Super-micro-computer AOC-USAS-S4I Manual de usuario descargar pdf (Pagina 11)

2-3

Safety Information and Technical Specications

PCB EDGE

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PCB EDGE

2-3 Front JumperLocationsandPinDenitions

Explanation of Jumpers

To modify the operation of the backplane,

jumpers can be used to choose between

optional settings. Jumpers create shorts

between two pins to change the function

of the connector. Pin 1 is identied with

a square solder pad on the printed circuit

board. Note: On two pin jumpers, "Closed"

means the jumper is on and "Open" means

the jumper is off the pins.

Connector

Pins

Jumper

Setting

3 2 1

3 2 1

Jumper Settings

Jumper Jumper Settings Note

Flash Enable

Open = Disable

Closed = Enabled

Enabled allows qualied technician

to reprogram the Flash EE Prom and

update the chip rmware

For normal operation, leave this

jumper open.

FLASH EN

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