Fluke 41B User Manual
39/41B
Users Manual
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Table 2. Status Line
H
Hold active (screen frozen).
L
appears in lower left screen
to indicate possible high voltage input that is not sensed
during Hold.
during Hold.
VP
AP
Phase Reference Selection. The volts input or the current
input is the reference for determining phase shift. Select
input is the reference for determining phase shift. Select
AP
when measuring current only with voltage test leads not
connected.
~2s
~5s
~10s
~20s
Smooth Selection. Smooth is active with averaging times of
2, 5, 10, or 20 seconds. A higher number signifies a more
stable measurement reading.
2, 5, 10, or 20 seconds. A higher number signifies a more
stable measurement reading.
OL-V
Volts Overload Condition for the selected range (over 600V
if in
if in
AUTO
).
OL-A
Amps Overload Condition for the selected range (exceeds
2V peak if in
2V peak if in
AUTO
). Since the input from the Current Probe
is 1 mV/A, maximum current input is 2000A pk.
OL-VA
Both volts and amps maximum inputs have been exceeded.
Note
When an overload occurs, all measurement and computation data
must be presumed invalid.
must be presumed invalid.
AUTO
The Tester switches range automatically to deal with
changing volts, amps, or watts readings.
changing volts, amps, or watts readings.
MAN
Tester does not switch ranges automatically.
MEMX
Memory location (X) last accessed. (X = 1 to 8)
SEND
Send is active (prints test reports, Model 41B.)
PRNT
Print is active (prints screen dumps, Model 41B.)