Figure 5-3. Power Supply Fuses And Test Points; Hp-Ib Address Switch - HP 8517B Operating & Service Manual

Troubleshooting the Test Set
Troubleshooting Procedures
Figure 5-3 Power Supply Fuses and Test Points

HP-IB Address Switch

The HP-IB address switch is located on the rear-panel of the instrument. It is
easy to access, but unnecessary to change unless the error message
SYSTEM
appears on the system display.
BUS ADDRESS ERROR
To set the HP-IB address switch, position the switches as illustrated in
Figure 5-4 (the LSB is on the left-hand side; the MSB is on the right-hand
side). The default setting is decimal twenty, or binary 10100 as read from
right-to-left (on, off, on, off, off). In the drawing, the dark-side is selected.
5-8 HP 8517B S-Parameter Test Set Manual