Canon PIXMA MP640 Network Setup Troubleshooting - Page 4

Failed to connect to the access point. is Displayed Check Check 1 Is WEP key number 2, 3 or 4 of the access point in use? • For details on how to check the WEP key number of the access point, refer to the manual supplied with the access point or contact its manufacturer. Set to use WEP key number 1 of the access point, or select a WEP key number by entering wireless connection settings of the machine directly. • For details on how to change the WEP key number of the access point, refer to the manual supplied with the access point or contact its manufacturer. • For details on how to select a WEP key number by entering wireless connection settings of the machine directly, refer to "Entering the Access Point's Wireless LAN Settings Directly on the Machine" on page 7. Check 2 Make sure that the DHCP function of the access point is active. • For details on how to check the settings of the access point, refer to the manual supplied with the access point or contact its manufacturer. Enable the DHCP function of the access point, then configure settings again. • For details on how to change the settings of the access point, refer to the manual supplied with the access point or contact its manufacturer. Check 3 Are you using an access point that automatically creates WEP keys? • For details on the access point, refer to the manual supplied with the access point or contact its manufacturer. Check the WEP key (hexadecimal) created automatically on the access point, then enter it on the machine. • For details on how to check the WEP key of the access point, refer to the manual supplied with the access point or contact its manufacturer. Glossary • DHCP function A function that automatically assigns required information (IP address, etc.) to computers connected to the Internet.