B&B Electronics UNO-2170 user manual Connecting Power, Installing a Hard Disk

You can select if you wish to combine the chassis grounding point with the system grounding by using an onboard jumper selection. (JP7)

Open - Separates system power ground and chassis ground. (default)

Closed - Connects system power ground and chassis ground.

3.3 Connecting Power

Connect the UNO-2170 to a 9~36 VDC power source. The power source can either be from a power adapter or an in-house power source.

3.4 Installing a Hard Disk

The procedure for installing a hard disk into the UNO-2170 is below. Please follow these steps carefully.

1.Remove the power cord.

2.Unscrew four screws from the rear panel of the UNO-2170.

3.Remove the rear panel.

4.Connect the IDE flat cable to Primary (recommended; CN8) or secondary IDE connector (CN9), then connect the other side of the connector to the hard disk.

5.Screw back the rear panel with the four screws.

3.5BIOS Setup and System Assignments

UNO-2170 adopts Advantech SOM-4481 or SOM-4486 CPU module. Further information about the SOM-4481/4486 CPU module, can be found in SOM-4481/4486 users manual. You can find this manual on the UNO-2170s driver and utility CD-ROM.

Please note that you can try to “LOAD BIOS DEFAULTS＂ from the BIOS Setup manual if the UNO-2170 does not work properly.

19 Chapter3