Joycare JC-224, Руководство пользователя

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18 19
0.00 g/l: Breathed Alcohol contents
WAIT: In Warm-up, please wait
Battery used up, please replace
Alcohol Test can detect quickly the alcohol level through your breath.
If you are in excessive drink, the tester would give you audio warning
beyond pre-set limit.
BEFORE STARTING USING THE PRODUCT
To ensure an accurate and not altered testing result it is advisable not to
smoke, eat menthol candies, chocolate and take medicines. Moreover,
please avoid using the product if there is too much wind or in crowded
environments, where generally there is a high smoke concentration.
Operation instruction
Slide down to open the battery compartment. Insert batteries and close
it carefully; please note the correct polarity direction in the battery
compartment, otherwise, you may damage the unit. Replace with new
batteries when the batteries are low. Always use the correct battery
type (2 x AAA batteries).
Press the switch button for 1 sec. the backup lamp would on, with a
buzzer brief ringing the “WAIT” flashes and warm-up of 18 counting
down (long time not use its counting down speed is slow), until “WAIT”
disappears, and the “C” appears.
Blow into the “Gas Entry” when the “C” appears, please have a deep
breath and breathe out directly to gas entry for about 3-4 s, don’t stop
until the buzzer rings.
Read the result, after breath out, the LCD would give you the readout
of your alcohol contents, the result would be kept on the screen for
seconds, with the buzzer ringing, the tester cut off the power supply