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| User Guide | |
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Symptoms/Cause | Remedy |
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Link LEDs on LEX unit | Move the LEX unit and REX unit together so that |
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and REX unit are off. | they are about 1 meter apart (3’) and power both |
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Cause: | units. Confirm that they can establish a radio link. |
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If the WiRanger can establish wireless |
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There is no wireless |
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communications at short range: |
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connection between the |
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LEX unit and the REX | 1. The original LEX unit and REX unit placement |
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is too far apart. Move the units to physically |
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unit because: |
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closer positions that have fewer obstacles in |
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a) | The units are too far |
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the way (walls, ceilings, etc). |
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| apart or there are |
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| 2. And/or, there is excessive Radio Interference |
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| too many |
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| on the 802.11g Radio Channel. |
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| obstructions |
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| between them. | 3. Using standard Wireless Networking software, |
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b) | There is too much | confirm if there are any other 802.11g radio |
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networks operating on or near the same |
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| Radio Interference. |
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| channel as the WiRanger. (Note you can |
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c) | The WiRanger is |
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determine the current WiRanger Radio |
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| not configured |
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| Channel using the procedure on Page 9.) |
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| correctly. |
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| 4. Configure all conflicting 802.11g products so |
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d) | The WiRanger is |
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that they use evenly separated Radio |
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| malfunctioning. |
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| Channels. Optimal separation is five |
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| channels, so channels 1, 6, and 11 will |
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| provide the least interference between |
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| themselves. |
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| If the WiRanger cannot establish wireless |
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| communications at short range: |
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| 1. Confirm that the Radio Antennas are properly |
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| secured to the antenna connectors of the |
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| WiRanger. |
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| 2. Confirm the Radio Channels of the LEX unit |
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| and the REX unit as described on Page 9. |
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| 3. If the LEX unit and the REX unit are not |
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| configured with the same Radio Channels, |
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| then set both units to the same channel as |
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| described on Page 10. |
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| 4. If both units are already configured to the |
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| same Radio Channel, then attempt the Pairing |
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| Procedure described on Page 12. |
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| 5. If the above procedures cannot establish |
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| wireless communications, then contact |
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| Technical Support for further assistance (see |
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| page 20). |
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15
