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communicates the temperature over a speaker, and the PC809V vibrates through a
motor.Please to check the thermometer model from back side label.
If you want to turn on or off the buzzer/speaker/vibration, in the state of thermometer
shutdown, press the setting button for about 9 seconds until you see the ‘ON’ symbol
or the ‘OFF’ symbol appears on the screen, then release the button and press the setting
button again, then the ‘ON’ symbol or the ‘OFF’ symbol will be converted to another.
After selection, Press the button for about 5 seconds, the thermometer will shutdown
and save the setting automatically.
5.6Set threshold for low fever
This thermometer has preset 37.5℃/99.5℉ as an alarm temperature for low fever.
However, 37.5℃/99.5℉is only a reference value, at this temperature, different people
feel different, some feel uncomfortable but others feel fine, so if you don’t agree with
this low fever threshold, you can manually change it to suityourown situation after
consulting your doctor.
In the state of shutdown, hold pressing the Set button 12 seconds until you see the
orange status light on the screen, release the button. Don't care about the other
symbols that appear in the process.
Press the Set button, you can increase 0.1℃/0.2℉for this threshold every time, the
adjustment range is from 37.5℃/99.5℉ to37.9℃/100.2℉. Once it reaches the Max.
value, press the button again, it will go back to the Min. value, then repeat the cycle.
After setting done, Press the button for about 5 seconds, the thermometer will
shutdown and save the setting automatically.