To Test Continuity; To Check Diodes - Agilent Technologies 34410A Service Manual

2 Quick Start

To Test Continuity

Press
• Test current source: 1 mA
• Beeper Threshold: beeps below 10W

To Check Diodes

Press
• Test current source: 1 mA
• Beeper Threshold: 0.3V
The diode check function is used to indicate correct diode operation;
closed–circuit on forward bias and open–circuit on reverse–bias.
48
to select the continuity function.
Connect test leads as shown:
to select the diode test function.
Connect test leads as shown:
~ ~
voltage
measured
Open or Closed Circuit
0.8V (not adjustable)
Forward Bias
34410A/11A/L4411A Service Guide