
| Content | Technical parameters |
| Baud rate | 2400,4800,9600,115200 selectable; default: 9600 |
| Input port | CAN0, CAN1; default: CAN0 |
| Output port | RS232, RS485; default: RS232 |
| Information transmission | Transmitting all information or fire information only; default is transmitting all information. |
| Indicator | Normal status | Abnormality | Notes |
| CAN0 | Flashes every frame sent | / | / |
| Operation | Alternating lights every 500ms | Steady on or off | / |
| Fault | Off | Yellow light steady on when fault happens | No feedback from CAN within 15s |
| Communication | Flashes every frame sent | / | / |
| CAN1 | Flashes every frame sent | / | / |
| A | Flashes every frame sent via RS485 | / | / |
| B | Flashes every frame sent via RS485 | / | / |
