６ - １ Security Setting for NA You must set the security setting on the NA before using this IAG. The following is the security setting procedure. 26 1. Double-click [Configurations and Setup] – [Security Settings] in Multiview Explorer. 2. Click the [+] button enclosed in a red square, in [Roles and Access Levels]. 3. Enter an authority title and click to check the access level boxes. 4. Click the [+] button enclosed in a red square, in [User Accounts]. 5. Enter Name, Password, and Role (authority). 6. The right illustration is a sample setting. See “Access Control to HMI for the Sample Screen” for details.