Omron HEA-230 Instruction Manual page 18

Sample too small
Sample filled
The following items will cause inaccurate results:
• The reaction zone does not fill completely
• Apply blood over once.
• Do not apply blood to test strip after a period of time.
• Avoid violent variation of environment when you measure.
• Using a false test strip.
G. Blood glucose value display
The blood glucose test will perform in 5 seconds when
the blood drop is drawn into the test strip. The test result
will automatically be stored in the meter memory.
* Please dispose of used test strip and lancet to a sealed container to
avoid environment pollution.
Important:
• Do not use single use test strip more than once.
• It should not be used for testing arterial, venous, or neonatal
blood.
• It should be used for testing fresh capillary whole blood only.
• It should not be used for plasma.
• If red blood cell count (hematocrit) is higher than 55% or lower than
30%, it can cause false test results.
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