AEMC 6471 User Manual page 16

A blinking symbol > (greater than) or < (less than) indicates that the
measurement range is exceeded.
If both symbols are blinking during a passive measurement, the values of
voltage and/or current are too small and are beyond the limits of use. The
> or <
resistance R displayed by the tester is then highly uncertain.
PASS
If both symbols are blinking during an active measurement, the values
to be measured are strongly varying (remedy: switch on smoothing of
measured values with SMOOTH function).
Indicates the battery charge condition; the segments represent the energy.
EARTH
Indicates whether the 3-Pole EARTH measurement or the EARTH COUPLING
COUPLING
measurement has been selected.
S x 1/10
Symbol not used in Model 6471
Symbol not used in Model 6471
Symbol not used in Model 6471
OBJ:TEST
Object and test number for storage in memory.
Indicates lead compensation for 2-Pole measurement is active
If blinking, indicates the value is ready to be overwritten with a new value
DISTANCE
or that a new value will be entered. If more than one value has to be
entered, use the CHANGE buttons to move to the next one.
 
FREQUENCY
Indicates the test frequency.
Indicates that the secondary function of a button will be used.
SWEEP
Symbol not used in Model 6471
Indicates MANUAL mode - the user has to stop the measurement,
MANUAL
otherwise the measurement keeps on running.
Indicates AUTO mode - measurement stops immediately after all results
AUTO
are available.
If blinking, indicates the measurement had a disturbance when the mea-
NOISE
surement was started.
Indicates that the blinking value of AUTO/MANUAL mode, frequency,
CONFIG
voltage or DC current direction can be changed.
MR
Memory recall - indicates the displaying of stored results is active
Indicates that there is recorded data in memory. When blinking, it indi-
MEM
cates that the results need to be saved by pressing the MEM button.
Indicates the instrument is remotely controlled by the RS-232/USB
REMOTE
interface.
14
Ground Resistance Tester Model 6471
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