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7: Troubleshooting
UBox User Guide 50
Figure 7-1. Status Lights on UBox 4100
Figure 7-2. Status Lights on UBox 2100
Note: For a detailed description of every light and its status, please read
8: Status Light Behavior.
While the UBox is booting up, different status lights turn on and off. Once the UBox is
running, the status lights have new meanings that help troubleshoot the UBox.
SYSTEM NETWORK
1 2 3 1 2 3
USB
4 3 2 1
SYSTEM
4 3 2 1
1 2 3
NETWORK
USB
1
2