AlcoSense ELITE 사용 설명서 - 페이지 12

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How to Perform a Breath Test

Performing a breath test is easy and can be performed at any time, anywhere

quickly and easily. Responsible drivers find the Alcosense breathalyser

particularly useful to help make sure they are ok to drive the morning after.

AlcoSense is a sensitive measurement device. You must wait at least 30

minutes after drinking or smoking before performing a breath test, performing

a breath test before this time may permanently damage the sensor and cause

your AlcoSense system to read inaccurately.

1. Slide the AlcoSense into the open position and put blow straw on the

system as shown in the image below.

2. The AlcoSense will beep and PH will flash on the screen for around 3

seconds, it will then display PH19 and count down all the way to PH00.

This time is used to heat the sensor to the required operating temperature.

3. The AlcoSense will then beep and flash BLOW on the screen. At this point

you must blow into the AlcoSense breathalyser. IMPORTANT: when blowing

use a pressure similar to when you breath out normally. Change the pressure

until blow stops flashing, when blow is displayed constantly you have the

right pressure. When blow is displayed constantly you have the right

pressure. Keep blowing until the system beeps or for around 5 seconds.

4. The AlcoSense will then display your reading and you will hear a buzzing

sound – this noise is the unit performing a sensor clean and is nothing to

worry about.

TIP: If the AlcoSense displays ERR on the screen, it is most likely that you

have either blown too hard, too soft, or blown too late.