Anritsu BTS Master MT8221B, Руководство пользователя

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B-3 Operation Error Messages Error Messages
B-4 PN: 10580-00207 Rev. E BTS Master UG
Fatal error, no SPA board connected
Hardware communications between modules has failed. Insure that the battery level is
adequate for operation or that temperature is within acceptable limits. Reset to factory
defaults with either Factory Defaults, ESC+ON, or MASTER RESET, ON. Caution:
Use of MASTER RESET, ON, will erase all user saved setups and measurement
traces and return the unit to a fully Factory Default condition. If the error persists, contact
your Anritsu Service Center.
Operation not Permitted in Recall Mode
Attempted to perform an operation on a recalled trace. Many operations are valid only on a
live or active trace.
Cannot change scale in Linear mode
Linear display mode of operation does not support a scaling change in the same manner as
the Log display mode.
Cannot turn on delta marker because Ref Marker is invalid
Delta markers cannot be enabled unless the primary marker is within the displayed span.
Cannot turn on delta marker because Ref Marker is a counter Marker
Delta markers cannot be enabled unless the primary marker is NOT a counter Marker. Turn
off the Counter Marker mode of marker operation to use Delta Marker.
Current Marker is not ON
Attempted to use a marker mode or feature for a marker that is not enabled. Turn on the
appropriate marker to use this function or switch to a marker that is already enabled.
Marker must be ON to Use the feature
Attempted to use a marker mode or feature for a marker that is not enabled. Turn on the
appropriate marker to use this function or switch to a marker that is already enabled.
Triggering valid only in Zero Span
External triggering can only be used while the SPAN is set to 0 (zero)
Cannot change Modes for Recalled/Inactive Traces
Detection modes or other elements such as RBW/VBW, averaging, and so forth, cannot be
altered on a recalled trace. The trace is displayed with the same parameters in which it was
saved.
Cannot change average for Recalled/Inactive Traces
Cannot set Delta Detection modes or other elements such as RBW/VBW, averaging, and so
forth, cannot be altered on a recalled trace. The trace is displayed with the same parameters
in which it was saved.
Pretune Calibration Table fault
Ensure that the battery level is adequate for operation or that temperature is within
acceptable limits. Reset to factory defaults with either Factory Defaults, ESC+ON, or
MASTER RESET, ON. Caution: Use of MASTER RESET, ON, will erase all
user saved setups and measurement traces and return the unit to a fully Factory Default
condition. If the error persists, contact your Anritsu Service Center.