Press the [User Tools/Counter] key.
Press [System Settings].
Press [Administrator Tools].
Press [] to display [Program/Change/Delete LDAP Server].
Press [Program/Change/Delete LDAP Server].
Press [Program/Change].
Select the LDAP server you want to change.
Change the settings as necessary.
Press [OK] after changing each item.
Press [OK].
Press [Exit].
Press the [User Tools/Counter] key.