Lanner LEC-7900D User manual

LEC-7900D User Manual
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LEC-7900D
User Manual

LEC-7900D User Manual
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LEC-7900D
Manual
Version 1.0 : Jane 24, 2011
Copyright 2007, Lanner Electronics, Inc. All rights reserved. This document
contains proprietary information that is protected y copyright. No part of this
document may e reproduced, transmitted, transcri ed, stored in a retrieval
system, or translated into any language in any form y any means without
the written express of Lanner Electronics, Inc.
The author and Lanner Electronics, Inc. have used their est 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 e lia le for technical or editorial errors or omissions contained
herein. In no event shall the author or pu lisher e responsi le or lia le 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 e trademarks/or registered trademarks of their
respective owners.

LEC-7900D User Manual
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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 e
hazardous to your eyes.
Do not perform any action that creates a potential hazard to people or
makes the equipment unsafe.
Disconnect all power y turning off the power and unplugging the power
cord efore 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.
Operating Safety
Electrical equipment generates heat. Am ient air temperature may not e
adequate to cool equipment to accepta le 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 pro lems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin
contact. If no wrist strap is availa le, ground yourself y touching the
metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should
e etween 1 and 10 megohms (Mohms).
LITHIUM BATTE Y CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS

LEC-7900D User Manual
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EMC Notice
This equipment has een 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 reasona le 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
e 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 e
limited y FCC regulations, and you may e 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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SAFETY GUIDELINES ...................................................................................................................................................2
EMC NOTICE...................................................................................................................................................................3
1 PRODUCT OVERVIEW .........................................................................................................................................5
1.1 PRODUCT INTRODUCTION .................................................................................................................................5
1.2 SPECIFICATIONS ................................................................................................................................................6
2SYSTEM COMPONENTS .....................................................................................................................................8
2.1 BLOCK DIAGRAM..............................................................................................................................................8
2.2 LEC-7900D(LEB-7900D) SYSTEM BOARD......................................................................................................9
2.3 JUMPER SETTING AND PIN ASSIGNMENT.......................................................................................................... 11
3 HARDWARE INSTALLATION GUIDE ............................................................................................................18
3.1 LEC-7900D EMBEDDED SYSTEM ...................................................................................................................18
3.1.1 Begin Installation .......................................................................................................................................18
3.1.2 System Memory Installation .......................................................................................................................19
3.1.3 SIM Card Installation ................................................................................................................................19
3.1.4 CompactFlash Card Installation ................................................................................................................20
3.1.5 HDD Installation .......................................................................................................................................20
3.1.6 Heat sink Installation .................................................................................................................................23
3.1.7 Mini-PCIexpress Socket Installation ..........................................................................................................25
3.1.8 System Complete ........................................................................................................................................25
APPENDIX A. WATCHDOG TIMER ................................................................................................................... 26
APPENDIX B. DIGITAL I/O ................................................................................................................................. 29
TERMSAND CONDITIONS.........................................................................................................................................34
WARRANTY POLICY :.....................................................................................................................................................34
RMASERVICE :.............................................................................................................................................................34
Requesting a RMA# ................................................................................................................................................. 34
RMA Service Request Form.....................................................................................................................................35

LEC-7900D User Manual
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1 Product Overview
1.1 Product Introduction
Front Pane l
Back Panel

LEC-7900D User Manual
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1.2 Specifications
FEATURE DESCRIPTION LEC-7900D
Form Factor Embedded System
Processor Intel Core 2 Duo, Celeron M (Socket P)
Chipset vidia MCP7A-LP
BIOS AMIBIOS with 8Mbit FWH
Platform
Max. FSB 1066MHz
Memory IC On Board o
Memory Socket SODIMM x 2 (up to 2GB per slot)
Memory
Max Memory 4GB (2GB Module x 2)
Compact Flash CF Socket Type I/II x1
Storage
HDD 2.5” SATA HDD support
Networking Controller (Interface) RTL8111C(D) (PCIe 1X)
Video Controller vidia MCP7A-LP
Audio Codec ALC888 HD Codec
COM Ports RS-232 x 1
DIO 4 Digital In, 4 Digital Out
USB 2.0 4 (External x 4)
Video Grabber / 3G / GPS Video Grabber (Manufacture Option)
VGA 2 (1920 x 1440 / 75Hz)
DVI-D UXGA (1600 x 1200)
HDMI 1 x (1.3 Mode 1920 x 1200)
LA RJ45 GbE x 2
I/O
Audio Stereo Line out (RCA L/R)

LEC-7900D User Manual
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Internal CF 1
DC-in Connector Type Phoenix Contact 2-pin, DC Jack (MP Version)
Expansion Mini-PCIe x 1
Watchdog timer Yes (1~255 level)
ardware
Monitor
Controller Winbond W83627 UHG integrated hardware
monitor
OS Supported Win XP-32bit/ Windows Vista
Operating Temperature
(With Industrial
Components:
CF, Memory, SSD, HDD)
-10°~55°C / 14°~131°F
Operating Temperature
(With Commercial
Components)
-5°C~45°C / 23°~113°F
Environmental
Parameters
Extended Operating
Temperature Tested /A
W x H x D (mm) 268(W) x 44(H) x 174(D)
W x H x D (Inch) 10.55”(W) x 1.73”(H) x 6.85”(D)
Dimensions
Input (Mode) DC +12V (ATX Mode)
Power AC Adapter AC Adapter D: 75W (+12V)
Compliance CE, FCC, RoHS
Cooling System Fan 1 x Smart FA

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-
7900
D
User Manual
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2 System Components
2.1 Block Diagram

LEC
-
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User Manual
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2.2 LEC-7900D(LEB-7900D) System
Board
LEB-7900D is the system board bundled with the LEC-7900D Fanless Embedded System
platform. he succeeding sections list LEB-7900D related jumper settings and connector pin
assignments.