D-Link DWR-118 - Page 31

27D-Link DWR-118 User Manual
Section 4 - Conguration
Select Enable to reduce interference from other wireless networks
in your area. If the channel width is operating at 40MHz and there
is another wireless network’s channel overlapping and causing
interference, the router will automatically change to 20MHz.
HT 20/40
Coexistence: