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SYMBOLS AND FUNCTIONS
1.0 What the symbols mean
The safety symbols shown in this manual are indications for
the proper usage of the instrument and for the protection of
your safety.
The symbols stand for the following contents:
Always read and respect the user manual.
Caution/Risk: If used improperly, there is a
risk of serious injury/damage.
These directions must absolutely be
adhered to.
Device with application part type B
Protection against electric shock through standard
observance of the leakage current.
2.0 Application and function of the thermometer
The DX 6635 is an infrared thermometer allowing easy and
uncomplicated precise measuring of the body temperature.
With the two measuring options for the measuring tip, you
can measure the temperature on the forehead or in the ear.
An acoustic signal indicates the end of body temperature
measuring. You can read the measured body temperature on
the display. The last 20 measurements are saved together with
date and time. This allows you to read the last 20 measuring
values prior to measuring again.
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