1.Press 
.
2.Press 
or 
to see Set Password and press ENTER.
3.Type a password and then press ENTER. Your password can have up to 8 characters.
You are prompted to retype your password, and press ENTER to confirm.
4.To test the password, press ON/OFF
twice, press 
, type the password, and press ENTER.
5.To disable the password, repeat Steps 1 and 2 above, and press ENTER when Enter Password displays.