12
Instructions
for use
EN
Alcohol tester
X111
A. Measurement of breath alcohol concentration
1. Place the blowing tube in the designated inlet.
2. Press and hold the 4b button to start the device. The breathalyser
warms up for 10 seconds; the time is counted down on the display.
3. When the symbol appears on the screen, start blowing air into the
blowing tube. A long beep will indicate the end of the measurement.
4. If Err0 message appears on the display, it means that the tested
person blows too lightly; adjust the force of the air blown.
5. The device will display the reading. If the result is within the set limit,
the display will turn green; if the limit has been exceeded, it will light
up in red and an alarm will go off.
The default limit of the breathalyser is: 0.250 mg / L, 0.50% BAC.
6. To repeat the measurement, press the 4c button.
B. Overview of the measurement history
1. The breathalyser stores the last 10 measurements.
2. To view the measurement history, press the 4a function button when
the device is on and ready for use; press the button repeatedly in
order to read the oldest results stored in the device.
C. Changing the alert settings
1. When the breathalyser is warming up, press the 4a and then the 4b
function button.
2. Next, press the 4a button several times to set individual digits in the
alert value field; after setting up a given digit, confirm with 4c. Repeat
these steps until the desired value is fully set and confirm with 4c.
.
