126 Agilent U1251A/U1252A User’s and Service Guide
7 Performance Tests and Calibration
Current Terminal Test
This test determines if the input warning of the current
terminal test is functioning properly.
The meter sounds an alert beep when the test lead is
inserted into the A terminal but the rotary switch is not set
to mA.A function. The primary display will indicate “A- Err”.
It is shown in Figure 55. The primary display will keep
flashing unless the test lead is removed from “A” terminal.
Figure 55 Input warning
Before conducting this test, make sure the beep function is not disabled in
setup.
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