Installation Guide

B1-MT400
10
The power supply status of the adapter is shown as follows: "OK"
indicates that the power supply of the adapter is normal; "ERR"
indicates that the power supply of the adapter is abnormal, and there
is an audible and optical alarm (sound: The buzzer beeps; light: the
icon blinks);
Current environmental oxygen
concentration;
Current environmental carbon
dioxide concentration;
Current environmental temperature
and humidity;
Current environmental
atmospheric pressure;
Current environmental VOC;
Current environmental
formaldehyde value;
Current environmental PM10
value;
Current environmental PM2.5
value;
Button prompt.
Operation Instructions of Buttons:
Key 1: The system displays the previous page of main interface when the key is pressed;
Key 2: The system displays the next page of main interface when the key is pressed;
Key 3: Press it to enter "System information interface";
Key 4: Press it to enter "System parameter setting interface".
3.6 System Information
After the equipment is normally started up and enters the main interface, you can press the "INFO"
button (Key 3) on the main interface to enter the "System information interface", as shown in the picture