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LEC-2050 Fanless Embedded System User’s Manual
LEC-2050 Series
Intel® Atom N270 (1.6Ghz) CPU onboard
Fanless Embedded System
User’s Manual
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LEC-2050 Fanless Embedded System User’s Manual
LEC-2050 Series
User’s Manual
© Copyright 2007, Lanner Electronics, Inc. All rights reserved. This document contains
proprietary information that is protected by copyright. No part of this document may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form by any means without the written express of Lanner Electronics, Inc.
The author and Lanner Electronics, Inc. have used their best efforts in preparing this manual.
However, the author and Lanner Electronics, Inc. make no warranties of any kind, expressed
or implied, with regard to the informational content, documentation, or files contained in this
manual, and shall not be liable for technical or editorial errors or omissions contained herein.
In no event shall the author or publisher be responsible or liable for any incidental or
consequential damages resulting from the furnishing, performance, or use of this material.
TRADEMARKS Internet Explorer, Windows Explorer, and Windows are trademarks or registered
trademarks of Microsoft Corporation. Other products mentioned herein may be trademarks/or
registered trademarks of their respective owners.
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LEC-2050 Fanless Embedded System User’s Manual
Safety Guidelines
Follow these guidelines to ensure general safety:
z Keep the chassis area clear and dust-free during and after installation.
z Do not wear loose clothing or jewelry that could get caught in the chassis. Fasten your
tie or scarf and roll up your sleeves.
z Wear safety glasses if you are working under any conditions that might be hazardous to
your eyes.
z Do not perform any action that creates a potential hazard to people or makes the
equipment unsafe.
z Disconnect all power by turning off the power and unplugging the power cord before
installing or removing a chassis or working near power supplies
z Do not work alone if potentially hazardous conditions exist.
z Never assume that power is disconnected from a circuit; always check the circuit.
z LITHIUM BATTERY CAUTION:
Risk of Explosion if Battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
Operating Safety
z Electrical equipment generates heat. Ambient air temperature may not be adequate to
cool equipment to acceptable operating temperatures without adequate circulation. Be
sure that the room in which you choose to operate your system has adequate air
circulation.
z Ensure that the chassis cover is secure. The chassis design allows cooling air to
circulate effectively. An open chassis permits air leaks, which may interrupt and
redirect the flow of cooling air from internal components.
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD
damage occurs when electronic components are improperly handled and can result in
complete or intermittent failures. Be sure to follow ESD-prevention procedures when
removing and replacing components to avoid these problems.
z Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. If no
wrist strap is available, ground yourself by touching the metal part of the chassis.
z Periodically check the resistance value of the antistatic strap, which should be between
1 and 10 megohms (Mohms).
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EMC Notice
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 against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and,
if not installed 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 users will be required to correct the
interference at their own expense.
Class A Notice for FCC
Modifying the equipment without the authorization of Lanner Electronics, Inc. may result in
the equipment no longer complying with FCC requirements for Class A digital devices. In that
event, your right to use the equipment may be limited by FCC regulations, and you may be
required to correct any interference to radio or television communications at your own
expense.
This equipment is in compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
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Contents
1. Product Overview ................................................................................6
1.1 Product Introduction ........................................................ 6
1.2 Features and Benefits....................................................... 6
1.3 Specifications ................................................................... 7
1.4 Block Diagram .................................................................. 9
1.5 Package Contents............................................................ 10
1.6 Technical Assistance........................................................ 10
2. System Components ..........................................................................11
2.1 LEC-2050(VES-402) System Board ................................. 11
2.1.1 Board Layout ............................................................... 12
2.1.1 Board Dimensions......................................................... 13
2.1.2 Jumper Settings and I/O Connectors ............................. 14
2.2.1 Connector Pin Assignments .......................................... 15
2.2 LEC-2050 Embedded System Mechanisms ...................... 21
2.2.1 Front View................................................................... 21
2.2.2 Rear View ................................................................... 22
3. Hardware Installation Guide..............................................................23
3.1 LEC-2050 Embedded System ........................................... 23
3.1.1 Begin Installation........................................................ 23
Unscrew 10 thumbscrews of the chassis bottom cover and than
remove the chassis bottom cover............................................. 23
3.1.2 System Memory Installation......................................... 24
3.1.3 CompactFlash Card Installation.................................... 24
3.1.4 HDD Installation........................................................... 25
Please re-fasten the cover and your Hard
is now Complete....................................................................... 27
3.1.5 System Complete.......................................................... 28
3.2 Mounting Kits .................................................................. 29
3.2.1 Wall Mount (Optional) .................................................. 29
3.2.2 VESA Mount (Optional)................................................ 29
3.2.3 Rack Mount Kit (Optional) ............................................ 30
Drive (HDD) installation
A. Appendix A: LAN Port LED Indicators................................................31
B. Appendix B: Watchdog Timer ............................................................32
B.1 Most Introduction............................................................. 32
B.2 Detail Register Descriptions ............................................ 32
B.2.1 To used the watch-dog timer........................................ 32
C. Appendix C: Simple Testing Procedures of RS-232/RS-485
Connections ............................................................................................33
Terms and Conditions.............................................................................37
Warranty Policy........................................................................ 37
RMA Service ............................................................................. 37
Requesting a RMA#.................................................................. 37
RMA Service Request Form....................................................... 38
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LEC-2050 Fanless Embedded System User’s Manual
1. Product Overview
1.1 Product Introduction
Figure 1 – LEC-2050 Outlook
The LEC-2050 Fanless Embedded System built-in Intel Atom N270 (1.6Ghz CPU) onboard
and the board integrates chipsets Intel
multiple I/O functions for interactive applications and various embedded computing
solutions. LEC-2050 built-in in DDR2 SO-DIMM socket for DDR2 533/667 memory, Maximum
memory capacity up to 2GB. The board also f e a t u r e s C R T V G A O u t p u t a n d D V I - D V GA o u t p u t
for Dual Display, Dual PCIex1 Ethernet Port one Serial ATA channels for total one Serial ATA
hard drives at maximum transfer rate up to 150MB/sec, Four USB 2.0 high speed compliant,
built-in high definition audio codec that can achieve the best stability and reliability for Digital
Signage Platform, Industrial controller applications.
®
945GSE+ICH7M deliver lower Power consumption,
1.2 Features and Benefits
z Intel® Atom™ 1.6 GHz onboard CPU
z Robust fanless enclosure
z Slim 43mm case with heat dispersing fins
z -20°C to 50°C operating temperature
z Supports up to 2GB DDR2 memory (512MB IC onboard)
z Dual Display (CRT+DVI-D)
z Dual 10/100/1000 Mbps LAN
z USB x 4, COM x 4
z Compact Flash Type I/II or SATA HDD support
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z Wall or VESA mounting brackets (optional)
1.3 Specifications
FEATURE DESCRIPTION
Platform
Memory
Networking GbE LAN 2
Video Controller Intel 945GSE built-in Intel Extreme
Audio Codec ALC888 HD Codec
Front I/O
Form Factor Fanless Embedded System
Processor Onboard Intel® Atom™ 1.6 GHz
Chipset Intel 945GSE+ICH7M
BIOS AMIBIOS with 8Mbit BIOS Flash
FSB 533MHz
Memory On Board 512MB DDR2 onboard
Memory Socket SODIMM x 1 (up to 2GB)
Max Memory 2GB
Solid State CF Socket Storage
HDD 2.5” SATA HDD support
Graphics
COM 4
DVI-D Video
VGA
LEDs HDD,Power
Rear I/O
Power Input 1 x 2 Phoenix connector
USB 2.0 4
GbE LAN 2 x RJ45
Audio Mic In / Line Out
Power Switch ATX Power Switch
Hardware
Monitoring
Controller Winbond W83627 UHG integrated
hardware monitor
Watchdog timer Yes
OS Supported Linux kernel 2.4.16 or above,
XPE/Win XP-32 bit, Win CE 6.0
Environmental
Parameters
Temperature, ambient
operating
Humidity (RH), ambient
-40°~60°C
10~95%, non-condensing
operating
Dimensions 145D x 268W x 43H mm
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Power Input DC +24V
Compliance CE, FCC, RoHS
Note: All specifications and images are subject to change without notice.
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1.4 Block Diagram
Figure 2 – Block Diagram
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1.5 Package Contents
Carefully unpack your package and make sure that you have the following items.
LEC-2050 Embedded System x 1
z DC+24V 60W Power Adapter x 1
z Power Cord x 1
z Rubber foot / Screw x 4
z E Drivers and User’s manual CDx1
Note: If you should find any components missing or damaged, please contact your dealer
immediately for assistance.
1.6 Technical Assistance
Should you have any questions or problems with your product, please contact the Lanner
sales team.
Phone: 886-2-8692-6060
Fax: 886-2-8692-6101
E-mail: sales@lannerinc.com
Prior to contacting us, we ask that you first check the electronic product documentation for
assistance. Should you still have questions, we recommend you have the following
information on hand in order to expedite the process:
1. LEC-2050 model name
2. Part number
3. Local network configuration details
4. Abnormal behavior and/or error messages reported by your network system
5. Your questions, or a description of the problem you are experiencing
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