User manual

UNO-2172 User Manual 18
Chapter 3 Initial Setup
3.1 Chassis Grounding
The aluminum made UNO-2172 provides good EMI protection and a sta-
ble grounding base. There is an easy-to-connect chassis grounding point
for you to use.
Please connect chassis ground of UNO-2172 with "EARTH" as ground.
Figure 3.1: Chassis Grounding Connection
3.2 Inserting a CompactFlash Card
The procedure for installing a CompactFlash card into the UNO-2172 is
detailed below, please follow these steps carefully.
1. Remove the power cord.
2. Unscrew the four screws from the rear panel.
3. Remove the storage panel.
4. Plug a CompactFlash card with your OS and application program
into a CompactFlash card slot on board. (CN8)
5. Screw back the rear panel with four screws
Note: UNO-2172 is design as system power ground
and chassis ground is separated.