Slot
Indicates the slot that each plug-in is installed in.
Model
Indicates the model number of the plug-in. If a plug-in is not
installed in a slot, the model number is listed as empty for that slot. If
the mainframe cannot recognize a plug-in, "~known" is displayed in place
of a model number. If "~known" is displayed, try reinstalling the plug-in.
If "~known" is still displayed, refer to the Service Guide for that plug-in
because it indicates that the plug-in is defective.
Memory
Indicates the position of the memory cal switch inside the
plug-in. This switch is for the memory in the plug-in that contains the
calibration factors from the last plug-in calibration. This switch is
normally set to the protected position; so before calibrating a plug-in,
make sure that the memory protect switch in the plug-in is in the
unprotected position. Make sure you return it to the protected position
after completing the calibration.
Date and Time
Indicates the date and time of the last normal plug-in
calibration or best accuracy calibration.
Accuracy
Displays Best, Normal, or Uncalibrated, depending on what
calibration was last performed on the plug-in.
Best indicates that a best accuracy calibration was performed on the plug-in,
and that the best accuracy calibration factors are retained in the mainframe’s
memory.
Utility Menu
Calibrate
19–12