
Operation of the device, sensor system and apps
SONOCHEK
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SONOCHEK 09.2018
Important!
Note that applications are also active in the background after canceling the
login.
In order to close active apps in the background:
Hold down the "Home" key of the SONOCHEK
longer.
The device shows active apps in the background with a thumbnail and label.
Move the display to the side to close the app.
The application is closed.
Alternatively, the task manager can be accessed via the icon
.
You will find additional information, for example, at https://www.droidwiki.org for the basic
operation on Android.
3.4 Description and operation of the airborne sound sensor DBS10
3.4.1
Safety instructions
Eye injuries possible!
The target laser (laser class 2) can cause serious eye damage. Never look into
the laser beam. Never point the laser at other people or vehicles. Note that
reflected laser light can also cause eye injuries upon extended exposure.
Labeling of the laser class:
The laser safety warning label is affixed to the side of the airborne sensor DBS10.