The GW102 gateway provides 2 indicator lights. It is easy to observe the system operation by looking at the indicator lights, which are shown in the following diagram:
The indicator lamps are described in the following table：
| Shell silkscreen name | Description |
|---|---|
| PWR | Power indicator light, green light is always on after power on |
| RUN | System running light, green light flashes when the system is running normally |