
Page 8: ...7 ...
Page 62: ...61 ...
