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A-4
SYSTEM ERROR
MESSAGES
This section details some of the front panel error messages that may ap
-
pear. In most cases, the error condition can be easily corrected. If not,
note the error message and contact the nearest Anritsu Service Center
(see Chapter 2, Table 2-3). Errors shown here with xxxx in the display
contain a numeric error code.
Error Message Meaning
SAVE RECALL STORE 0
RECALL EMPTY STORE
SAVE RECALL STORE NUMBER
Attempting save to or recall from current
store, i.e., 0.
Attempted to recall empty store.
Illegal store number.
NOTE: Save Recall error messages will only
be seen under the following two conditions:
1. While doing a save or recall over the
GPIB with the measurement display active
on the front panel.
2. While doing a save or recall from the front
panel and quickly exiting to a measurement
display when an error is reported.
SENSOR A over range
SENSOR A under range
Range Hold is selected for Sensor A, but the
measured value is too large or small for the
range selected.
SENSOR B over range
SENSOR B under range
Range Hold is selected for Sensor B, but the
measured value is too large or small for the
range selected.
CHAN 1 display range Channel 1 display value is greater than
+99.999 dBm or less than –99.999 dBm.
CHAN 2 display range Channel 2 display value is greater than
+99.999 dBm or less than –99.999 dBm.
CHAN I illegal LOG calc Combination of sensor values results in an
illegal calculation.
CHAN 2 illegal LOG calc Combination of sensor values results in an
illegal calculation.
SENSOR A CAL error (xxxx)
SENSOR A CAL 0 dBm invalid
Sensor A Cal 0 failed, xxxx = error code
Sensor A Cal 0 dBm failed.
SENSOR B CAL error (xxxx)
SENSOR B CAL 0 dBm invalid
Sensor B Cal 0 failed, xxxx = error code
Sensor B Cal 0 dBm failed.
SENSOR A NOT ZEROED
SENSOR A ZERO...
SENSOR A ZERO error (xxxx)
as per message
ZERO in progress
ZERO failed xxxx = 4 digit code
SENSOR B NOT ZEROED
SENSOR B ZERO...
SENSOR B ZERO error (xxxx)
as per message
ZERO in progress
ZERO failed xxxx = 4 digit code
ML2430A OM A-11
APPENDIX A SYSTEM ERROR MESSAGES