Maizu F1, Product User Manual, Page: 5 / 9

government, social groups and families
Ⅱ.
Product Use guidance & Precautions ：
1. Use guidance
：
Setting: Long-press setting key into menu included as below:
F1: ℃ or °F change
F2
:
High temperature warning
F3: Compensation temperature
F4:Object selection
F5:Buzzer
Using method：
Press the test key to light up the screen, then long press
the setting key to enter the menu selection:
F1：Change the temperature into ℃ or °F
F2：Setting the high temperature number, the device will
alert when the temperature over this number
F3 ： Compensation temperature, The international minimum
temperature is 33 ℃. If it is lower than this temperature,
the system will automatically supplement a certain value
to make it normal （This item is used for laboratory test
and can be ignored in normal test）
F4: Object selection, such as human body temperature and
object surface temperature , The system will automatically