User's Manual

8
3. Using the thermometer
3.1 Charge the Battery
1. The device has a built-in lithium battery, which can be c
harged for repeated use;
2. The user connects one end of the USB cable to the powe
r adapter, and inserts the other end into the host USB chargi
ng interface for charging. After the power is connected, char
ging animation will be displayed;
3. After charging, rest the screen and shut down;
Note 1: Bluetooth is turned on when charging, and the host
is in the power-on state. However, temperature and pulse r
ate measurement are not supported when charging.
Note 2: The device cannot be used during charging.When ch
arging, you must use a class adapter conforming to IEC/
EN 60601-1, and the output is DC 5V 1A. If it is not follo
wed, there may be a risk of electric shock.
3.2 Before Measurement
1. Clean and disinfect the thermometer before use, and take a
proper rest before measurement. If you feel unwell, you should
consult your doctor immediately in addition to the measurement
results of this device.
2. Please press the temperature/pulse button to start the product.
3. After starting up, the record is displayed on the screen,
indicating that the value is the recent measured historical data.
When the power is less than 3%, the display screen will prompt
when starting up, and it will automatically shut down after 2