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Table 7: Internal tests (Continued)
Test Name | Description |
BOTTOM THUMB | Used by service personnel only. |
| Reports THUMB A, THUMB B, or NO THUMB. Looks at the |
| top and bottom thumb sensors and reports whether the |
| thumbs on the disk transport mechanism are in the forward |
| or back position. If THUMB A or THUMB B is returned, the |
| specified thumb is the forward position. If NO THUMB is |
| returned, both thumbs are in the back position. |
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|
TOP THUMB | Used by service personnel only. |
| Reports ON or OFF. Looks at the top thumb sensor which |
| reports whether or not the thumb that is currently on the top |
| side of the disk transport mechanism is in the forward |
| position. If ON is reported the thumb is in the back position; |
| if OFF is reported the thumb is in the forward position. |
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|
TRANSLATE | Reports ON or OFF after looking at the translate calibration |
SENSOR | sensor. Display automatically updates if the status changes. |
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|
MEDIA TYPE | This is available only in a |
| Moves all of the disks in the jukebox, except those in drives, |
| to the media test station, then back to their original positions |
| to determine the drive compatibility of all of the disks. |
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