LEC-7020
LEC-7020 Fanless Embedded System User’s Manual
LEC-7020 Series
Intel® Atom N270 (1.6GHz) CPU onboard
Fanless Embedded System
User’s Manual
1
LEC-7020 Fanless Embedded System User’s Manual
LEC-7020 Series
User’s Manual
V0.1
Preliminary Version
© 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-7020 Fanless Embedded System User’s Manual
Safety Guidelines
Follow these guidelines to ensure general safety:
Keep the chassis area clear and dust-free during and after installation.
Do not wear loose clothing or jewelry that could get caught in the chassis. Fasten your
tie or scarf and roll up your sleeves.
Wear safety glasses if you are working under any conditions that might be hazardous to
your eyes.
Do not perform any action that creates a potential hazard to people or makes the
equipment unsafe.
Disconnect all power by turning off the power and unplugging the power cord before
installing or removing a chassis or working near power supplies
Do not work alone if potentially hazardous conditions exist.
Never assume that power is disconnected from a circuit; always check the circuit.
LITHIUM BATTERY CAUTION:
Risk of Explosion if Battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
Operating Safety
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.
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.
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.
Periodically check the resistance value of the antistatic strap, which should be between
1 and 10 megohms (Mohms).
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LEC-7020 Fanless Embedded System User’s Manual
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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LEC-7020 Fanless Embedded System User’s Manual
Contents
Contents.....................................................................................................5
1. Product Overview..................................................................................6
1.1 Product Introduction ........................................................ 6
1.2 Features and Benefits....................................................... 6
1.3 Specifications ................................................................... 7
1.4 Block Diagram .................................................................. 8
1.5 Package Contents .............................................................. 9
1.6 Technical Assistance.......................................................... 9
2. System Components ...........................................................................10
2.1 LEC-7020(LEB-7020) System Board ............................... 10
2.1.1 Board Dimensions –..................................................... 10
2.1.2 Board Layout ............................................................... 11
2.2 Jumper Settings and I/O Connectors ................................ 12
2.2.1 Connector Pin Assignments .......................................... 12
2.3 LEC-7020 Embedded System Mechanisms ...................... 16
3. Hardware Installation Guide ..............................................................17
3.1 LEC-7020 Embedded System ........................................... 17
3.1.1 Begin Installation ........................................................ 17
3.1.2 System Memory Installation ......................................... 18
3.1.3 CompactFlash Card Installation .................................... 18
3.1.4 HDD Installation ........................................................... 19
3.1.4 Mini-Card Module Installation....................................... 21
3.1.5 SIM-card Installation.................................................... 22
3.1.5 System Complete.......................................................... 24
3.2 Mounting Kits .................................................................. 24
3.2.1 Wall Mount (in the accessory) ...................................... 24
3.2.2 VESA Mount (Optional by request) .............................. 25
Terms and Conditions ..............................................................................27
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LEC-7020 Fanless Embedded System User’s Manual
1. Product Overview
1.1 Product Introduction
Figure 1 – LEC-7020 Outlook
Figure 2 – LEC-7020D Outlook
The LEC-7020 series Fanless Embedded System built-in Intel Atom N270 (1.6Ghz CPU)
onboard and the board integrates chipsets Intel® ATOM N270+945GSE+ICH7M deliver lower
Power consumption, multiple I/O functions for interactive applications and various
embedded computing solutions. LEC-7020 Series built-in in DDR2 SO-DIMM socket for DDR2
533/667 memory, Maximum memory capacity up to 2GB. The board also features CRT(VGA)
Output and DVI-D output for Dual Display (LEC-7020D only), Dual PCIex1 Ethernet Port, one
Serial ATA channel 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.
1.2 Features and Benefits
Intel® Atom™ N270 1.6 GHz onboard CPU
Robust fanless enclosure
-10°C to 55°C operating temperature
Supports up to 2GB DDR2 memory
Dual Display (CRT+DVI-D) for LEC-7020D; CRT only for LEC-7020
Dual 10/100/1000 Mbps LAN
USB x 4, COM x 1, 4 x DI and 4 x DO
Compact Flash Type I/II and SATA HDD support
Mini-PCIexpress expansion with SIM card socket support for mini-Card 3G module
Hatched-back bottom cover for easy maintenances
Wall or VESA mounting brackets (optional)
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LEC-7020 Fanless Embedded System User’s Manual
1.3 Specifications
FEATURE DESCRIPTION
Platform
Networking GbE LAN 2
Video Controller Intel 945GSE built-in Intel Extreme
Audio Codec ALC888 HD Codec
Expansion Mini-PCIexpress 1 with SIM card socket
Front I/O
Form Factor Fanless Embedded System
Processor Onboard Intel® Atom™ 1.6 GHz
Chipset Intel ICH7M
BIOS AMIBIOS with BIOS Flash
Memory Socket SODIMM x 1 (up to 2GB) Memory
Max Memory 2GB
Solid State CF Socket Storage
HDD 2.5” SATA HDD support
Graphics
ATX Power-on Button with LED
Audio Mic In / Line Out
GbE LAN 2 x RJ45
USB 2.0 4
DIO 4 x DI and 4x DO
LEDs HDD in Yellow,Power in Green
1; LED in RED for Standby mode;
LED in Green for Power-on mode
Rear I/O
Hardware
Monitoring
OS Supported Linux kernel 2.4.16 or above,
Environmental
Parameters
Dimensions 145D x 198W x 42H mm
Compliance CE, FCC, RoHS
Note: All specifications and images are subject to change without notice.
LEDs HDD in Yellow,Power in Green
VGA Video
DVI-D (LEC-7020D)
COM RS232 x 1
LEDs 3G connection Status
Antenna Hole 1 x SMA-type
Controller Winbond W83627 UHG integrated
hardware monitor
Watchdog timer Yes
XPE/Win XP-32 bit, Win CE 6.0
Temperature, ambient
operating
Humidity (RH), ambient
operating
Input DC +12V ATX mode Power
Adapter 60W DC-Jack with lock connector
-10°~55°C with Industrial grade
components (-5~45°C with
commercial components)
10~95%, non-condensing
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LEC-7020 Fanless Embedded System User’s Manual
1.4 Block Diagram
Figure 3 – Block Diagram
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LEC-7020 Fanless Embedded System User’s Manual
1.5 Package Contents
Carefully unpack your package and make sure that you have the following items.
LEC-7020 Embedded System x 1
DC+12V 60W Power Adapter x 1
Cable for 2.5 SATA HDD and Power x1 / Screw x4
Wall mount Bracket x2 / Screw x4
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-7020 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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