# Main Screen
#### The main screen consists of 6 screens for page information monitoring, which can be cycled using the left and right arrow keys in the center. The following are the data definitions of the screens:
## **Monitoring screen detail**
| Page number | Page Name | LCD backlight | Content of first low | Content of second low | Content of third low |
| -------------------- | ------------------- | -------------------------------------------------------------- | ------------------------ | ------------------------ | ------------------------------------------------ |
| Monitoring Page No.1 | FLOW RATE |
Green means normal condition.
Red means abnormal.
| Page name and unit | 10-digit flow speed data | Function of each button+ simulation mode prompt. |
| Monitoring Page No.2 | TOTAL |
Green means normal condition.
Red means abnormal.
| Page name and unit | 10-digit flow speed data | Function of each button+ simulation mode prompt. |
| Monitoring Page No.3 | Status Page |
Green means normal condition.
Red means abnormal.
| Alarm A | Alarm B | System Status |
| Monitoring Page No.4 | FLOWRATE-large font |
Green means normal condition.
Red means abnormal.
| 10-digit flow speed data | | Page name and unit |
| Monitoring Page No.5 | TOTAL-large font |
Green means normal condition.
Red means abnormal.
| 10-digit flow speed data | | Page name, cumulative method and unit |
| Monitoring Page No.6 | Hybrid |
Green means normal condition.
Red means abnormal.
| 10-digit flow speed data | Date + time | Function of each button |
## **Monitoring Page No.1 \~ No.2**
## **Monitoring Page No.3**
Monitoring screen No. 4 is mainly for checking the status of the device, if upper and lower limit alarm functions work as expected, or for troubleshooting there will be a red light. Please see [“Description of status and Alarm”](broken://pages/-M7fju8G25dJVL-1tSmD) for a detailed definition.
### Description of Alarm A
### Description of Alarm B
### Description of Alarm C
### Description of Alarm System Status
## **Monitoring Page No.4**
## **Monitoring Page No.5**
## **Monitoring Page No.6**
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