TRM500 LEDs
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Main Page > TRM Modems > TRM500 > TRM500 Manual > TRM500 LEDs
This page contains information the different types of LEDs and their behaviour on a TRM500 device.
Power LED
The power LED is located on the bottom left corner of the front panel, just under the power connector.
It indicates whether the device is powered on or not.
State | Description |
---|---|
LED turned on | Device is powered on. |
LED turned off | Device is not powered on. |
Mobile network type LEDs
The mobile network type LED is located on right side of the back panel:
Indicates that the device has an Internet connection.
Action | Description |
---|---|
Flicker slowly (200 ms High/1800 ms Low) | Network searching. |
Flicker slowly (1800 ms High/200 ms Low) | Idle. |
Flicker quickly (125 ms High/125 ms Low) | Data transfer is ongoing. |
Always ON | Voice calling. |
Always OFF | Minimum functionality mode. |
The 5G LED is located on right side of the back panel:
Indicates that the device is connected to a 5G network.
Action | Description |
---|---|
On | Device is registered to a network. |
Off | Device is not registered to a network. |