Xycom 3500 Series Manual page 10

3500 Series Flat Panel Industrial PC
Perform the steps below before starting the system tests:
1. Place the CPU board jumpers and switches to the factory set positions. Refer to your
CPU manual for these settings.
2. Plug the female end of the AC power cable into the side of the unit and the male end
into a properly grounded outlet.
3. Connect the serial loopback connector(s) and the printer cable to the appropriate
connectors and connect a PC/AT or PS/2 keyboard. Figure 2-1 illustrates the wiring
necessary for the loopback connection.
4. Default the CMOS setup to the factory settings.
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Figure 2-1. Serial Loopback Connections