Qualstar Q48, Installation And Operation Manual

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Q24/Q48 Tape Library Installation and Operations Manual
PROBLEM SOLUTION
Media
Cleaning or data tape
incompatible with drive.

Make sure you are using data and cleaning tapes that are
compatible with the drive and model of your library.
The library automatically unloads incompatible tapes, the <Media
Attention> LED flashes, and an exclamation mark (!) is displayed in
the inventory display for the indicated slot number.

Export the media in order to clear the state.
Cannot write to or read
from tape.

Make sure that the tape is write enabled (move the write-protect
switch to the enabled position).

Make sure you have the appropriate data tape for your library
model.

Make sure you are using an Ultrium tape that has not been
degaussed. Do not degauss Ultrium tapes.

Make sure that the tape has not been exposed to harsh
environmental or electrical conditions and is not physically
damaged in any way.

Many backup applications do not read or write to tapes that were
created using a different backup application. In this case, perform
an erase, format, or label operation on the tape.

Make sure you understand any data protection or overwrite
protection schemes that your backup application may be using,
which could prevent you from writing to a given tape.

Retry the operation with a different, known good tape.

Clean the tape drive using:
- OCP, see Section 3.1.7
- RMU, see Section 3.2.9.6
Power
Library does not power up.

Check all power cord connections.

Make sure the power switch on the front panel is in the <ON>
position.

Make sure there is power to the outlet. Try another working outlet.

Replace the power cord.

Contact your service representative.
No display messages
appear.

Make sure the power cord is connected.

Make sure the power switch is on.

Power cycle the library.

Download the library firmware.

Contact your service representative.
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