Dräger Alcotest 7000 Instructions For Use Manual page 15

Three types of results are possible.
● No alcohol detected (see the fold-out page, Figure 2: D). In
addition, the green LED lights up. The device is ready for use
again after 2 seconds.
Or
● Low level of alcohol detected (see the fold-out page, Figure 2: E).
In addition, the yellow LEDs light up. Press the
proceed with the next measurement.
Or
● Alcohol detected (see the fold-out page, Figure 2: F). In addition,
the red LED lights up. Press the
next measurement.
Once the sensor's recovery time has elapsed (see "Technical data",
page 26), the display indicates that the device is ready for
measurement.
● Repeat step four of the process for taking an automatic breath
sample.
4.6.2 Taking a manual breath sample (optional)
If the subject cannot provide the required minimum volume of breath,
manual sampling can be activated.
To take a manual breath sample:
1. Follow steps one to four of the process for taking an automatic
breath sample.
2. Briefly press the
once breath sampling has begun.
 In the results display, MANUAL is also displayed.
4.6.3 Taking a passive breath sample (optional)
During passive sampling, sampling is manually activated by the user
of the device. Possible applications for this include testing the ambient
air or a person's breath for the presence of alcohol.
Dräger Alcotest
button if the circular progress bar is displayed
®
7000
button to proceed with the
Use | en
button to
15