HP SureStore Optical Jukebox 160ex Service Manual page 119

Table 4-5 Internal Tests
Test Name
TRANSLATE
TEST
FLIP TEST
PICKER TEST
FIND PLUNGE
HOME
FIND VERT
HOME
FIND XLATE
HOME
VERTICAL
ENCODER
EMPTY DRIVES
Chapter 4
Description
Moves the disk transport mechanism from side
to side. No disks are required.
Makes a combination of moves with a
PASS/FAIL result. Flips the disk transport
mechanism at various locations. No disks are
required.
Flips the disk transport mechanism and
switches active thumbs. No disks are required.
Calibrates the disk transport mechanism,
establishes the mechanism's orientation, and
determines the reference points in the picker
travel path. Assumes that the mechanics and
servo system are functional. No disks are
required.
Recalibrates the vertical position of the disk
transport mechanism and verifies that the
vertical path is clear. No disks are required.
Calibrates the reference points for the
side-to-side motion of the disk transport
mechanism. No disks are required.
Moves the disk transport mechanism down to
the lower stop, moves it back up a short
distance, and then moves it back down. On the
second downward motion the number of digital
pulses is counted and verified. Returns
PASS/FAIL. No disks are required.
Do not run this test if the jukebox contains disks
with customer data. Moves disks out of the drive
mechanism(s) and returns them to their home
storage slot locations if the locations are known.
If the home storage location is not known, the
jukebox moves the disks into the first available
empty storage slot.
Troubleshooting and Diagnostics
Running an Internal Test
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