4
Preparing to Submit a Test
This document, and any other provided training material,
should be fully understood by the user before submitting a test.
Keep the Device fully charged.
Find an area free from alcohol, cleaners, solvent vapors, and
smoke before submitting a test.
Use the Device within the operating temperature range
(32°F -122°F).
Breathe normally before submitting a test.
Remove sunglasses, hats, or other objects covering the face.
Wait 20 minutes after eating, drinking, or smoking before
submitting a test.
Failure to wait may result in inaccurate test results.
Rinsing out the mouth with water does not act as a
substitute for the 20-minute waiting period.
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