Lanner LEC-2260A User manual

>>
Embedded &
Industrial Computing
Hardware Platforms for Embedded and Industrial Computing
LEC-2260
V1.0
User's Manual
Publication date:2013-06-11

i
About
About
Embedded and Industrial Computing
Overview
Icon Descriptions
The icons are used in the manual to serve as an indication
of interest topics or important messages. Below is a
description of these icons:
NOTE: This check mark indicates that
there is a note of interest and is something
that you should pay special attention to
while using the product.
WARNING: This exclamation point
indicates that there is a caution or
warning and it is something that could
damage your property or product.
Online Resources
The listed websites are links to the on-line product
information and technical support.
Resource Website
Lanner http://www.lannerinc.com
Product Resources http://assist.lannerinc.com
RMA http://eRMA.lannerinc.com
Copyright and Trademarks
This document is copyrighted, © 2013. All rights are
reserved. The original manufacturer reserves the right to
make improvements to the products described in this
manual at any time without notice.
No part of this manual may be reproduced, copied,
translated or transmitted in any form or by any means
without the prior written permission of the original
manufacturer. Information provided in this manual is
intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, nor for
any infringements upon the rights of third parties that
may result from such use.
Acknowledgement
Intel, Pentium and Celeron are registered trademarks of
Intel Corp.
Microsoft Windows and MS-DOS are registered trademarks
of Microsoft Corp.
All other product names or trademarks are properties of
their respective owners.
Compliances
CE
This product has passed the CE test for environmental
specifications. Test conditions for passing included the
equipment being operated within an industrial enclosure.
In order to protect the product from being damaged by
ESD (Electrostatic Discharge) and EMI leakage, we strongly
recommend the use of CE-compliant industrial enclosure
products.
FCC Class A
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 the user will be required
to correct the interference at his own expense.

TTaTTable of Contentsbeable of Contents
ii
Chapter 1: Introduction 3
System Specication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 2: System Components 5
System Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Front Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rear Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 3: Board Layout 9
External Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Internal Connectors and Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Connectors and Jumpers List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Chapter 4: Hardware Setup 17
Preparing the Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Installing the System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Installing the Hard Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Installing the CompactFlash Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Installing the Wireless 3G Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Installing the Wi-Fi Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Appendix A: Programming Watchdog Timer 21
Appendix B: Digital Input/Output Control on the GPIO port 26
Appendix C: Terms and Conditions 28
Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
RMA Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

3
Introduction
Chapter 1
Embedded and Industrial Computing
Chapter 1:
Introduction
Thank you for choosing the LEC-2260. The LEC-2260 is a
compact embedded system featuring Intel i3 or Celeron
processors. The system equips with three video output
interfaces: DVI-D, HDMI and VGA. In addition, it also
supports dual RCA ports for both line-in and line-out left
and right connection.
The LEC-2260 answers the demand for versatile I/O
interfaces by offering the following functions:
Supporting the latest memory technology with 2 DDR3•
SO-DIMM sockets for a maximum capacity of 16GB
Audio and video displays powered by Realtek ALC886-•
GR and Intel HD Graphics Engine respectively
Two 10/100/1000 Mbps LAN•
USB x 6 (2 by internal pin header) and COM x 2•
1 hard disk bay for 2.5" SATA/SSD installation•
Totally 4 serial ports: Two of them are DB9 connector•
type and support hardware auto flow control with
jumper settings to switch among RS232/422/485; the
other two are provided via pin headers and support
only RS-232
Dual Mini-PCIe Socket (One of them comes with a SIM•
card reader for 3G wireless Internet connection.) to
extend the capability for Wi-Fi or Bluetooth
Supporting distant power-on switch through terminal•
block type
System Specification
Dimensions (WxHxD) 277.65x59x175mm (10.93” x 2.32”
x 6.89”)
Processor Intel Celeron 807UE
Chipset Intel HM65
System
Memory
Technology DDR3 1066/1333/1600MHz SODIMM
x2
Max. Capacity Up to 16GB
Storage IDE 1 x CF socket
SATA 2.5” HDD/SSD drive bay x1
Ethernet Controller Intel 82583Vx2
Graphic Controller Intel® integrated HD Graphics Engine
IO
LAN GbE RJ45 x2
Display
Dual Display
VGA(2048x1536)/HDMI/DVI-D
(1920x1200)
Serial I/O DB9 x4 for RS232 x2 and
RS232/422/485 x2
Digital I/O 1 x female DB9 for DI x4 and DO x4
(5V TTL)
USB 2.0 Type A x4; Internal x2
Power Input 2-pin Phoenix contact
Expansion Half-size Mini-PCIe x1
Mini-PCIe x1(with a SIM card reader)
Others
External: Power-on button, Power-on
switch, reset.
Internal: PS/2 keyboard and mouse
Power Input +18~36Vdc, ATX mode
AC Adapter 60W [email protected]
Hardware Monitor
Fintek F81865
To monitor voltages & temperature for
CPU & System
OS Support Linux kernel 2.6 or later, Windows
7/XP/XP Embedded/7 embedded
Certications CE, FCC Class A
Operating
Temperature
Range
With Industrial
Components
LEC-2260A:-20~55°C, LEC-2260B:-
20~45°C
With Commercial
Components
LEC-2260A:-5~45°C, LEC-2260B:-5-
~40°C
Ordering Information
LEC-2260A
Intel® Celeron® 847E 1.1GHz CPU support, DDR3
SODIMM x2, w/ 4 COM, DVI-D/VGA/HDMI, LAN x2, DIDO
(4 in, 4 out), Audio, +24V DC input
LEC-2260B
Intel® CoreTM i3-2310E 2.1GHz CPU support, DDR3
SODIMM x2, w/ 4 COM, DVI-D/VGA/HDMI, LAN x2, DIDO
(4 in, 4 out), Audio, +24V DC input

4
Introduction
Chapter 1
Embedded and Industrial Computing
Package Contents
Your package contains the following items:
LEC-2260 Fanless Embedded System•
Serial-ATA/Power Cable (P/N: 080W1N0002001)•
Drivers and User’s Manual CD (P/N: S09OADA23H010)•
Power Adapter (P/N: 0P0W060240A01)•
Optional Accessories
The system has a variety of optional accessories including
the power cords and Wi-Fi or 3G modules for extended
capabilities. For details of these modules, visit:
http://www.lannerinc.com/products/all-purpose-box-
computers/lec-2260

5
System Components
Chapter 2
Embedded and Industrial Computing
Chapter 2:
System Components
System Drawing
Mechanical dimensions of the LEC-2260
Unit: mm

6
System Components
Chapter 2
Embedded and Industrial Computing
Block Diagram
The block diagram depicts the relationships among the
interfaces and modules on the motherboard..

7
System Components
Chapter 2
Embedded and Industrial Computing
Component Description Pin Definition
Reference
F1 Power Button with dual LED ATX Power-on button with LEDs: Standby mode in
Red; Power-on mode in Green
PBT1 on page 15
F2 Power-on Switch A power-on switch through the terminal block for
distant power-on/off control
J1 on page 16
F3 Serial Port COM1 and COM2,
COM3 and COM4
Serial ports through the DB-9 connector; both
COM1 and COM2 support RS-232/422/485 with
jumper and BIOS menu selection among RS-
232/422/485. They also support hardware auto
flow control. COM3 and COM4 support only
RS-232.
CN3/CN4 on page 12
J7/J8 on page 13
F4 Dual USB 2.0 Ports An USB type A connector. USB1 on page 17
F5 Two 10/100/1000Mbps LAN
ports
Two RJ-45 (network) jacks with LED indicators as
described below. Both LAN ports are provided by
Intel 82583V. The 82583V supports PXE remote
boot
LINK/ACT (Yellow)
On/Flashing: The port is linking and active in•
data transmission.
Off: The port is not linking.•
SPEED (Green/Amber)
Amber: The connection speed is 1000Mbps.•
Green: The connection speed is 100Mbps•
Off: The connection speed is 10Mbps.•
LAN1/LAN2 on page
15
F6 Power LED (Green)
Status (Green)
HDD (Yellow)
HDD
Blinking: data access activities•
Off: no data access activities•
Status
A programmable dual green/orange LED which
can be used for indicating system status.
Power
On: The computer is on.•
Off: The computer is off .•
Front Components
SPEED LINK/ACT
F2 F5F4
F1 F3 F6
COM2COM1
COM4COM3

8
System Components
Chapter 2
Embedded and Industrial Computing
Rear Components
R2
R1
Component Description Pin Definition
Reference
F1 DC-In (power) 1x2 Pin Phoenix
Contact Connector
Power-in Connector. The LEC-2260 supports power
input of +24V DC-in.
CN1 on page 15
F2 DIO Port The general-purpose input/output1 (GPIO)
peripheral provides dedicated general-purpose
pins. The digital input helps triggering between
open and closed circuit such as PIRs, door/window
contact, glass break detector. And the output can
connect to devices such as relays and LEDs.
CN2 on page 15
F3 Reset Switch A hardware reset switch. Use a pointed object to
press it 5 seconds then release it to reset the system
without turning off the power.
RST1 on page 15
F4 Antenna Hole Reserved for antenna
F5 DVI-D A DVI-D port (single link) which is provided by
Intel HD Graphic Engine. This port can support up
to 1920x1200 @ 60 Hz resolution.
DVID1 on page 15
F6 VGA Port The displays can support VGA up to 2048x1536
resolution.
VGA1 on page 15
R5 R6
R3 R4

9
Board Layout
Chapter 3
Embedded and Industrial Computing
Chapter 3:
Board Layout
External Connectors
The following picture highlights the location of system
input/output connectors. Refer to the table 3.2 Connector
List for more details.
DVID1
VGA1
PBT1 J1
CN3 USB1/USB2 CN4 LAN1/LAN2
LED1
CN2 CN1
RST1

10
Board Layout
Chapter 3
Embedded and Industrial Computing
Internal Connectors and Jumpers
The following picture highlights the location of internal
connectors and jumpers. Refer to the table 3.2 Connector
List for more details.
LEB-2260
DIMM1
J12
SIM1
J7
DIMM2
J10
J6
MPCIE2 SC2T1
FRONT1 J11
SATA_PW1
SATA1
SC2T2
LPC1
KBM1
SPI1
J14
J9
CMOS1
CF1
USB3
MPCIE1
J8
J13

11
Board Layout
Chapter 3
Embedded and Industrial Computing
Connectors and Jumpers List
The tables below list the function of each of the board
jumpers and connectors by labels shown in the above
section. The next section in this chapter gives pin
definitions and instructions on setting jumpers.
Table 3.2 Connector List for LEB-2260 Board
Labels Function Pin Denition Reference
Page
CMOS1 Cleaning CMOS data including RTC P14
CN1 DC-in Connector P15
CN2 DIO Connector P15
CN3 COM1 P12
CN4 COM2 P12
DVID1 DVI-D Connector P15
FRONT1 Front Panel Function Pin Header P14
J1 External Power Button P16
J7 COM3 P12
J8 COM4 P12
J6 Audio Connector P16
KBM1 Keyboard and Mouse P14
LAN1/LAN2 Ethernet Connector 1/Ethernet Connector 2 P15
LPC1 Low Pin Count Interface Reserved for factory use
MPCIE1 Mini-PCIe Connector (with SIM Card Reader) P16
MPCIE2 Half-size Mini-PCIe Connector P16
PBT1 Power Button Connector P15
RST1 Reset Button P15
SATA_PW1 SATA Power Connector P14
SATA1 Serial-ATA Connector P14
SIM1 SIM Card Reader P14
SPI1 Serial Peripheral Interface Bus Reserved for factory use
USB1/USB2/USB3 USB Type A Connector #0,1; #2,3; #4,5 P14
USB4 USB Pin Header P14
VGA1 VGA Port P15

12
Board Layout
Chapter 3
Embedded and Industrial Computing
J10, SC2T1: Select COM1 Protocol Setting
RS-232
RS-422
RS-485
Switch
Protocol
J10 SC2T1
RS-232 (default) 1-2, 1-5, 2-6, 3-7, 4-8
RS-422 3-4, 5-6 5-9, 6-10, 7-11, 8-12
RS-485 3-4, 7-8 5-9, 6-10
J14, SC2T2: Select COM2 Protocol Setting
RS-232
Jumper Settings
COM1 RS-232/422/485 Serial Port (CN3): It is a RS-
232/422/485 port through the D-SUB9 connector.
COM2 RS-232/422/485 Serial Port(CN4): It is a RS-
232/422/485 port through the D-SUB9 connector.
J10
1
2
6789
12345
Pin No. Pin Name
RS-232 RS-422 RS-485
1 Data Carrier Detect
(DCDA # )
TXD- DATA-
2 Receive Data
(RXDA )
TXD+ DATA+
3 Transmit Data
(TXDA )
RXD+
4 Data Terminal Ready
(DTRA # )
RXD-
5 Ground
(GND )
6 Data Set Ready
(DSRA # )
7 Request To Send
(RTSA # )
8 Clear To Send
(CTSA # )
9 Ring Indicator
(RIA # )
6789
12345
Pin No. Pin Name
RS-232 RS-422 RS-485
1 Data Carrier Detect
(DCDA # )
TXD- DATA-
2 Receive Data
(RXDA )
TXD+ DATA+
3 Transmit Data
(TXDA )
RXD+
4 Data Terminal Ready
(DTRA # )
RXD-
5 Ground
(GND )
6 Data Set Ready
(DSRA # )
7 Request To Send
(RTSA # )
8 Clear To Send
(CTSA # )
9 Ring Indicator
(RIA # )
7
8
SC2T1
4
8
12
1
5
9
1
2
7
8
J14 SC2T2
4
8
12
1
5
9

13
Board Layout
Chapter 3
Embedded and Industrial Computing
RS-422
RS-485
Switch
Protocol
SCT3 SCT4
RS-232 (default) 1-2 1-5, 2-6, 3-7, 4-8
RS-422 3-4, 5-6 5-9, 6-10, 7-11, 8-12
RS-485 3-4, 7-8 5-9, 6-10
J11, J9: Select Termination in RS-485 for COM1 and COM2
respectively. We strongly recommend that you disable
termination when the port is configured as RS-232 and
enable it when the port is configured as RS-485/RS-422.
Pin No. Function
1-2, 3-4, 5-6, 7-8 Termination TX, RX
on
Termination off
J12, J13 : Select COM1 and COM2 Pin No9 (Ring Indicator)
function respectively
JP1
Pin Signal
1-2 RI
3-4 5V
5-6 12V
Note: Besides jumper settings, you should also
select the communication protocol in the BIOS as
shown in the following picture, select Advanced
->F81865 SuperIO Configuration->Serial Port 0/1
Driver->RS232 or RS485
COM3 RS-232 Serial Port (J8)
COM4 RS-232 Serial Port (J7)
1
2
7
8
J9 (COM2), J11(COM1) Pin No. Pin Name Pin No. Pin Name
RS-232
1 Data Carrier Detect
(DCDA # )
6 Clear to send
(CTS)
2 Data Set Ready
(DSRA # )
7 Data Terminal Ready
(DTR )
3 Receive Data
(RXD)
8 Ring Indicator
(RI)
4 Request to send
(RTS )
9 GND
5 Transmit Data
(TXD)
1
2
9
10
1
2
9
10
Pin No. Pin Name Pin No. Pin Name
RS-232
1 Data Carrier Detect
(DCDA # )
6 Clear to send
(CTS)
2 Data Set Ready
(DSRA # )
7 Data Terminal Ready
(DTR )
3 Receive Data
(RXD)
8 Ring Indicator
(RI)
4 Request to send
(RTS )
9 GND
5 Transmit Data
(TXD)
6789
12345
6789
12345

14
Board Layout
Chapter 3
Embedded and Industrial Computing
Front Panel Function Pin Header (FRONT1): It provides
LED signal and button function on the front panel.
Clear CMOS jumper (CMOS1): It is for clearing the CMOS
data.
To erase the CMOS data:
Turn off the computer and unplug the power cord.
Move the jumper cap from pins 1-2(default) to pins1.
2-3. Keep the cap on pins 2-3 for about 5-10 seconds,
then move the cap back to pins 1-2.
Plug the power cord and turn on the computer.2.
Enter BIOS setup to re-enter data.3.
SIM Card Socket (SIM1):
Keyboard and Mouse Connector (KBM1)
Serial-ATA Connector (SATA1): It is for connecting a 2.5’’
hard disk to be served as your system’s storage. It can
support SATA III which features Data transfer rates up to
6.0 Gb/s (600 MB/s).
The controller contains two modes of operation—a
legacy mode using I/O space, and an AHCI mode using
memory space. Software that uses legacy mode will not
have AHCI capabilities.
The AHCI ( Advanced Host Controller Interface) is a
programming interface which defines transactions
between the SATA controller and software and enables
advanced performance and usability with SATA. Platforms
supporting AHCI may take advantage of performance
features such as no master/slave designation for SATA
devices—each device is treated as a master—and
hardware assisted native command queuing. AHCI also
provides usability enhancements such as Hot-Plug.
Use the BIOS menu to configure your hard disk
to be AHCI compatible.
4-pin Serial-ATA Power Connector (SATA_PW1): It is for
connecting the SATA power cord.
Dual USB 2.0 Port Connector #0 and #1 (USB1)
Dual USB 2.0 Port Connector #2 and #3 (USB2)
Dual USB 2.0 Pin Header #4 and #5 (USB3)
1
3
5
7
2
4
6
8
Pin No. Description
C1 UIM_PWR
C2 USIM_RST
C3 USIM_CLK
C5 GND
C6 USIM_VPP
C7 USIM_DAT
C5 C7
C1 C3
1 2 3 4
5 6 7 8
Pin No. Pin Name
1 USB_VCC
2 USBD0-
3 USBD0+
4 GND
5 USB_VCC
6 USBD1-
7 USBD1+
8 GND
Pin No. Function
1 +12V
2 GND
3 GND
4 +5V
Pin No. Pin Name Function Pin No. Pin Name Function
1 HD_LED+ HDD LED 2 PWR_LED+ Power LED
3 HDD_ACT# 4 PWR_LED-
5 FP_RST_
BTN_N
System Reset
Button
6 FP_PWR_
BTN_N
Power On/Off
Push Button
7 GND 8 GND
4
3
2
1
Pin No. Pin Name
1-2 Normal (Default)
2-3 Clear CMOS
3 2 1
Pin No. Function
1 GND
2 TX_P
3 TX_N
4 GND
5 RX_N
6 RX_P
7 GND
1
2
7
8
Pin No. Function Pin No. Function
1 +5V 2 MSCLK
3 MSDATA 4 KEY
5 KBDATA 6 KEY
7 GND 8 KBCLKs
Pin No. Pin Name Pin No. Pin Name
1 USB_VCC 2
3 USBD4- 4 GND
5 USBD4+ 6 USBD5+
7 GND 8 USBD5-
10 USB_VCC
10
9
2
1
1
2
3
4
5
6
7

15
Board Layout
Chapter 3
Embedded and Industrial Computing
DVI-D Connector (DVID1): A single link DVI-D Connector
Pin No. Description Pin No. Description
1 DATA_2N 2 DATA_2P
3 GND 4 NC
5 NC 6 DDC_CLK
7 DDC_DAT 8 NC
9 DATA_1N 10 DATA_1P
11 GND 12 NC
13 NC 14 +5V
15 GND 16 HPD
17 DATA_0N 18 DATA_0P
19 GND 20 NC
21 NC 22 GND
23 CLK_P 24 CLK_N
VGA (VGA1)
Pin Signal Pin Signal Pin Signal
1 RED 6 CRT DET 11 N/A
2 GREEN 7 GND 12 DDC DAT
3 BLUE 8 GND 13 HSYNC
4 N/A 9 VCC5 14 VSYNC
5 GND 10 GND 15 DDC CLK
Note: The driver for the VGA and Audio ports
should be installed with the following order:
Chipset INF->Graphic->Audio
Reset Button (RST1)
Pin NO. Description
1 RST_BTN
2 GND
3 GND
4 N/A
DC_IN CONNECTOR (CN1): A Phoenix connector for
external power supply.
Power Button (PBT1): Power button with dual LEDs
Digital Input/Output Connector (CN2): The 8 pins of
General Purpose Input/Output (GPIO) support input and
output operations through the DB-9 female connector.
LAN1/LAN2 Ports (LAN1/LAN2): The LAN ports are
provided by Intel 82574L Ethernet controller whose
interface complies with PCI-e 1.1 (2.5 Ghz). It has advanced
management features including IPMI pass-through via
SMBus or NC-SI, WOL, PXE remote boot, ISCSI boot and
VLAN filtering.
15 14 13 12 11
5 4 3 2 1
1
3
2
4
Pin No. Pin Name
1 PWR_BTN_N
2 PWR_BTN_N
3 GND
4 GND
L1 PWR_SW_P
L2 PWR_SW_N
Pin No. Description
Fast Ethernet Gigabit Ethernet
1 TX+ BI_DA+
2TX- BI_DA-
3 RX+ BI_DB+
4 -- BI_DC+
5 -- BI_DC-
6RX- BI_DB-
7 -- BI_DD+
8 -- BI_DD-
TTL Level is +5V; Maximum input current for
each port is 10mA; Maximum output current
for each port is 100uA
Input/Output Voltage Logic Register
0~2V Low 0
2~5V High 1
9 8 7 6
5 4 3 2 1
Pin No. Pin Name Pin No. Pin Name
1 IN0 6 OUT0
2 IN1 7 OUT1
3 IN2 8 OUT2
4 IN3 9 OUT3
5 GND
Pin No. Pin Name
1 DC_GND
2 DC_IN
1 2

16
Board Layout
Chapter 3
Embedded and Industrial Computing
MPCIE1: Mini-PCIe Connector with SIM Card Reader
Pin Signal Pin Signal
1 WAKE# 2 VCC3.3
3 Reserved 4 GND
5 Reserved 6 1.5V
7 CLKREQ# 8 UIM_PWR
9 GND 10 UIM_DATA
11 REFCLK- 12 UIM_CLK
13 REFCLK+ 14 UIM_RESET
15 GND 16 UIM_VPP
17 Reserved (UIM_C8) 18 GND
19 Reserved (UIM_C4) 20 ENABLE
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 Reserved 38 USB_D+
39 Reserved 40 GND
41 Reserved 42 Reserved
43 Reserved 44 Reserved
45 Reserved 46 Reserved
47 Reserved 48 +1.5V
49 Reserved 50 GND
51 Reserved 52 +3.3V
MPCIE2: Half-size Mini-PCIe Connector
Pin Signal Pin Signal
1 WAKE# 2 VCC3.3
3 Reserved 4 GND
5 Reserved 6 1.5V
7 CLKREQ# 8 Reserved
9 GND 10 Reserved
11 REFCLK- 12 Reserved
13 REFCLK+ 14 Reserved
15 GND 16 Reserved
17 Reserved (UIM_C8) 18 GND
19 Reserved (UIM_C4) 20 ENABLE
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 Reserved 38 USB_D+
39 Reserved 40 GND
41 Reserved 42 Reserved
43 Reserved 44 Reserved
45 Reserved 46 Reserved
47 Reserved 48 +1.5V
49 Reserved 50 GND
51 Reserved 52 +3.3V
Power-on Switch through a terminal block (J1): A
Phoenix connector for distant power switch.
J6: Audio Connector
1 2 Pin No. Pin Name
1 BUTTON-
2 Ground
10
9
2
1
Pin No. Pin Name Pin No. Pin Name
1 LINE_OUT_R2 2 LINE_OUT_L2
3 GND_AUD 4 GND_AUD
5 MIC_IN_R 6 MIC_IN_L
7 LINE_IN_R 8 LINE_IN_L
9 FRONT_OUT_R 10 FRONT_OUT_L

17
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Note:
The motherboards can support up to 16 GB1.
memory capacity in maximum.
The system supports DDR32.
1066/1333/1600MHz SO-DIMM. Do not install
memory module with different specifications.
Chapter 4:
Hardware Setup
Preparing the Hardware Installation
To access some components and perform certain service
procedures, you must perform the following procedures
first.
WARNING: To reduce the risk of personal injury,
electric shock, or damage to the equipment,
remove the power cord to remove power from the
server. The front panel Power On/Standby button
does not completely shut off system power.
Portions of the power supply and some internal
circuitry remain active until AC power is removed.
Unpower the LEC-2260 and remove the power cord.1.
Unscrew the 4 rubber feet from the bottom cover of2.
the LEC-2260 System.
Open the cover.3.
Note: In order to take off the bottom cover, you
will also need to take off the SIM card protection
cover first.
Installing the System Memory
The motherboard supports DDR3 memory to meet the
higher bandwidth requirement of the latest operating
system and Internet applications. It comes with two
double data rate type three (DDR3) small outline dual in-
line memory module (SO-DIMM) sockets.
1
2

18
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Installing the Hard Disk
The system can accommodate one Serial-ATA disks. Follow
these steps to install a hard disk into the LEC-2260:
Take off the HDD tray from the chassis cover.1.
Secure the hard disk with 4 mounting screws on the2.
HDD tray.
Place hard disk back on the system and align the holes3.
of the hard disk with the mounting holes of the chassis
cover.
Connect the Serial-ATA power and data cables to the4.
hard disk’s connectors.
Plug the Serial-ATA cables (power and data) to the5.
Serial-ATA Connectors on the main board.
Installing the CompactFlash Card
LEC-2260 provides one CompactFlash slot. Follow the
procedures bellow for installing a CompactFlash card.
Take off the front panel first by unscrewing the1.
case screws and the connector’s hex cap screws as
illustrated below.
Align CompactFlash card and the card slot with the2.
arrow pointing toward the connector.
Push the card to insert into the connector.3.
1
2

19
Hardware Setup
Chapter 4
Embedded and Industrial Computing
Installing the Wireless 3G Module
Align the wireless module’s cutout with the Mini-PCIe1.
slot notch.
Insert the wireless module into the connector2.
diagonally.
Fasten the wireless module to the board with the3.
screws (Use the Mini-PCIe module screws contained
within the package).
Installing the Wi-Fi Module
Follow the same steps as the Wireless 3G Module1.
Installation.
Install the heat sink as illustrated below.2.
Installing 3G and Wi-Fi module on the PCIe socket