D-Link EAGLE PRO AI M15 Manual page 51

Section 3 - Configuration
Wi-Fi Channel Select the desired channel:1-11. The default is Auto (recommended).
(2.4GHz)
Wi-Fi Channel
Select the desired channel: 36, 40, 44, 48, 149, 153, 157, 161, or 165.
(5GHz)
The default is Auto (recommended).
Channel Width Select Auto 20/40 MHz if you are using both 802.11n and non-
802.11n (802.11b/g) devices, or select 20 MHz if you are using a mix
(2.4GHz)
of 802.11b/g devices.
Select Auto 20/40/80 MHz if you are using 802.11ax, 802.11ac,
Channel Width
802.11n, and 802.11a devices, select Auto 20/40 if you are using
(5GHz)
802.11n and 802.11a devices, or select 20 MHz if you are using
802.11a devices.
HT20/40 Enable or disable the existence of both 20 MHz and 40 MHz channel
Coexistence width. Keep it enabled to achieve the maximum operability of
(2.4GHz) wireless products using different standards in your environment.
However, it might prevent your 802.11n devices from reaching the
maximum performance.
Transmission
Select the desired wireless transmission power: High, Medium, or Low.
Power
Visibility Status The default setting is Visible. Select Invisible if you do not want to
broadcast the SSID of your wireless network.
D-Link M15 User Manual
Wi-Fi (Continued)
45