Andatech PRODIGY User Manual page 7

The test result will display.
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Select "NEXT" to start another test.
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If the subject does not blow into the unit
within 30 seconds, the operator can
either select "Refuse" to confirm the
subject refused to take the test, or "Test
Again" to allow the subject to retry.
If the subject stops blowing too early
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or blows with insufficient force, select
"Discontinue" to abandon the test, or
"Test Again" to retry .
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