D-Link DIR-825 - Manual (Page 84)

80 D-Lnk DIR-825 User Manual
Secton 5 - Connectng to a Wreless Network
3. Enter the same security key or passphrase that is on your router
and click Connect.
It may take 20-30 seconds to connect to the wireless network. If the
connection fails, please verify that the security settings are correct.
The key or passphrase must be exactly the same as on the wireless
router.