Soberlink SL2 Quick Start Manual page 4

Tes4ng G uidelines
DO
Use the SOBERLINK mouthpiece.
Sending A Test
Hold the device at eye level.
Follow the prompts on the screen
Look directly into camera, with your eyes open.
Take a deep breath.
Deliver a firm, steady stream of air.
Wait 20 minutes after eating, drinking, or smoking.
DON'T
Wear sunglasses or hats.
Place fingers on the mouthpiece.
Obstruct the camera in any way.
Block the back air vent.
Use device in extreme temperatures
(operating temp is 32-122˚F).
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