User manual

After entering the correct password, the screen will appear as follows:
2. Menu Lock: If the menu lock is set to "Yes", then you have every time you want to open the
menu, enter the password. When set to "No" to open the menu without previous password
entry.
3. Program Lock: When set to "Yes" you must enter a password to view the channels you have
not selected in the "channel" 
selected without first entering the password.
4. New Password: You can change the existing password. You should do this after the initial
establishment of the ProTUNE HD and each time it do if you think you know your password-
authorized persons. To change the password, enter the new password in the section "New
Password" and again to confirm it at the point "password". If the passwords do not match, you
have to enter it again. If you enter the same new password in both fields, the message
"Password changed successfully." Press "OK" to exit.
NOTE: The default password is 0000.
5. Press [EXIT] to leave the menu.