3Com 3CRWEASYA73 quick start Troubleshooting

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Note: The RSSI value can be configured through management interfaces to display a value for specific WDS bridge links.

 

 

11b/g

Power

High 11a

Signal

11a

Link

 

 

 

 

11b/g

Power

Medium 11a

Signal

11a

Link

 

 

 

 

11b/g

Power

Low 11a

Signal

11a

Link

 

 

1

2

3

Pan the antenna horizontally back and forth while checking the LEDs. If using the pole- mounting bracket with the unit, you must rotate the mounting bracket around the pole. Other external antenna brackets may require a different horizontal adjustment.

Find the point where the signal is strongest (all LEDs on) and secure the horizontal adjustment in that position.

Note: Sometimes there may not be a central lobe peak because vertical alignment is too far off; only two similar peaks for the side lobes are detected. In this case, fix the antenna so that it is halfway between the two peaks.

Loosen the vertical adjustment on the mounting bracket and tilt the antenna slowly up and down while checking the LEDs.

4Find the point where the signal is strongest and secure the vertical adjustment in that position.

Troubleshooting

Refer to the 3Com WL-575 Outdoor Building-to-Building Bridge and Access Point User's Guide or the 3Com website (www.3Com.com) for troubleshooting information.

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Contents 3CRWEASYA73 / WL-575 About This GuideFeature Description Preparing for Installation Observing Safety PrecautionsInstallation Item Description Unpacking the BridgeMounting the Bridge Using the Pole-Mounting BracketSlots Using the Wall-Mounting Bracket Connecting External Antennas Connecting Cables Connecting the PoE Power Injector Page Color Indicates Checking the LED IndicatorsRssi Aligning AntennasTroubleshooting Regulatory Information US Federal Communications Commission FCC EMC Compliance US Radio Frequency RequirementsUS Manufacturers FCC Declaration of Conformity Industry Canada RF Compliance Safety Compliance NoticeIntended use Ieee 802.11b/g/a radio LAN device EU ComplianceEU Restrictions for Use in the 2.4GHz band Korea RF Compliance Brazil RF ComplianceAllowed Frequency Bands Allowed Channel Numbers Countries Temperature Safety Information
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