Verizon Fios User Manual page 49

ChannEL SEttingS
– DFS Channels are enabled by default during channel scans.
To disable DFS scan uncheck the DFS option.
Note: DFS channels are a subset of the 5 GHz network that
is shared with radar systems. Some consumer devices do
not support these channels and cannot connect to routers
using them. Examples include some media streaming devices.
Disabling this feature will allow the router to select the best
available channel to broadcast on and allow these devices to
connect.
• Channel Width - displays the Wi-Fi channel currently in use Channel Width
on each band. Default setting is "Auto
available non-DFS channels. On 5 GHz, the DFS channels range
from 52-144.
• Channel Analyzer - displays the analysis of channel availability. Channel Analyzer
Click Perform New Scan Perform New Scan to perform channel availability scan
for the Fios Router accommodating the best radio channel and
providing the best Wi-Fi performance.
• Channel Score - scans and displays a network congestion Channel Score
score of one to ten in each Wi-Fi channel. It can be used to
determine which channels to use or to avoid. Higher score
indicates less congestion in a channel.
• Channel Analysis - scans and displays channel bandwidth and Channel Analysis
signal strength of available APs.
Auto", users can select from