Alcofind DA-7000 Manual de instruções - Página 3

Procurar online ou descarregar pdf Manual de instruções para Equipamento de teste Alcofind DA-7000. Alcofind DA-7000 6 páginas. Breath alcohol tester

How To Use

1. Initial Use

Press down the battery cover of the unit to open it and install two AA size 1.5V

alkaline batteries paying attention to the battery polarity.

Close the battery cover and insert the mouthpiece to the slot.

2. How to test Breath Alcohol Concentration

a) Press the start button and the unit displays the total number of tests

performed for a second and then displays

b) Press the start button again and it automatically begins a countdown.

c) When the countdown reaches "0" (zero), then blow through the mouthpiece

for more than 4~5 seconds till you hear a double beep signal.

d) Once the sensor has analyzed the breath sample, it displays the estimated

Blood Alcohol Concentration.

(When the unit operates normally)

Breath sampling

Error Messages

Breath Analyzing

If there is no breath sample blown within

15 seconds, the LCD will display "OUT".

Press Start button

If a user does not blow a sufficient breath

sample, the LCD will display "FLo".

Press Start button

to restart the countdown cycle and retest.

If the battery indicator display is empty,

install two new alkaline AA batteries.

Indication of

test result

to restart the countdown cycle and retest.