1616-1Edition OneXC1000 ServiceRELEASE 3.0 SYSTEM UTILITIES16.1 OVERVIEWThe utility menus require use of the Ctrl key. When instructed, press theCtrl key (^) and at the same time type the indicated letter key. The screenchanges if no additional letter keys must be pressed. If an additional letterkey must be typed, press and hold down the Ctrl key and the first letterkey, then type the second letter key. For example, ^DU means pressing theCtrl and D keys simultaneously, then type the U key. Only the last lettertyped appears on the screen.Using the utilities requires responding to screen prompts. After respondingto each screen prompt, make sure to press the Return key.In previous releases, disk utilities were accessed from the ENTER BOOTCOMMAND: prompt. The following utilities have been replaced with Release3.0 utilities: ^DC accessed the copy-options menu ^DO accessed the read-only options menuSeveral utilities can still be accessed from the ENTER BOOT COMMAND:prompt with Release 3.0 software: ^DI accesses the install-options menu ^DR accesses the terminal-type-options menu ^DT accesses the drive-tests menuThe reformat menu can still be accessed from the service prompt, reachedfrom the SMT Main Menu.In software Release 3.0, service-operations utilities are accessed through Menu20 – Service Operations on the system manager terminal (SMT). They areaccessed differently, depending on whether the XC1000 is in the offline oronline mode. To access menu 20 in either mode, the service option must beenabled. Offline mode. In the offline mode, the XC1000 is out of service and isnot performing normal voice-messaging functions. To access the diskutilities that are available in the offline mode, type ^DU at the ENTERBOOT COMMAND: prompt. The XC1000 appears to boot, but is actuallybooting only the service-operations-utility software. After the XC1000boots this software, menu 20 appears. Menu 20 in the offline mode hasthe following utilities that are not available in the online mode: Drive Copy UtilitiesInitialize DriveCreate Backup DriveCopy System Data Tables Drive Replacement Utilities (All) Drive Install Utilities (All)