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5.3.1 Main interface function description
a. Display the current date and time.
b. Pump status indication. When the pump is normally turned on,
the icon rotates and the color changes to green; when the air
pump is normally closed, the icon does not rotate, and the color
changes to gray.
c. Buzzer status indication. When the gas concentration detection
is in the normal state, the icon is green; when the gas
concentration detection is in the low or high alarm state, after
pressing "Mute", the icon turns red.
d. Battery level indicator. The battery level is divided into six bars.
When there are two bars remaining, the icon turns yellow and the
screen prompts that the battery level is low. When there is one bar
of power remaining, the icon turns red and the screen prompts that
the battery power is low. When the power is exhausted, it will
automatically shut down.
5.3.2 Main interface display description
The detector shows the real-time
concentration of the relevant gas in the
environment as shown in Figure 4 under
the normal detection state.
Figure 4
