Technical data

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.
NOTE
Before conducting this test, ensure that the beep function is not disabled
in the multimeter’s setup.
NOTE
Before conducting this test, ensure that the beep function is not disabled
in the multimeter’s setup.