Maizu F1, Руководство пользователя, Страница: 6 / 9

compensate a certain temperature for human body test, but not
for object surface temperature
F5:Buzzer can choose on/off option
If choose on, there will be a "beep" after the temperature
test.
After setting, against the tested object and press the
temperature measurement key to test.
This information can be found in many cases, as follows: surface mode 2 ° f
The reason to display “LO”
Suggestion
Temperature cannot be read due to hair、
sweat or other wet
Make sure there are no obstacles
before test
Temperature cannot be read due to air flow
Make sure that the air flow does not
affect the infrared system
The temperature reading is too frequent,
and the thermometer itself cannot react
Should keep 15 seconds during two
times test, 1 minute is recommended
Testing distance too far
Please keep test in testing
distance: 1cm-3cm
Human temperature changes with different times of the day, also
affected by other external conditions, such as age, gender, skin color and
temperature.
Normal temperature range for different ages as below:
Age (Years) Normal Temp °C Normal Temp°F
0-2
36.4-39.0°C 97.5-100.4°F
3-10
36.1-37.8°C 97.0-100.0°F
11-65
35.9-37.6°C 96.6-99.7°F
>65
35.8-37.5°C 96.4-99.5°F
Ⅲ .
Product maintenance methods, storage and