Troubleshooting Installation - 3Com 3CRUSBN275 Quick Installation Manual

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LEDs
The LED of the 3Com Wireless Dual Band 11n USB Adapter has four
statuses:
State
Orange/Blue: The USB Adapter has been connected to a
On
wireless network, but it is not transmitting or receiving data.
Fast The USB Adapter is connected to a wireless network and is
blinking receiving or transmitting data.
Slow Alternating orange, blue, and purple: The USB Adapter is
blinking searching for a wireless network.
The USB Adapter is not inserted into the USB connector.
Off
The USB Adapter works in the power saving mode.
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Troubleshooting Installation

This section describes some problems that you may encounter during
installation and some suggested solutions.
Meaning
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