Setting up the Planex MZK-RP150N to act as a wireless ethernet adaptor

I have a Planex MZK-RP150N. Sometimes (always), I forget how to change the SSID it connects to. This documents it so I can do this faster next time.

1. Wireless LAN
2. Basic Settings
3. Site Survey
4. select the SSID
5. click on Connect
6. Enter the password
7. OK
8. Apply (saves settings)
9. Apply (again; this time it restarts the unit)

Done.