Fluke 1503 FE 1503-1507 Users Manual - Page 15

Understanding the Display - test lead

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Understanding the Display Display indicators are shown in Figure 3 and described in Table 4. Error messages that may appear on the display are described in Table 5. Figure 3. Display Indicators bbw01f.eps Insulation Testers Understanding the Display Table 4. Display Indicators Indicator Description l Indicates an insulation or resistance test is locked on. - Minus or greater than symbols Q Z Unsafe voltage warning. B Low battery. Indicates when it is time to replace the battery. When B is on, the backlight button is disabled to conserve battery life. XW Warning To avoid false readings, which could lead to possible electric shock or personal injury, replace the battery as soon as the low battery indicator appears. 7

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Insulation Testers
Understanding the Display
7
Understanding the Display
Display indicators are shown in Figure 3 and described in
Table 4. Error messages that may appear on the display
are described in Table 5.
bbw01f.eps
Figure 3. Display Indicators
Table 4. Display Indicators
Indicator
Description
l
Indicates an insulation or resistance
test is locked on.
-
Q
Minus or greater than symbols
Z
Unsafe voltage warning.
B
Low battery. Indicates when it is
time to replace the battery. When
B
is on, the backlight button is
disabled to conserve battery life.
XW
Warning
To avoid false readings, which
could lead to possible electric
shock or personal injury,
replace the battery as soon as
the low battery indicator
appears.