3. LED indicators
The GlobalLink 520 has a multi-colour LED to indicate its operational status. See the table below for the colour code and its meaning
LED colour | LED state | Meaning |
|---|---|---|
Blue | Blinking | Connecting to VRM. If the LED keeps blinking blue, check the network coverage for your region. |
Green | Blinking | Everything is OK: A connection has been made both to the VRM and to two VE.Direct devices. |
Green/Yellow | Blinking | The device is connected to VRM, but only to one VE.Direct device: Check the cable and power to the second VE.Direct device. |
Yellow | Blinking | The device is connected to VRM, but not to a VE.Direct device: Check the cable and power to the VE.Direct device. |
Red | Continuous | The device detected a problem and will automatically reboot to try and rectify it. This process usually takes a few minutes. |
Purple | Blinking | The device is updating its software. This process usually takes a few minutes. |
