Tools > Firmware - D-Link DWL-2700AP Manual

Using the Configuration Menu
DWL-2700AP User's Manual
Tools > Firmware
Update File: After you have downloaded the most recent version of the firmware
from http://support.dlink.com to your hard drive, you can Browse
your hard drive to locate the downloaded file. Select the file and click
OK to update the firmware.
Note: Once you've upgraded the firmware to version 2.xx, you won't
be able to downgrade it to version 1.xx.
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