Operating Information 2
Keysight 3458A Assembly-Level Repair Manual 41
no longer illuminated. When you have read all the errors, the error annunciator
goes off. If you try to read another error, the display shows:
You do not have to run self-test to get an error. The multimeter detects errors that
occur while entering data, when changing functions or ranges, and so on. The
multimeter beeps whenever it detects an error.
Whenever you want to clear information (such as an error description) from the
display and return it to displaying measurements.
Press:
Resetting the multimeter
Many times during operation, you may wish to return to the power-on state. The
front panel Reset key returns you to the power-on state without having to cycle
the multimeter's power. To reset the multimeter.
Press:
The multimeter begins the reset process with a display test which illuminates all
display elements including the annunciators as shown in Figure 2-5. (By holding
down the Reset key, the multimeter continuously performs its display test).
You can also clear the display by repeatedly pressing the Back Space key
(unshifted).