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3 Confirmation of Optical Projector/Receiver
The Tester automatically adjusts the optical projector intensity so that the intensity received by the
meniscus detection mechanism will be 50%.
The optical projector/receiver intensities can be checked by the following method.
In the MENU screen, move the cursor to [Photo Check] and press the FUNCTION key to display the
screen below.
[
P
h
o
t
o
M o
n
i
t
o r ]
O
U
T
I N
O
U
T
I N
S
u
c
t
i
o
n
9
9
%
9 9 %
S u c t i o n
9
9
%
9 9 %
U
p
p
e
r
9
9
%
9 9 %
U p p e r
9
9
%
9 9 %
M
i
d
d
l
e
9
9
%
9 9 %
M i d d l e
9
9
%
9 9 %
L
o
w
e
r
9
9
%
9 9 %
L o w e r
9
9
%
9 9 %
S
t
a
r
t
P
h o
t
o
C h e c k
R
e
t
u
r
n
Fig. 20 Photo Monitor Screen
Move the cursor to [Start Photo Check] and press the ENTER key to start optical intensity adjustment.
The Tester is functioning normally if the optical receiver intensity is about 50%.
