What are the function settings?

The 2MITD has 7 main function settings that you access with the password 1111.

1. 1 → Volume: levels 0 – 4 available
2. 1.0 → Reserved function
3. 0 → Temperature unit setting: 0 Celsius, 1 Fahrenheit
4. 2 → Low temperature prompt on/off: 2 on, 3 off
5. 0200 → Detection range: default is 0200
6. 5 → Temperature measurement mode: 5 human body temperature measurement, 4 surface temperature measurement mode (no voice broadcast)
7. 050 → Initial value of the distance sensor: does not need to be changed