INSTALLATION
LED Indicators
The power and port LED indicators on the front panel are illustrated by the following figure and table.
ADSL BARRICADE 
Figure 2-2. Front Panel
LED | Status | Description | |
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PWR | On | The Barricade is receiving power. Normal operation. | |
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| Off | Power off or failure. | |
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ADSL | On | ADSL connection is functioning correctly. | |
SYN |
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Flashing | The Barricade is establishing an ADSL link. | ||
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| Off | ADSL connection is not established. | |
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ADSL | Flashing | The indicated ADSL port is sending or receiving | |
DATA |
| data. | |
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| Off | No data is being transferred. | |
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WLAN | Flashing | The WLAN port is sending or receiving data. | |
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LAN | On | Ethernet connection is established. | |
(4 LEDs) |
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Flashing | The indicated LAN port is sending or receiving data. | ||
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| Off | There is no LAN connection on the port. | |
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