Hitachi GR2000 - Manual (Page 358)

This subsection shows you how to connect input power cables to specific models of
GR2000-2S, GR2000-10H, GR2000-20H, GR2000-4, GR2000-10, and GR2000-20.
6.4.2.1 GR2000-2S
Figure 6-46 shows how to connect the input power cable to GR2000-2S, which
accepts only AC input (100V or 200V). The steps are as follows:
1. Ensure that the power switch in the rear end of the chassis is in the O (out)
position.
2. Insert the receptacle on the input power cable firmly to the plug adjacent to the
power switch.
Rear