7Performance Tests  
Agilent U1602B/U1604B User’s and Service Guide  149
Continuity Verification Test
1 Put the calibrator in Standby (STBY) mode.
2 Select Meter mode of the instrument, then press F2 softkey for 
Ohmmeter. 
3 Press F1 to select continuity test. 
4 Connect the calibrator to the instrument’s input and ground terminal as 
shown in Figure 7- 2 using banana plug.
5 Apply a resistance output of 30 
Ω from the calibrator, buzzer should 
sound. 
6 Apply a resistance output of 75 
Ω from the calibrator, buzzer should not 
sound.