Navigation47HP StorageWorks 3800ux/7100ux Optical Jukebox User’s GuideNote: You may press CANCEL at any time to abort a test. A delay may occur while thecurrent test loop completes.Table 8: Internal testsTest Name DescriptionEXCHANGE DEMOUsed by service personnel only. Do not run this test if thejukebox contains disks with file system data on them.This test moves randomly-chosen optical disks to randomstorage slot locations. This test displays FAIL if there are nodisks in the jukebox or if all storage slots are full. For bestresults, the jukebox should contain as many disks as thereare drives, plus two additional disks. The transport andmailslot must be empty. For mixed media jukeboxes, this testrequires two disks of each media type (MO and UDO).INIT MECHANICS Runs the FIND PLUNGE HOME, FIND VERTICAL HOME,FIND XLATE HOME, and INIT ELEM STATUS tests.Each test is run one time per test loop.INIT ELEM STATUS Physically scans the entire unit to determine which storageslots contain disks and if the drives contain disks.This test appears as ISTAT TEST in all control panel errormessages.MAGAZINE IO Makes a combination of moves with a PASS/FAIL result. Itmoves an optical disk from a randomly-chosen full slot to arandomly-chosen empty slot with a random flip. It thenmoves the disk back to its original storage slot with itsoriginal orientation. This test displays FAIL if there are nodisks in the jukebox or if all storage slots are full. The drivesand mailslot must be empty.DRIVE IO Makes a combination of moves with a PASS/FAIL result. Itmoves an optical disk from a randomly-chosen full slot to arandomly-chosen drive with a random flip. It then moves thecartridge back to its original slot with its original orientation.This test displays FAIL if there are no disks in the jukebox orif all storage slots are full. The drives and mailslot must beempty. For mixed media jukeboxes, this test requires onedisk of each media type (MO and UDO).