Configuring with Web Based Management 
  6.3 "Wizard" menu 
SCALANCE W780/W740 to IEEE 802.11n Web Based Management 
Configuration Manual, 08/2018, C79000-G8976-C267-13 
105 
Table 1 contains the following columns: 
● 
 
Shows the available WLAN interfaces. 
● 
 
Specify the main channel. If you want the access point to search for a free channel itself, 
use "Auto". If you want to use a fixed channel, select the required channel from the drop-
down list. 
● 
 
If you have enabled the "DFS" function on the Basic Wizard page "Radio Settings", 
specify the alternative channel here. If you want the access point to search for a free 
channel itself, use "Auto". If you want to use a fixed channel, select the required channel 
from the drop-down list. 
● 
 
You can specify the channel bandwidth with the IEEE 802.11n transmission standard.  
The following settings are possible. 
–  20 
Channel bandwidth 20 MHz 
–  40 up 
Channel bandwidth 40 MHz. The configured channel and the neighboring channel 
above it are used. 
–  40 down 
Channel bandwidth 40 MHz. The configured channel and the neighboring channel 
below it are used. 
Table 2 contains the following columns: 
● 
 
Shows the first VAP interface per WLAN interface. 
● 
 
Enter the SSID. The length of the character string for SSID it is 1 to 32 characters. 
The ASCII code 0x20 to 0x7e is used for the SSID.  
After completing the Basic Wizard, you can define further SSIDs with "Interfaces > WLAN 
> Access Point Settings".