COMMELL LS-570E - Manual (Page 15)

LS-570 User’s Manual Hardware Setup
Jumper Reference 15
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JCFSEL Compact Flash address mode setting
JVLCD LCD Panel Voltage Setting
JCRT CRT attach select setting
JAT Power mode select
JCSEL1/2 COM2 RS232/422/485 mode setting
Jumper: JAT
Type: onboard 2-pin header
Power Mode JAT
AT Mode
ATX Mode
Default setting: ATX Mode
JCFSEL
JVLCD
JCRT
JRTC
JAT
JCSEL1
JCSEL2