COMMELL LV-67N - Manual (Page 13)

LV-67N User’s Manual
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2.2 <Jumper Location & Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD Panel Voltage Setting
JAT Power mode select
JP1 Com1 Voltage Setting (For Pin 9)
JP2 Com2 Voltage Setting (For Pin 9)
JCSEL1
JCSEL2 COM2 RS-232 RS422 RS485 Setting
CN_IR IrDA Setting
JVUSB USB Voltage Setting
JMSATA Mini Card1 mSATA Setting
JVLCD
JRTC
JAT
JP1
JP2
JVUSB
JCSEL1
JCSEL2
JMSATA