Ricoh M160 Service Manual page 91

Region A (mainly Europe and Asia)
Range: 1-13, 36, 40, 44 and 48 channels (default: 11)
In some countries, only the following channels are available:
Range: 1-11 channels (default: 11)
Region B (mainly North America)
Range: 1-11, 36, 40, 44 and 48 channels (default: 11)
8. Set the "Security Method" to specify the encryption of the Wireless LAN.
• The "WEP" (Wired Equivalent Privacy) setting is designed to protect wireless data
transmission. The same WEP key is required on the receiving side in order to unlock encoded
data. There are 64 bit and 128 bit WEP keys.
• Range of Allowed Settings:
64 bit: 10 characters
128 bit: 26 characters
• Specify "WPA2" when "Communication Mode" is set to "Infrastructure Mode". Set the
"WPA2 Authent. Method".
• WPA2 Authent. Method:
Select either "WPA2-PSK" or "WPA2".
If you select "WPA2-PSK", enter the pre-shared key (PSK) of 8-63 characters in ASCII code.
When "WPA2" is selected, authentication settings and certificate installation settings are
required.
9. Press "Wireless LAN Signal" to check the machine's radio wave status using the
operation panel.
You can check the status only if [Communication Mode] is set to [Infrastructure Mode].
10. Press "Restore Factory Defaults" to initialize the wireless LAN settings.
SM
IEEE802.11 Interface Unit Type O
2-61 M160/M161