StorageTek 4410 Hardware Operator's Manual page 50

LCU/LSM Operator Panel
Table 2-2. LCU/LSM Operator Panel (Continued)
Figure 2-2
Label
Item
10
SERVICE
11
REQUIRED
2-10
Type
Alphanumeric display
Indicator
Eleventh Edition
Function
Displays status error codes.
During initialization, it displays
interim status codes for
initialization, calibration,
PTPs/CEMs, and playgrounds.
During normal operation, this
display is blank.
When the SERVICE REQUIRED
indicator is on, this display shows
an error code that points to the
cause of the problem. If a failure
generates more than one error
code, only the first error code
appears. If possible, the software
saves any error codes that do not
appear for a service representative
to retrieve.
On when LSM needs service. The
alphanumeric display indicates the
most current error code.
9206