User's Manual

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5.When the battery is low, will appear on the screen.
6.The distance and target area: the value of D:S must be considered ( as showed ), the ratio should no
more than the value of D:S. The field of view must be full of objects. As the distance from the object
increases, the spot size of measuring area becomes larger.
7.Field of view: Be sure the target area is larger than the unit’s spot size. The smaller the target gets
the closer the measured distance. For precise measuring, make sure the target is at least twice as large
as the spot size.
● Bluetooth wireless transmission
This product can send the real-time measuring date and memory date to Bluetooth wireless devices
through the Bluetooth wireless technology, and can receive real-time control command to operate by
Bluetooth wireless devices, realizes the date records, download, and remote monitoring and control
function.
Bluetooth function is default open when power on, Bluetooth indicator will flash .In this period of
time to wait for Bluetooth wireless connection, Bluetooth wireless equipment related Bluetooth
connection operation, and smart APP Installation and use, please refer to smart APP operation manual.
● Operation Notes
1、No glass、plastic or water vapor .etc should between the product and target object.
2、Keep the product away from the following places, which will damage the devices:
a、Environment has vapor and dust;
b、EMF places（Electro-magnetic fields: such as arc welders、induction heaters）;
c、Static environment;
d、Heat shock (by abrupt temperature changes, allow 30 minutes for unit to stabilize before use.);
e、High temperature objects;
3. The product can’t be used for medical evaluation, it measure the body temperature for your
reference only.
4. Electromagnetic compatibility statement
This product has been tested and approval in accordance with the electromagnetic compatibility of the
European Union, this does not guarantee that this product is absolutely Immune to electromagnetic ,