D-Link DIR-X3260 User Manual page 60

Section 3 - Configuration
Wireless - Advanced Settings...
Security Mode Choose None or WPA/WPA2-Personal (recommended).
DFS Channel
DFS enables you to use more channels to help find one with
the least interference. However, please note that when using
DFS, the router must scan for radar signals for a minute before
using a channel, and will change channels automatically if
radar signals are detected.
Transmission Power
Select the desired wireless transmission power.
Schedule Use the drop-down menu to select the time schedule that the
rule will be enabled for. The schedule may be set to Always
Enable, or you can create your own schedules in the Schedules
section. Refer to Time & Schedule - Schedule on page 81
for more information.
D-Link DIR-X3260 User Manual 55