You can change either from there. Read the admin guide from whatever version of X code you are running (you didn't mention it) in case this process changed from rev to rev, but I don't think it did.
If you have forgotten the password for either the admin account or the root account, you can reset it using the following procedure: 1. Connect a PC to the VCS using the serial cable as per the instructions in VCS Getting Started Guide. Serial port / console access is always enabled for one minute following a restart, even if it is normally disabled. 2. Restart the VCS. 3. Log in from the PC with the username pwrec. No password is required. 4. If the administrator account authentication source is set to Remote, you are given the option to change the setting to Both; this will allow local administrator accounts to access the system. 5. Select the account (root or admin) whose password you want to change. 6. You will be prompted for a new password. The pwrec account is only active for one minute following a restart. After that time you will have to restart the system again to change the password.
