Avalue EBM-BYT - Manual (Page 19)

User’s Manual
EBM-BYT User’s Manual 19
2.3 Setting Jumpers & Connectors
2.3.1 Clear CMOS (JBAT1)
* Default
Protect*
Clear CMOS
2.3.2 Multi-function select (SW1)
ON OFF
1 AT SEL ATX SEL
2 Touch off Touch on
In Serial Port 2 mode
RS-232 RS-422 RS-485
3 OFF ON OFF
4 OFF OFF ON