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LV-651 User’s Manual Hardware Setup

Jumper Reference

13

2.2

Jumper

Function

JRTC

CMOS Operating/Clear Setting

JV1/2

Setting COM Port Voltage

JVLCD

LCD Panel Voltage Setting

JCSEL1/2

COM2 RS-232/422/485 Mode Selection

JAT

Select ATX or AT power on function


















JCSEL1

JRTC

JCSEL2

JVLCD

JV1/2

JAT