Fluke 1550B FE 1550B Users Manual - Page 12

Understanding the Display, Charging the Battery, Display Features - manual

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1550B Users Manual Understanding the Display Display annunciators are shown and described in Figure 3. 34 5 2 V 5000V 2500V 000V 500V 250V 6 1 0M 00M G 0G 7 M 00G 00k 0 T 8 GT kM 9 10 Item A B C D E F G H I J ASW03F.EPS Description Interference present. Displayed readings may be outside the specified accuracy range. Electrical breakdown in Ramp mode. Ramp mode indicator. Potentially hazardous voltage is present at the test terminals. XW Warning: Before and after testing, confirm that the Meter does not indicate the presence of a hazardous voltage. If the Meter beeps continuously and a hazardous voltage is present, disconnect test leads and remove power from the circuit under test. Voltage sourced by the Meter or from the circuit under test that is present at terminals of the Meter. Test voltage selection (250 V, 500 V, 1000 V, 2500 V, or 5000 V) Battery charge status. Bar graph display of insulation resistance. Digital display of insulation resistance. Text display. Indicates voltage, test current, capacitance, programmable test voltages, and menu options. Figure 3. Display Features Charging the Battery XW Warning To avoid possible electric shock or personal injury, disconnect the test leads from the Meter before charging the battery. 6

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1550B
Users Manual
6
Understanding the Display
Display annunciators are shown and described in Figure 3.
00k
0
0M
G
V
0G
T
00G
G
T
M
k
00M
M
000V
500V
5000V
2500V
1
2
8
10
9
3
4
5
7
6
250V
ASW03F.EPS
Item
Description
A
Interference present. Displayed readings may be outside the specified
accuracy range.
B
Electrical breakdown in Ramp mode.
C
Ramp mode indicator.
D
Potentially hazardous voltage is present at the test terminals.
XW
Warning: Before and
after testing, confirm that the Meter does not
indicate the presence of a hazardous voltage. If the Meter beeps
continuously and a hazardous voltage is present, disconnect test leads
and remove power from the circuit under test.
E
Voltage sourced by the Meter or
from the circuit under test that is present
at terminals of the Meter.
F
Test voltage selection (250 V, 500 V, 1000 V, 2500 V, or 5000 V)
G
Battery charge status.
H
Bar graph display of insulation resistance.
I
Digital display of insulation resistance.
J
Text display. Indicates voltage, test current, capacitance, programmable
test voltages, and menu options.
Figure 3. Display Features
Charging the Battery
XW
Warning
To avoid possible electric shock or personal injury, disconnect the test
leads from the Meter before charging the battery.