UNO-1251G User Manual
12
3.1
Chassis Grounding
The UNO-1251G is designed with EMI protection and a stable grounding base. There
is an easy-to-connect chassis grounding point to use. Note that the system ground
and chassis ground are separate.
Figure 3.1 Chassis Grounding Connection
3.2
Inserting a microSD card/microSIM card
(Optional)
The UNO-1251G provides one externally accessible micro SD card slot (for storage)
and one micro SIM card slot. Users can insert the cards using the following steps.
1.
Remove the power cable.
2.
Unscrew the microSD/microSIM card lid on the bottom panel.
3.
Insert the microSD card or Micro-SIM card into the slots.
4.
Screw back the lid.