BACtrack b70 - Manual (Page 5)

6 7
preparaTIOn
Installing the Battery
apply a small amount of pressure on the indentation of the bat-
tery compartment cover located on the back of the unit. simulta-
neously push down and away from the unit to release the cover.
Install two aa batteries in the battery compartment.
(Batteries are not included.)
COmpOnenTs dIagram
OperaTIOn
ImPOrtAnt !
users must wait 20 minutes after eating, drinking, or
smoking before blowing into the BacTrack Breatha-
lyzer. Failure to wait 20 minutes can provide inaccu-
rate test results and damage the sensor.
STEP 1: Press and hold power for one full second.
To prevent the BacTrack Breathalyzer from ac-
cidentally turning on, tapping the power button for
less than one second will not cause it to turn on.
STEP 2: after powering on, the unit will count
down quickly from 50 to zero. This countdown
takes approximately 10 seconds.
STEP 3: when the countdown approaches 10,
begin to inhale a deep breath.
Battery cover
BluFire ®
light Tube
dual-Flow Breath chamber
lcd
screen
Power
On/OFF
Button
speaker
FrOnT VIew Back VIew