Compex Technologies WPE54 - Manual (Page 68)

Chapter 5 Further Configuration
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Press the Save button.
Click on
Reboot to restart the system, after which your settings will become effective.
A Hexadecimal value can only take in numbers 0-9 and letters A-F and is NOT case-
sensitive.
For selecting WPA2-PSK and WPA-PSK-AUTO, you can use the above procedure of
selecting WPA-PSK. However, for WPA ( actually is the same as WPA1) , AES is not
mandatory whereas AES is mandatory for WAP2.