Alcohawk PT400 Руководство пользователя - Страница 7

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Wait 20 minutes after subject smokes, eats or drinks before test-
ing. Failure to wait 20 minutes can give wrong BAC readings and
damage the sensor.
Step 1) Press and hold the ON/OFF power button
you hear a BEEP. The unit reads "Initializing..." as it gets ready
for use.
Step 2) The display screen reads "Test" and "Options". To start a "Test",
press and hold the ENTER button
displays "Take a Deep Breath" for three (3) seconds, beeps
and then displays "Blow Now". Take a deep breath, wrap your
lips around the new mouthpiece and blow steadily for five (5)
seconds. The unit takes the breath sample in the amount of
time set for a breath sample (factory default is 5 seconds).
Do not cover the BREATH OUT hole. Note: Begin blowing
immediately when "Blow Now" is displayed to get a deep
lung sample.
Step 3) The unit displays "Processing" while analyzing the sample.
After about three (3) seconds, the unit then displays the
estimated BAC.
Step 4) Display screen shows the test result for 90 seconds before
beeping twice and shutting off.
Step 5) To turn off the unit, press and hold the ON/OFF power button
for 1 second.

OPERATION

5
for 1 second until
for 2-3 seconds. The unit