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FS-A76 User’s Manual

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12

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2.2

Jumper

Function

JRTC

CMOS Operating/Clear Setting

JAT

Power mode select

JP1

Com1 Voltage Setting (For Pin 9)

JP2

Com2 Voltage Setting (For Pin 9)

JP3

Com3 Voltage Setting (For Pin 9)

JP4

Com4 Voltage Setting (For Pin 9)

JCSEL1
JCSEL2

CN_COM2 RS-232 RS422 RS485 Setting
CN_IR IrDA Setting

JVUSB

USB Voltage Setting



Jumper: JAT
Type: Onboard 3-pin jumper



JAT

Mode

1-2

AT Power mode

2-3

ATX Power mode

Default setting

JRTC

JVUSB
JAT

JCSEL2 JP4 JP3 JCSEL1 JP2 JP1

JAT

1

3

See also other documents in the category COMMELL Hardware: