Keysight Technologies U1231A Guia Del Usuario página 66

2 Making Measurements
If the beeper is enabled during diode test, the multimeter will beep briefly for a
NOTE
normal junction and sound continuously for a shorted junction, below 0.050 V.
See
Reverse the probes (as shown in
diode again. Assess the diode according to the following guidelines:
Figure 2-13
66
"Changing the beep frequency"
– A diode is considered good if the multimeter displays
mode.
– A diode is considered shorted if the multimeter displays approximately 0 V
in both forward and reverse bias modes, and the multimeter beeps
continuously.
– A diode is considered open if the multimeter displays
reverse bias modes.
Open diode display
on page 107 to disable the beeper.
Figure 2-15) and measure the voltage across the
Keysight U1231A, U1232A, and U1233A User's Guide
in reverse bias
in both forward and