User`s manual

16
The user system must be connected to an appropriate ground so as to minimize noise and the adverse effects of
ground loops. When connecting the emulator’s front-end unit and the user system, confirm that the ground pins
of the front-end unit are firmly connected to the user system's ground.
Emulator power
supply cable
User system
power supply cable
Ground
Outlet
100-V to 240-V AC power
Figure 2.5 Connecting the Frame Ground
2.2.7 PC Interface Board Specifications
For details on the PC interface board, LAN adapter, or USB adapter, refer to their description notes.