Service manual

• Send CLOS(@nn15) to the FET Multiplexer to close channel
15 and tree B
• Send TRIG SGL to DMM
• Record the DMM reading in Table 2-1
Positive Polarity, HI to Chassis, Tree B
• Send *RST to the FET Multiplexer
5. Change Polarity
• Turn power supply and mainframe power OFF
• Connect DMM, power supply, and resistor as shown in Figure
2-9
• Turn power supply and mainframe power ON
• Set power supply output to +10 Vdc ± 0.1 Vdc
6. Repeat Steps 2 through 4
• Record all results in Table 2-1 as
Negative Polarity, HI to Chassis
Agilent E1300B/E1301B
Figure 2-9. Negative HI to Chassis Leakage Connections
2-16 Verification Tests