Breath Test
Power Instrument on by pressing the button (press and hold the I
button at anytime to turn off the instrument)
• Serial Number, Date, & Instrument Temperature will
momentarily be displayed
• Instrument will come ready in the last test mode used (BrAC Test
or Zero Tolerance)
• Navigate through the menu using the arrow buttons
• Select the desired menu option by pressing Ibutton
BrAC Mode
• INSERT NEW MOUTHPIECE will be displayed along with a red hollow
square indicating there is not a mouthpiece in place.
• Once a mouthpiece has been inserted into the channel the red hollow
square will turn into a green solid square indicating a mouthpiece has
been properly placed on the instrument
• BLOW will be displayed to indicate the subject test can be taken.
• Instruct the subject to blow steadily until out of breath
• When the subject begins to blow the instrument will display FLOW
indicating an acceptable ow rate
• Once the acceptable sample size has been met the instrument will
display ANALYZING
• The results will be displayed
• The instrument will display Remove Mouthpiece
• The instrument will become ready for the next test and display Insert
New Mouthpiece
• Pressing the left arrow button when the arrow is displayed will
return to the menu
Zero Tolerance
• Slide the sample cup into the mouthpiece channel
• BLOW will be displayed to indicate the subject test can be taken.
• Instruct the subject to blow steadily into the cup until out of breath
• When the subject begins to blow the instrument will display FLOW
indicating an acceptable ow rate
• Once the acceptable sample size has been met the instrument will
automatically take a sample and display ANALYZING
• The results will be displayed as PASS/WARN/FAIL
• The instrument will return to BLOW and is ready for the next subject
• Pressing the left arrow button when the arrow is displayed will return
to the menu
System Menu
• Press the Ibutton to enter the System Menu
•
Use the arrow buttons to scroll through the menu for the desired option
• Use the Ibutton to access the menu item
• Calibration Check
• Calibration Adjust
• Last 5 Tests
• Setup Time/Date
• HGN light function
• Information
• Exit
Calibration Check Prep
• Press Ito enter the Calibration Check menu
• Select ↑↓ to toggle from a WET/DRY standard
• Press Ito select the desired standard
• INSERT NEW MOUTHPIECE will be displayed along with a red hollow
square indicating there is not a mouthpiece in place.
• Once a mouthpiece has been inserted into the channel the red hollow
square will turn into a green solid square indicating a mouthpiece has
been properly placed on the instrument
• Instrument will display TRIGGER
• Provide standard sample for at least ve seconds then pull the
trigger to take sample
•
T
he instrument will display ANALYZING then display the value re
corded
Calibration Adjust
• Press Ito enter the Calibration Adjust menu
• Select ↑↓ to toggle from a WET/DRY standard
• Adjust the calibration value using the arrow and select button
• INSERT NEW MOUTHPIECE will be displayed along with a red
hollow square indicating there is not a mouth piece in place.
• O
nce a mouthpiece has been inserted into the channel the red hollow
square will turn into a green solid square indicating a mouth piece has
been properly placed on the instrument
• Instrument will display TRIGGER
•
Provide standard sample for at least ve seconds then pull the trigger
to take sample
• The instrument will display ANALYZING then display DONE
I
