Installation Guide

B1-MT400
9
3.5 Main Interface Instructions
Key 1: UP key
Key 2: DOWN key
Key 3: "INFO" key: Press this key to
enter "System information interface" to
view the relevant information on the
equipment;
Key 4: "MENU" key: Press this key to
enter "Setting interface" to set the
equipment parameters;
Interface:
The main interface will pop up after the device is started up. As shown in the following figure:
Display Instructions:
Current time: hour: minute
Key
1
Key
2
Key
3
Key
4