3 - Troubleshooting
46
Line Voltage Wiring
Figure 3-3 illustrates the primary wiring configuration of the power transformer for various ac line voltages. Use
long nose pliers to disconnect the wires going to the transformer terminals.
NOTE: Install the correct fuse when changing the ac line voltage from a previous setting:
for 110/120 Vac: 4 AM, Agilent p/n 2110-0055;
for 220/230 Vac: 2 AM, Agilent p/n 2110-0002
grey
white/red/grey
jumper
grey
white/red/grey
jumper
grey
white/red/grey
jumper
grey
white/red/grey
jumper
spare
yellow
blue
white/red
white/red
white/blue
white
white/grey
grey
orange
white/green
Figure 3-3. Transformer Wiring