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This chapter discusses how you can diagnose and fix errors quickly without having to
contact a dealer or Lantronix.
It helps to connect a terminal to the serial port while diagnosing an error to view
summary messages that may display. When troubleshooting, always ensure that the
physical connections (power cable, network cable, and serial cable) are secure.
Note:
on the network. Make sure that your unit's IP address is unique.
LEDs
The UDS200 contains the following LEDs, which may help you diagnose problems.
Simultaneously lit red and green LEDs mean something is wrong. If the red LED is lit
or blinking, count the number of times the green LED blinks between its pauses. The
following table explains the LED functions:
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Some unexplained errors might be caused by duplicate IP addresses
Power
10 Mbps Link/Activity (green)
100 Mbps Link/Activity (green)
Diagnostics (red)
Status Channel 1 (green)
Status Channel 2 (green)
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