DFI EC70A-TGU Manual de usuario

www.dfi.com

Package Contents

•

EC70A-TGU

system

unit

•

Remote switch cable (100cm)

• Mounting screws for M.2 module

• Rubber foot screws

•

Grounding

screw

Quick Installation Guide

EC70A-TGU

2Quick Installation Guide | EC70A-TGU

Product Overview

Front View

Power Button (w/status LED)

HDD LED

VGA

COM 1 (RS232*/RS422/RS485)

COM 2 (RS232*/RS422/RS485)

COM 4 (RS232)

Antenna Hole

Reset Button

3456

*Default

Rear View

DC-in (9V ~36V)

LAN 1 ~ 2

COM 3 (RS232*/8-bit DIO)

LAN 4

LAN 3

USB 3.1

HDMI 1 ~ 2

915

SKU 1

SKU 2

SKU 3

*Default

Quick Installation Guide |

Please read and follow the instructions below to open the system.

Make sure the system and all other peripheral devices connected to it have been

powered o.

2. Disconnect all power cords and cables.

Step 1:

The

screws

on the bottom of the system are used to secure the bottom

cover

the

chassis.

Remove the screws and put them in a safe place for later use.

Lift the bottom cover upward to

open the system.

Step 2:

The heat shield can be easily accessed after the chassis cover is removed.

LED Indication

HDD LED

LED Behavior Status

Blink Disk access activity

O HDD present or HDD not present

Removing the Chassis Cover

Status LED

Suspend Mode LED Behavior

S0 Always ON

S1 Quick Blink

(cycle 1 sec)

S3 Slow Blink

(cycle>1 sec)

S4, S5 O

Installing the SO-DIMM Module

Before installing the memory module, please read and follow the safety cautions below.

1.Make sure the PC and all other peripheral devices connected to it has been powered down.

2.Disconnect all power cords and cables.

3.Locate the SO-DIMM socket on the system board.

4.Make sure the notch on memory card is aligned to the key on the socket.

Step 1:

Remove the

screws

of the heat shield and put them in a safe place for later use.

Remove the heat shield and the SO-DIMM socket is readily accessible.

Step 2:

Insert the memory card into the slot while making sure 1) the notch and the key are aligned,

and 2) the non-connector end rises approximately 45 degrees horizontally. Press the card rmly

into the socket while applying and maintaining even pressure on both ends.

Notch

Retention Notch

Key

Socket Top View

DDR3 SO-DIMM

Retention Clip

45°

Step 2

Quick Installation Guide | EC70A-TGU

Step 3

Step 4

Step 3:

Press the end of the card far from the socket down while making sure the retention notch and

the clip align as indicated by the dotted line in the illustration. If the retention notch and the clip

do not align, please remove the card and re-insert it. Press the card all the way down.

Step 4:

The clips snap automatically and abruptly to the retention notches of the card sounding a

distinctive click, and lock the card in place. Inspect that the clip sits in the notch. If not, please

pull the clips outward, release and remove the card, and mount it again.

COM 3 Jumper Setting

JP9

Pin Assignment Pin Assignment

1-2

RS232 (default)

2-3

DIO

4-5 5-6

7-8 8-9

10-11 11-12

JP8

Pin Assignment Pin Assignment

1-2

RS232 (default)

2-3

DIO

4-5 5-6

7-8 8-9

10-11 11-12

Remove the

screws

of the heat shield and put them in a safe place for later use.

Remove the heat shield and the COM 3 jumper is readily accessible.

Heat shield

10 12

Quick Installation Guide | EC70A-TGU

DFI reserves the right to change the specications at any time prior

to the product's release. This QR may be based on the product’s

revision. For more documentation and drivers, please visit the down-

load page at www.dfi.com/downloadcenter,or via the QR codes to

the right.

Pin RS232 RS422

(Full Duplex) RS485 DIO

Pin1 DCD RX+ DATA+ DIOA0

Pin2 RXD RX- DATA- DIOA1

Pin3 TXD TX+ NC DIOA2

Pin4 DTR TX- NC DIOA3

Pin5 GND GND GND GND

Pin6 DSR NC NC DIOA4

Pin7 RTS NC NC DIOA5

Pin8 CTS NC NC DIOA6

Pin9 RI NC NC DIOA7

COM Port Jumper Setting

4 3

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