1
Calibration Procedures
Basic Operating Test
24
U1270 Series Service Guide
The alert beep tone will continue to beep until the test lead
is removed from the
A
terminal or until the rotary switch is
set to the
function.
Input warning test (µA mA terminal)
The multimeter sounds a continuous alert beep when the
test lead is inserted into the
µA mA
terminal but the rotary
switch is not set to the
or
function.
The multimeter displays an input warning error (
Figure 1- 4
).
Figure 1-4
Input warning display (µA mA terminal)
The alert beep tone will continue to beep until the test lead
is removed from the
µA mA
terminal or until the rotary
switch is set to the
or
function.
N O T E
Before conducting this test, ensure that the beep function is not disabled
in the multimeter’s setup.
N O T E
Before conducting this test, ensure that the beep function is not disabled
in the multimeter’s setup.
Содержание U1270 Series
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Страница 55: ...Service and Maintenance 2 Checking the Fuse U1270 Series Service Guide 55 Figure 2 1 Testing Fuse 1 Smart Smart...
Страница 56: ...2 Service and Maintenance Checking the Fuse 56 U1270 Series Service Guide Figure 2 2 Testing Fuse 2 Smart Smart...
Страница 58: ...2 Service and Maintenance Fuse Replacement 58 U1270 Series Service Guide Figure 2 3 Replacing Fuse 1 1 2 3...
Страница 59: ...Service and Maintenance 2 Fuse Replacement U1270 Series Service Guide 59 Figure 2 4 Replacing Fuse 2 1 2 3...