RS PRO 174-6574, Instruction Manual, Page: 4 / 22

4 5
6-Detection Mode
When the device opens, it comes to the detection interface 1
(Pic1), the detection content is the concentration of CO
2
at the
present environment. The screen data refreshes every second. At
the upper right of the screen is the device electric quantity. The
numbers in the middle of the screen indicates the concentration
at CO
2
environment, the colour of the number changes according
to the different concentration, the corresponding relationship
referenced in table 1. At the bottom of the screen, there are
3 colours simulation lines corresponds to the different CO
2
concentration levels. The pointer will present concentration level
according with the changes under the CO
2
concentration.
When the device comes to the interface 1, please press the
button and the device will switch to interface 2(Pic 2).
The histogram indicates the concentration under the present
environment. Users can check the present CO
2
concentration and
tendency through this interface.
Pic 2
Pic 1
Desktop Indoor Air Quality CO
2
Monitor / English Desktop Indoor Air Quality CO
2
Monitor / English
05/04/2018 Version No. 001 05/04/2018 Version No. 001