D-Link Xtreme N Duo DAP-1522 User Manual page 21

Section 3 - Configuration
Enable Auto Channel
The Auto Channel Scan setting can be selected to allow the DAP-1522 to choose the channel with the least amount of interference.
Scan:
Wireless Channel: Indicates the channel setting for the DAP-1522. The Channel can be changed to fit the channel setting for an existing wireless
network or to customize the wireless network. If you enable Auto Channel Scan, this option will be grayed out.
Band Width: Select the Band Width:
Auto 20/40 - Select if you are using both 802.11n and non-802.11n wireless devices.
20MHz - Select if you are not using any 802.11n wireless clients.
Enabling Hidden Mode is another way to secure your network. With this option enabled, no wireless clients will be able to see
Enable Hidden
Wireless: your wireless network . In order for your wireless devices to connect to your Access Point, you will need to manually enter the
Wireless Network Name on each device.
Refer to page 74 for more information regarding the wireless security.
Security Mode:
D-Link DAP-1522 User Manual 21