Error Messages
Error Message
Cause and Course Of Action
POL
The sensor has been polluted. This can occur if the test
subject does not wait at least 20 minutes after smoking,
eating or drinking before using the unit. If the POL
message is displayed, press the Power On/Off button
once to turn off the unit and repeat Steps 1 – 4 above.
Sht
The user had a short exhale time during the test, which
likely means the user did not exhale steadily and
continuously for at least 5 seconds. Repeat steps 1 – 4
above to perform another test.
reP
The unit is signifying to repeat the test because the unit
did not detect an even alcohol concentration in the breath
sample. This can occur if the user varies the blowing
force when performing a test or if the Exhaust Port (see
Components Diagram) is obstructed. Repeat Steps 1 – 4
above to perform another test.
H
The unit detected a very high alcohol concentration
(above 0.400% BAC).
Understanding The Results
The result that displays on this device is an estimate of the subject’s
BAC. The Department of Transportation (DOT) employs the standard
of 0.020% as a threshold for a positive test for alcohol in no tolerance
screening. Nearly all states have 0.080% as the legal BAC limit for
tasks such as operating a motor vehicle. Some states prohibit driving
commercial vehicles or any vessel with a 0.040% BAC or higher. This
device should only be used as a screening device and may only give
a reading of the possible presence of alcohol in the blood of the test
subject. Correlation between breath alcohol content and BAC depends
on many factors, including temperature and health conditions.
The
exact BAC in the blood of the test subject cannot be exactly
determined by using a breath alcohol screening device. Never
drink and drive.
Precautions
1. After drinking, smoking and eating, users should
wait at least 20
minutes
before testing.
2. Avoid testing in strong winds, in a closed room with a heavy amount of
smoke, or where a lot of alcohol is being consumed.
3. When the green light below PWR is blinking, replace the 9V alkaline
battery.
4. Do not blow cigarette smoke, food or liquid into the instrument
because this may damage the sensor.
5. This device is designed to be used in a temperature range of
10– 40 (C) or 50-104 (F). Operation of the unit in temperature ranges
above or below this range may affect the accuracy of results.
6. Do not leave the device connected to the AC/DC outlet when the unit
is not being used.
7. Avoid testing in the presence of any liquids that contain any kind of
alcohol or acetone. These substances may interfere with the results of
the test.
8. Conditions that increase the amount of ketones on the breath, such
as diabetes and low caloric intake, may cause a false positive test. (i.e.,
showing a non-zero reading despite not drinking alcohol)
9. DO NOT USE THIS DEVICE AS A TOOL TO DETERMINE
WHETHER YOU OR ANYONE ELSE SHOULD OPERATE ANY
MOTOR VEHICLE OR MACHINERY.
10. DO NOT DRINK AND DRIVE. ALWAYS HAVE A DESIGNATED
DRIVER WHEN YOU DRINK ALCOHOL.
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