HQ AT20 Manual De Uso página 2

(1) Power Button
(3) Torch Light
(5) Torch Switch
(7) Battery Compartment
Features
1. 3-step alcohol test with audible alert
2. LCD display
3. Quick response and resume
4. Auto power off
5. Low battery indication
6. Torch function
7. Key chain
8. Use 2 x AAA alkaline batteries
Battery installation
1. Slide open the battery compartment lid from the back of the unit.
2. Insert two AAA (or UM-4) size alkaline batteries with correct polarity as
indicated.
3. Replace the battery compartment lid.
ENGLISH
4
3
5
2
1
6
(2) LCD display
(4) Breath Pipe
(6) Key chain
2
7