Are you wanting to know how to set the password for the device its self or are you waanting rto setup a password for the wireless access for the the router.
The link below is on how to setup WEP security on another SMC device but in most cases the options are the same.
How to setup WEP on an SMCD3GN Wireless Cable Modem Gateway
If they are not the same or you are wanting the steps to set the device password let me know
Answers & Comments
Jamesgoo1
Are you wanting to know how to set the password for the device its self or are you waanting rto setup a password for the wireless access for the the router.
The link below is on how to setup WEP security on another SMC device but in most cases the options are the same.
How to setup WEP on an SMCD3GN Wireless Cable Modem Gateway
If they are not the same or you are wanting the steps to set the device password let me know
Issken
http://www.fixya.com/users/issken