4.
The I/O port PCBA has failed.
6.3.5 During Calibration, the alert
Calibration Failed
appears on the
control panel display.
During calibration, the library “feels” for the height of some of the storage slots to
compensate for mechanical variations. This fault indicates that the library was un-
able to calibrate one of the slots. Observe which slot the carriage is sitting in front of.
This is the calibration location referred to below.
Possible causes:
1.
There is no magazine present in the calibration location, and it is a magazine lo-
cation. Place a magazine in this position and try again.
2.
There is a cartridge in the magazine in the calibration location. Remove the car-
tridge and try again.
3.
The magazine in the calibration location is not properly seated.
4.
The Insertion Axis ( Z axis ) is not free to travel to its forward stop. Turn the lead
screw with your fingers and insure it is free to travel stop to stop.
5.
The Insertion Axis does not run smoothly.
6.
The machine is not assembled correctly. If the unit was just expanded or up-
graded, double check that the new features are mounted in the correct holes.
7.
The machine is configured as the wrong model. Check that the model and other
configuration information is set correctly. You can freely add and remove tape
drives from the configuration with no affect on the calibration.
501380 Rev. B
Troubleshooting
6-17
