Evalue Technology EES-3610 Series Quick Reference Manual

Part No. 2017361062

Quick Reference Guide

EES-3610 Series

VIA Eden Micro PC

2st Ed. – 5 May 2004

EES-3610

EES-3610 Quick Reference Guide

2

FCC STATEMENT

THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION IS SUBJECT TO
THE FOLLOWING TWO CONDITIONS:

(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.

(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE

RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED
OPERATION.

THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS
FOR A CLASS "A" DIGITAL DEVICE, PURSUANT TO PART 15 OF THE FCC RULES.

THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINTST
HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERATED IN A
COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENERATES, USES, AND CAN
RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTATLLED AND USED IN
ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE HARMFUL
INTERFERENCE TO RADIO COMMUNICATIONS.

OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE
HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO
CORRECT THE INTERFERENCE AT HIS OWN EXPENSE.

Quick Reference Guide

EES-3610 Quick Reference Guide

3

Notice:

This guide is designed for experienced users to setup the system within the shortest time.
For detailed information, please always refer to the electronic user's manual.

Copyright Notice

Copyright  2003 Evalue Technology Inc., ALL RIGHTS RESERVED.

No part of this document may be reproduced, copied, translated, or transmitted in any form
or by any means, electronic or mechanical, for any purpose, without the prior written
permission of the original manufacturer.

Trademark Acknowledgement

Brand and product names are trademarks or registered trademarks of their respective
owners.

Disclaimer

Evalue Technology Inc. reserves the right to make changes, without notice, to any product,
including circuits and/or software described or contained in this manual in order to improve
design and/or performance. Evalue Technology assumes no responsibility or liability for the
use of the described product(s), conveys no license or title under any patent, copyright, or
mask work rights to these products, and makes no representations or warranties that these
products are free from patent, copyright, or mask work right infringement, unless otherwise
specified. Applications that are described in this manual are for illustration purposes only.
Evalue Technology Inc. makes no representation or warranty that such application will be
suitable for the specified use without further testing or modification.

EES-3610

EES-3610 Quick Reference Guide

4

Life Support Policy

Evalue Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN
LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE PRIOR WRITTEN APPROVAL
OF Evalue Technology Inc.

As used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into body, or (b) support or sustain life and whose failure to perform,
when properly used in accordance with instructions for use provided in the labeling, can
be reasonably expected to result in significant injury to the user.

2. A critical component is any component of a life support device or system whose failure to
perform can be reasonably expected to cause the failure of the life support device or
system, or to affect its safety or effectiveness.

A Message to the Customer

Evalue Customer Services

Each and every Evalue’s product is built to the most exacting specifications to ensure
reliable performance in the harsh and demanding conditions typical of industrial
environments. Whether your new Evalue device is destined for the laboratory or the factory
floor, you can be assured that your product will provide the reliability and ease of operation
for which the name Evalue has come to be known.

Your satisfaction is our primary concern. Here is a guide to Evalue’s customer services. To
ensure you get the full benefit of our services, please follow the instructions below carefully.

Quick Reference Guide

EES-3610 Quick Reference Guide

5

Technical Support

We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions, you can
easily find answers in your product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult the user’s manual
first.

To receive the latest version of the user’s manual, please visit our Web site at:

http://www.evalue-tech.com/

If you still cannot find the answer, gather all the information or questions that apply to your
problem, and with the product close at hand, call your dealer. Our dealers are well trained
and ready to give you the support you need to get the most from your Evalue’s products. In
fact, most problems reported are minor and are able to be easily solved over the phone.

In addition, free technical support is available from Evalue’s engineers every business day.
We are always ready to give advice on application requirements or specific information on
the installation and operation of any of our products. Please do not hesitate to call or e-mail
us.

Headquarters

Evalue Technology Inc.

7F, 228, Lian-cheng Road,
Chung-ho City, Taipei,
Taiwan
Tel: [phone]
Fax: [phone]

http://www.evalue-tech.com

E-mail: [email protected]

Europe Branch Office

Evalue Europe A/S

Nordre Strandvej 119C,
3150 Hellebaek,
Denmark
Tel : [phone]
Fax : [phone]

http://www.evalue-tech.com

E-mail: [email protected]

China Branch Office

Evalue Technology Shanghai Inc.

Room 909, 9F, Section B, No.900,
Yisan Road, Caohejing Hi-tech Park,
Shanghai 200233, China
Tel : [phone]
Fax : [phone]

http://www.evalue-tech.com

E-mail: [email protected]

US Branch Office

Evalue Technology Inc.

Suite 210, 200 Tornillo Way,
Tinton Falls, NJ 07712
USA
Tel: [phone]
Fax: [phone]

http://www.evalue-tech.com

E-mail: [email protected]

EES-3610

EES-3610 Quick Reference Guide

6

Product Warranty

Evalue warrants to you, the original purchaser, that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.

This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Evalue, or which have been subject to
misuse, abuse, accident or improper installation. Evalue assumes no liability under the
terms of this warranty as a consequence of such events. Because of Evalue’s high
quality-control standards and rigorous testing, most of our customers never need to use our
repair service. If an y of Evalue’s products is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will be billed according
to the cost of replacement materials, service time, and freight. Please consult your dealer
for more details. If you think you have a defective product, follow these steps:

1. Collect all the information about the problem encountered. (For example, CPU type and

speed, Evalue’s products model name, hardware & BIOS revision number, other
hardware and software used, etc.) Note anything abnormal and list any on-screen
messages you get when the problem occurs.

2. Call your dealer and describe the problem. Please have your manual, product, and any

helpful information available.

3. If your product is diagnosed as defective, obtain an RMA (return material authorization)

number from your dealer. This allows us to process your good return more quickly.

4. Carefully pack the defective product, a complete Repair and Replacement Order Card

and a photocopy proof of purchase date (such as your sales receipt) in a shippable
container. A product returned without proof of the purchase date is not eligible for
warranty service.

5. Write the RMA number visibly on the outside of the package and ship it prepaid to your

dealer.

Quick Reference Guide

EES-3610 Quick Reference Guide

7

Packing List

Before you begin installing your Micro PC, please make sure that the following materials
have been shipped:

n 1 EES-3610 VIA Eden Micro PC (with ECM-3610 inside)
n 1 Quick Reference Guide
n 1 CD-ROM contains the followings:

— User’s Manual in PDF format
— Ethernet driver and utilities
— VGA drivers and utilities
— Audio drivers and utilities

n Cable set includes the followings:

— 1 PS/2 keyboard and mouse Y cable (6-pin, Mini-DIN)
— 1 IDE HDD cable (44-pin, pitch 2.0mm)
— 1 AC to DC adapter
— Power Cord

If any of these items are missing or damaged, please contact your distributor or sales
representative immediately.

EES-3610

EES-3610 Quick Reference Guide

8

1. Safety Precautions

1.1 Warning!

Always completely disconnect the power cord from your chassis whenever
you work with the hardware. Do not make connections while the power is on.
Sensitive electronic components can be damaged by sudden power surges.
Only experienced electronics personnel should open the PC chassis.

1.2 Caution!

Always ground yourself to remove any static charge before touching the
CPU card. Modern electronic devices are very sensitive to static electric
charges. As a safety precaution, use a grounding wrist strap at all times.
Place all electronic components in a static-dissipative surface or
static-shielded bag when they are not in the chassis.

Quick Reference Guide

EES-3610 Quick Reference Guide

9

2. Specifications

n Palm size (220 x 147 x 65 mm)
n VIA Eden series CPU Board
n Rugged Aluminum Alloy Chassis w/ 2.5" HDD Mounting Kit
n Dual RJ-45 10/100Base-Tx Interfaces (EES-3610 only, optional Intel LAN chips)
n DB-15 VGA Interface
n Mic-In / Line-In / Line-Out Audio Jacks
n CF+ Type I/II Socket with Ejector
n 2 COMs / 2 USB / 1 Parallel Port
n AC input: 90 ~264; VAC/47~63 Hz
n DC output: 5 VDC +/- 5% rated at 5 A with I peak rated at 6.0 A
n AC plug: IEC 320, 3 Blades (desk-top type)
n DC plug: 3Ft with 5.5*2.1*9.5 mm
n Adapter size: 121(L)*61(W)*35(H) mm

n Adapter safety approvals: UL, CUL, TUV, CE

EES-3610

EES-3610 Quick Reference Guide

10

3. System Overview

3.1 Front Panel

Label Function Note
Power OFF/ON

System Power Switch

LED

System Power Indicator

Quick Reference Guide

EES-3610 Quick Reference Guide

11

3.2 Rear Panel

Label Function Note
Compact Flash

CF+ Type I/II Socket with Ejector

COM1

Serial Port 1 DB-9 male connector

COM2

Serial Port 2 DB-9 male connector

DC-IN

DC Power-in Plug 5.5*2.1*9.5 mm

HDD

HDD Activity Indicator

KB/MS

Keyboard and PS/2 mouse connector 6-pin mini DIN

LAN1

10/100Base-Tx Ethernet 1 connector RJ-45

LAN2

10/100Base-Tx Ethernet 2 connector RJ-45 (EES-3610 only)

LINE OUT

Line-out Audio Jack

LINE IN

Line-in Audio Jack

MIC IN

Mic-in Audio Jack

PRINT

Printer Port DB-25 male connector

PWR

System Power Indicator

RESET

Reset Button

USB

Universal Serial Bus Connectors

VGA

CRT Connector DB-15 male connector

EES-3610

EES-3610 Quick Reference Guide

12

4. Hardware Configuration for ECM-3610 Micro Module

4.1 Installation Procedure

1. Unplug the power adapter from EES-3610.

2. Make sure all external cables are unattached.

3. Unscrew the front panel.

4. Disassemble the top cover for HDD installation, or

5. Disassemble the bottom cover for memory and/or CF card installation.

4.2 Installing DRAM (SODIMM)

4.2.1 System Memory

The reverse side of the ECM-3610 contains a socket for 144-pin dual inline memory
module (SODIMM). The socket uses 3.3 V unbuffered synchronous DRAM (SDRAM).
SODIMM module is available in capacities of 32, 64, 128, or 256 MB. The socket can be
filled in the SODIMM of any size, giving your ECM-3610 single board between 32 and 256
MB of memory.

4.2.2 Supplementary Information About SODIMM

Your ECM-3610 accepts both regular and PC-100 SDRAM SODIMM Module (with or
without parity). Single-sided modules are typically 64 MB; double-sided modules are
usually 32 or 128 MB.

4.2.3 Memory Installation Procedures

Press the SODIMM module right down into the socket, until you hear a click. This is when
the two handles have automatically locked the memory module into the correct position of
the SODIMM socket. (See Figure below) To take away the memory module, just push both
handles outward, and the memory module will be ejected by the mechanism in the socket.

Quick Reference Guide

EES-3610 Quick Reference Guide

13

4.3 Jumper & Connector

4.3.1 Jumper & Connector Layout

EES-3610

EES-3610 Quick Reference Guide

14

4.3.2 Jumper & Connector List

Connectors on the board are linked to external devices such as hard disk drives, keyboard,
mouse, or floppy drives. In addition, the board has a number of jumpers that allow you to
configure your system to suit your application.

The following tables list the function of each of the board's jumpers and connectors.

Jumpers
Label Function Note
J4

Clear CMOS 3 x 1 header, pitch 2.54mm

J5, J6

COM2 RS-232/422/485 select 3 x 2 header, pitch 2.0mm

4 x 3 header, pitch 2.0mm (J6)

ATATX1

AT / ATX power select 3 x 1 header, pitch 2.0mm

Quick Reference Guide

EES-3610 Quick Reference Guide

15

Connectors
Label Function Note
CM1

Serial port 2 connector 5 x 2 header, pitch 2.0mm

CM2

Serial port 1 connector DB-9 male connector

CN1

Secondary LCD panel connector HIROSE DF13-40DP-1.25V

CN2

Primary LCD panel connector HIROSE DF13-40DP-1.25V

CN3, CN4

PC/104 connector

CN5

IDE connector 20 x 2 header, pitch 2.54mm

CN6

CPU fan connector 2 x 1 wafer, pitch 2.54mm

CN7

Audio connector 5 x 2 header, pitch 2.0mm

CN8

CD-ROM audio input connector 4 x 1 wafer, pitch 2.0mm

CN9

IrDA connector 5 x 1 header, pitch 2.0mm

CN10 (LAN1)

10/100Base-Tx Ethernet 1 connector RJ-45

CN11 (LAN2)

10/100Base-Tx Ethernet 2 connector RJ-45 (EES-3610 only)

DIM1

144-pin SODIMM socket (Rear side)

FLP1

Floppy connector 17 x 2 header, pitch 2.0mm

J1

ATX Power connector 3 x 1 wafer, pitch 2.54mm

J2

ATX Soft-power bottom 2 x 1 header, pitch 2.54mm

J3

LCD inverter connector 5 x 1 wafer, pitch 2.0mm

KB1

Keyboard and PS/2 mouse connector 6-pin mini DIN

PNT1

Parallel port connector 13 x 2 header, pitch 2.0mm

PWR1

Auxiliary power connector 4 x 1 wafer, pitch 2.0mm

PWR2

Power connector Molex A-8981-04V5

SN1

Compact Flash connector (Rear side)

SW1

Reset button

USB1

USB connector 5 x 2 header, pitch 2.0mm

VGA1

CRT connector DB-15 female connector

VR1

LCD backlight brightness adjustment
connector

3 x 1 header, pitch 2.54mm

VR2

STN LCD contrast adjustment connector 3 x 1 header, pitch 2.54mm

EES-3610

EES-3610 Quick Reference Guide

16

4.4 Jumper Settings

4.4.1 Clear CMOS (J4)

You can use J4 to clear the CMOS data if necessary. To reset the CMOS data, set
J4 to 2-3 closed for just a few seconds, and then move the jumper back to 1-2
closed.

Clear CMOS (J4)

Clear CMOS Protect*

* default

4.4.2 COM2 RS-232/422/485 Select (J5, J6)

The ECM-3610 COM2 serial port can be selected as RS-232, RS-422, or RS-485
by setting J5 & J6.

COM2 RS-232/422/485 Select (J5, J6)

RS-232* RS-422 RS-485

* default

6 4 2

5
3
1

J5

6 4 2

5
3
1

6 4 2

5
3
1

J6

J4

1

2

3

1

2

3

1 4 7 10

3 6 9 12

1 4 7 10

3 6 9 12

1 4 7 10

3 6 9 12

Quick Reference Guide

EES-3610 Quick Reference Guide

17

4.4.3 AT/ATX Power Select (ATATX1)

You can use ATATX1 to select the power supply type. To use the AT power supply,
set ATATX1 to 1-2 closed. Set ATATX1 to 2-3 closed, if ATX power supply is to be
used.

AT/ATX Power Select (ATATX1)

AT P/S* ATX P/S

* default

Note:

Set J1 to 2-3 closed, if AT power supply is to be used.

1

2

3

ATATX1

1

2

3

EES-3610

EES-3610 Quick Reference Guide

18

4.5 Connector Definitions

4.5.1 Pin Header Serial Port 2 Connector in RS-232 Mode (CM1)

Signal PIN Signal

NC 10 9 RI
CTS 8 7 RTS
DSR 6 5 GND
DTR 4 3 TxD
RxD 2 1 DCD

4.5.2 Pin Header Serial Port 2 Connector in RS-422 Mode (CM1)

Signal PIN Signal

NC 10 9 NC

NC 8 7 NC

NC 6 5 NC

Rx- 4 3 Tx+

Rx+ 2 1 Tx-

4.5.3 Pin Header Serial Port 2 Connector in RS-485 Mode (CM1)

Signal PIN Signal

NC 10 9 NC
NC 8 7 NC
NC 6 5 NC
NC 4 3 DATA+
NC 2 1 DATA-

Quick Reference Guide

EES-3610 Quick Reference Guide

19

4.5.4 Secondary LCD Panel Connector (CN1)

Signal PIN Signal

5V 2 1

5V

GND 4 3

GND

3.3V 6 5

3.3V

GND 8 7

Vcon

P25 10 9

P24

P27 12 1 1

P26

P29 14 13

P28

P31 16 15

P30

P33 18 17

P32

P35 20 19

P34

GND 22 21

GND

Y2M 24 23

Y2P

Z1M 26 25

Z1P

ZCM 28 27

ZCP

Z0M 30 29

Z0P

YCM 32 31

YCP

GND 34 33

GND

Y0M 36 35

Y0P

Z2M 38 37

Z2P

Y1M 40 39

Y1P

EES-3610

EES-3610 Quick Reference Guide

20

4.5.4.1 Primary LCD Panel Connector (CN2)

Signal PIN Signal

5V 2 1

5V

GND 4 3

GND

3.3V 6 5

3.3V

GND 8 7

Vcon

P1 10 9

P0

P3 12 1 1

P2

P5 14 13

P4

P7 16 15

P6

P9 18 17

P8

P11 20 19

P10

P13 22 21

P12

P15 24 23

P14

P17 26 25

P16

P19 28 27

P18

P21 30 29

P20

P23 32 31

P22

GND 34 33

GND

FLM 36 35

SHFCLK

LP 38 37

M

ENVEE 40 39

ENBKL

Quick Reference Guide

EES-3610 Quick Reference Guide

21

4.5.5 Signal Description – Primary & Secondary LCD Panel Connector (CN2, CN1)

P [35:0] Flat Panel Data Bit 35 to Bit 0 for panel implementation.
SHFCLK Shift Clock. Pixel clock for flat panel data

LP Latch Pulse. Flat panel equivalent of HSYNC (horizontal synchronization)
FLM First Line Marker. Flat panel equivalent of VSYNC (vertical synchronization)
M Multipurpose signal, function depends on panel type. May be used as AC drive control

signal or as BLANK# or Display Enable signal
ENBKL Enable backlight signal. This signal is controlled as a part of the panel power sequencing
ENVEE Enable VEE. Signal to control the panel power-on/off sequencing. A high level may turn on

the VEE (LCD bias voltage) supply to the panel
Y[2:0]P, Z[2:0]P 1st & 2nd Channel Positive LVDS differential data output
Y[2:0]M, Z[2:0]M 1st & 2nd Channel Negative LVDS differential data output
YCP, ZCP 1st & 2nd Channel Positive LVDS differential clock output
YCM, ZCM 1st & 2nd Channel Negative LVDS differential clock output

EES-3610

EES-3610 Quick Reference Guide

22

4.5.6 Signal Configuration – DSTN Displays

STN DSTN

Pin name 8-bit 16-bit 24-bit 8-bit 16-bit 24-bit 16-bit 24-bit

P35
P34
P33
P32 UG2 UG2
P31
P30 UR2 UR2
P29 UB3
P28 UB1 UB1
P27
P26 UG1 UG1
P25 UG3
P24 UR1 UR1 UR1
P23 B7 UR0 UR0
P22 G7 UB0 UB0 UB0 UR1 UR1
P21 R7 UR2 UR2
P20 B6 UG0 UG0 UG0 UR3
P19 G6 UR3 LR0 LR0
P18 R6 UR0 UR0 UR0 LR1 LR1
P17 B5 LR2 LR2
P16 G5 LR3
P15 R5 R5 UG0 UG0
P14 B4 B4 LG2 LG2 UG1 UG1
P13 G4 G4 LB3 UG2 UG2
P12 R4 R4 LR2 LR2 UG3
P11 B3 B3 LG0 LG0
P10 G3 G3 LB1 LB1 LG1 LG1

P9 R3 R3 LG2 LG2
P8 B2 B2 LG1 LG1 LG3
P7 G2 G2 G2 LG3 UB0 UB0
P6 R2 R2 R2 LR1 LR1 LR1 UB1 UB1
P5 B1 B1 B1 UB2
P4 G1 G1 G1 LB0 LB0 LB0 UB3
P3 R1 R1 R1 LB0 LB0
P2 B0 B0 B0 LG0 LG0 LG0 LB1 LB1
P1 G0 G0 G0 LR3 LB2
P0 R0 R0 R0 LR0 LR0 LR0 LB3

Quick Reference Guide

EES-3610 Quick Reference Guide

23

4.5.7 Signal Configuration – TFT Displays

TFT

Pin name 9-bit 9-bit x 2

12-bit 12-bit x 2 15-bit 15-bit x 2 18-bit 18-bit x 2 24-bit

P35 B12 B13 B14 B15
P34 B2 B02 B3 B03 B4 B04 B14
P33 B11 B12 B13 B13
P32 B1 B01 B2 B02 B3 B03 B12
P31 B10 B11 B12 B11
P30 B0 B00 B1 B01 B2 B02 B10
P29 B10 B11 G15
P28 B0 B00 B1 B01 G14
P27 B10 G13
P26 B0 B00 G12
P25 G11
P24 G10
P23 G12 G13 G14 R5 R05 R7
P22 G2 G02 G3 G03 G4 G04 R4 R04 R6
P21 G11 G12 G13 R3 R03 R5
P20 G1 G01 G2 G02 G3 G03 R2 R02 R4
P19 G10 G11 G12 R1 R01 R3
P18 G0 G00 G1 G01 G2 G02 R0 R00 R2
P17 G10 G11 R11 R1
P16 G0 G00 G1 G01 R10 R0
P15 G10 G5 G05 G7
P14 G0 G00 G4 G04 G6
P13 G3 G03 G5
P12 G2 G02 G4
P11 R12 R13 R14 G1 G01 G3
P10 R2 R02 R3 R03 R4 R04 G0 G00 G2

P9 R11 R12 R13 R13 G1
P8 R1 R01 R2 R02 R3 R03 R12 G0
P7 R10 R11 R12 B5 B05 B7
P6 R0 R00 R1 R01 R2 R02 B4 B04 B6
P5 R10 R11 B3 B03 B5
P4 R0 R00 R1 R01 B2 B02 B4
P3 R10 B1 B01 B3
P2 R0 R00 B0 B00 B2
P1 R15 B1
P0 R14 B0

Note:

The principle of attachment of TFT panels is that the bits for red, green, and blue use
the most significant bits and skip the least significant bits if the display interface width
of the TFT panel is insufficient.

EES-3610

EES-3610 Quick Reference Guide

24

4.5.8 CPU Fan Connector (CN6)

Signal PIN

VCC 2
GND 1

4.5.9 Audio Connector (CN7)

Signal PIN Signal

NC 10 9

NC

Mic Bias 8 7

Mic-In

Line-In L 6 5 Line-In R

GND 4 3

GND

Line-Out L 2 1 Line-Out R

4.5.10 CD-ROM Audio Input Connector (CN8)

Signal PIN

CD_GND 1

CD_L 2

CD_GND 3

CD_R 4

4.5.11 IrDA Connector (CN9)

Signal PIN

VCC 1

NC 2

IRRX 3

GND 4

IRTX 5

Quick Reference Guide

EES-3610 Quick Reference Guide

25

4.5.12 ATX Power Connector (J1)

Signal PIN

PS_ON 1

VCC 2

VCC_SB 3

Note:

Set J1 to 2-3 closed, if AT power supply is to be used.

4.5.13 ATX Soft-power Connector (J2)

Signal PIN

PWRBTN 1

GND 2

4.5.14 LCD Inverter Connector (J3)

Signal PIN

VCC 5

VR 4

ENBKL 3

GND 2

+12V 1

Note:

For inverters with adjustable Backlight function, it is possible to control the
LCD brightness through the VR signal (pin 4) controlled by VR1. Please see
the VR1 section for detailed circuitry information.

EES-3610

EES-3610 Quick Reference Guide

26

4.5.15 Auxiliary Power Connector (PWR1)

Signal PIN

-12v 4
GND 3
GND 2

-5V 1

4.5.16 Power Connector (PWR2)

Signal PIN

5V 4

GND

3

GND

2

12V 1

Quick Reference Guide

EES-3610 Quick Reference Guide

27

4.5.17 USB Connector (USB1)

Signal

PIN

CH1 CH2

Signal

VCC1 1 2 GND

D1- 3 4 GND

D1+ 5 6 D2+
GND 7 8 D2­GND 9 10

VCC2

4.5.18 Signal Description – USB Connector (USB1)

D1+ / D1- Differential bi-directional data signal for USB channel 0. Clock is transmitted along with the

data using NRZI encoding. The signalling bit rate is up to 12 Mbs.

D2+ / D2- Differential bi-directional data signal for USB channel 1. Clock is transmitted along with the

data using NRZI encoding. The signalling bit rate is up to 12 Mbs.

VCC 5 V DC supply for external devices. Maximum load according to USB standard.

EES-3610

EES-3610 Quick Reference Guide

28

4.5.19 LCD Backlight Brightness Adjustment Connector (VR1)

Signal PIN

GND 1

VR 2

VCC 3

VCC

J3 pin 4

VR1

1 2 3

Variation Resistor (Recommended: 4.7KΩ, >1/16W)

4.5.20 STN LCD Contrast Adjustment Connector (VR2)

Signal PIN

GND 1

VCON 2

VCC 3

Quick Reference Guide

EES-3610 Quick Reference Guide

29

5. Mechanical Drawings

5.1 Dimension Drawing

EES-3610

EES-3610 Quick Reference Guide

30

5.2 Explode Drawing

Quick Reference Guide

EES-3610 Quick Reference Guide

31

5.3 Chassis Part List

EES-3610

EES-3610 Quick Reference Guide

32