User's Manual

ISO 9001:2000 Cert. N°4500/1
Version 1.1 SDT_ARK6_User_Manual_ENG_vATSC Page 28 of 206
5 Java Graphic User Interface
The Java Graphic User Interface, stored in the board File System, is downloaded to the local PC every
time the user connects to the board with a Web Browser. A proper Java Virtual Machine is needed; refer
to the Appendix B for a description of supported Java and Internet Browsers.
5.1 Authentication Option
In order to prevent unauthorized users from accessing ARK6 devices via Java Graphic User Interface, an
authentication mechanism can be enabled by means of a factory setting. The name/password
credentials provide control only over who can open the GUI, and requires that all users know a single
name/password to access it.
If the authentication mechanism is set for the GUI access, operators will be prompted to enter User
Name and Password before they can have read/write access. The following figure shows the window
that appears as soon as an operator tries to access the Java GUI.
Figure 4. GUI - Login
Enter your User Name and Password and then click “OK” in order to log in.
The default factory login credentials are:
Use the Change Password tab to change your credentials.
User name: “screen” Password: “0000”