D-Link DWL-7200AP Manual page 61

Troubleshooting (continued)
6. Why can't I get a wireless connection? (continued)
Turn off your DWL-7200AP and the client. Turn the DWL-7200AP back on again,

and then turn on the client.
Make sure that all devices are set to Infrastructure mode.
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Check that the LED indicators are indicating normal activity. If not, check that
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the AC power and Ethernet cables are firmly connected.
Check that the IP address, subnet mask, and gateway settings are correctly

entered for the network.
If you are using 2.4GHz cordless phones, X-10 equipment or other home security

systems, ceiling fans, and lights, your wireless connection will degrade dramati-
cally or drop altogether. Try changing the channel on your DWL-7200AP, and on
all the devices in your network to avoid interference.
Keep your product away (at least 3-6 feet) from electrical devices that generate

RF noise, like microwaves, monitors, electric motors, etc.
7. I forgot my encryption key.
Reset the DWL-7200AP to its factory default settings and restore the other

devices on your network to their default settings. You may do this by pressing
the Reset button on the back of the unit. You will lose the current configuration
settings.
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