Installation Instructions

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FA50 Operation Manual 71
optocoupler with an object, then move
the object away, and observe whether
the status display of the photocoupler on
the host computer changes.
8.3 Abnormal Result Modes Analysis
Type
Possible reasons
Solutions
Operation
abnormal
Test card is moved during
the measurement
Re-measure it
Reagent card placed
incorrectly
The reagent card is
not fully inserted into
the test slot or
placed in the
opposite direction
QC card test
failed
Light source light is off
Please contact
customer service
Table 8-1