Lanner LEC-2280 - Manual (Page 10)

10
Board Layout
Chapter 3
Embedded and Industrial Computing
Chapter 3:
Board Layout
Connectors
The following picture highlights the location of the COM
port and audio expansion card. Refer to the table 3.1
Connector List for more details.
Note: Daughter boards such as COM ports and
low-profile PCIe extension boards can only be
inserted to the mainboards with the same version.
Failure to do so may damage the system. The
board version is shown on top of the boards.
COM1
COM2
CN1 CN2
sCT2
sCT1
JP1
sCT4
sCT3
JP2
LEK-IOA2
Board Version