D-Link DWR-512 User Manual page 27

Section 3 - Configuration
Enter a name for your wireless network, then click Next to continue.
Select a level of wireless security to use, then click Next to continue.
If you chose BEST or BETTER, select whether to use TKIP or AES encryption, then
enter a password to use for your wireless network. It is recommended that you use AES
if your wireless computers and devices support it, as it is more secure. Click Next to
continue.
If you chose GOOD, select whether to use a HEX or ASCII password, then enter a
password to use for your wireless network. If you choose HEX, you will need to enter a
10 or 26 digit password using only hex characters (0-9, A-F). If you choose ASCII, the
password can be up to 5 or 13 alphanumeric characters. Click Next to continue.
This completes the Wireless Connection Setup Wizard. Click Save to save your changes
and reboot the router.
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