User Manual
12 
2  Getting Started 
Before connecting and powering up the instrument, please review and go through the 
instructions in this chapter. 
2.1  Input Power and Fuse Requirements 
Input Power 
The load has a selectable AC input that accepts line voltage input within: 
Voltage: 115 V (+/-10%) or 230 V (+/- 10 %) 
Frequency: 47 Hz – 63 Hz 
Use the line voltage selector switch in the back to switch between 110 V and 220 V operation. 
Figure 12 - Line Voltage Switch Location 
110 or 220 Switch 
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