Specify how long the machine searches.[Login Information]Select [Do Not Use], [Use], or [Use (Security Authentication)] depending on the type of authenticationimplemented by the LDAP server. When [Use] or [Use (Security Authentication)] is selected, the user name andpassword must be specified.[Do Not Use] Select not to authenticate the machine using the login information.[Use] Select to authenticate the machine using the login information.[Use (Security Authentication)]Select to use data obtained by Kerberos, a network authentication protocol, for theauthentication password. If this setting is selected, the clock of the machine needs to besynchronized with that of the LDAP server.[Display Authentication Screen When Searching]Select the check box to require the user to enter the user name and password when a search is requested. If the[Use Same Authentication Information as When Send Operation Started] check box is selected, the user nameand password used for authentication when sending faxes or scans are also used here. If the check box iscleared, authentication is carried out using the information entered in [User Name] and [Password].[Use Same Authentication Information as When Send Operation Started]Set whether the authentication information when the fax or scan function was used is also used whensearching. This check box is normally displayed selected; however, it is only valid when the [DisplayAuthentication Screen When Searching] check box is selected.[User Name]Enter the user name of the machine that was registered to the LDAP server.● When [Use] is selected for [Login Information], enter the user name in the form "(domain name)\(username)" (example: domain1\user1).● When [Use (Security Authentication)] is selected, enter the user name only (example: user1).[Set/Change Password]To specify or change the password, select the check box and enter alphanumeric characters in the [Password]text box.[Domain Name]When [Use (Security Authentication)] is selected for [Login Information], enter alphanumeric characters for thedirectory tree name in Active Directory (example: example.com).[Confirm TLS Certificate for LDAP Server Access]Select the check box to verify the certificate when encrypting communication with the LDAP server using TLS.Also, select the [Add CN to Verification Items] check box as necessary.Registering the authentication serverIf the use of the fax and scan functions is restricted, register the server used for authentication.Setting Up65