Users Manual

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Quick guide of Bluetooth function
The infrared thermometer you purchased is
a creative product which a Bluetooth chip is
implanted, it can transmit the measurement
data to all devices with BT5.0 and installed
Android 4.3 or later via Bluetooth wireless
transmission technology.
Please read the quick guide carefully before
you use the Bluetooth function, and keep it
well after using.
1.Please go to the following URL to download the
application software and install it on your Android
device.
URL:http://fir.leijiaxq.top/3wrn
2. Open the software, click the "Portrait" button on
the upper left to enter the user information interface
to create new user information. After entering the
user information, click "OK" to save.
3.The infrared thermometer automatically enters
the state of waiting for Bluetooth pairing at this
time. At this time, click the Bluetooth symbol at the
upper right it will flash for a few seconds to achieve
Bluetooth pairing. When the flashing stops, the
Bluetooth symbol will turn blue, which means that
the device has been successfully connected. If
the device is not connected successfully, please
close the software and then reopen the software to
connect
6.Click "History", the interface will display your
measured data in the form of time, click "Edit" on
the upper right to share your measured data in the
format of xlsx file through the file.
4.During the measurement process, the data
displayed by the infrared thermometer will be
displayed in the software synchronously and
automatically saved.
5.Click "Trend Graph", the interface will display your
measured data in the form of graph(Can switch
between Celsius and Fahrenheit)