Lanner LEC-2137B, LEC-2137C, LEC-2137A, LEC-2137D User Manual

1

LEC-2137
User Manual

Version: 1.1

Date of Release: 2018-08-27

Embedded
Computing

LEC-2137 User Manual

2

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.

The listed websites are links to the on-line product information and technical support.

Resources

URL

Lanner

http://www.lannerinc.com

Product Resource

http://www.lannerinc.com/download-center

RMA

http://eRMA.lannerinc.com

This document is copyrighted © 2018. 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.

Intel® , Intel ®Atom® and Intel® Celeron® are trademarks or registered trademarks of Intel Corporation

or its subsidiaries in the U.S. and/or other countries.

Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.

All other product names or trademarks are properties of their respective owners.

3

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.

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. The 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.

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. The 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.

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.

LEC-2137 User Manual

4

Risk of Explosion if Battery is replaced by an incorrect type. Dispose of used batteries according to the

instructions.

Installation only by a trained electrician or only by an electrically trained person who knows all English

Installation and Device Specifications which are to be applied.

Do not carry the handle of power supplies when moving to another place.
The machine can only be used in a fixed location such as labs or computer facilities.

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).

Environment:

Do not install and/or operate this unit in any place that flammable objects are stored or used in.
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack

environment may be greater than room ambient. Therefore, consideration should be given to installing

the equipment in an environment compatible with the maximum ambient temperature (Tma) specified

by the manufacturer.

Installation of the equipment (especially in a rack) should consider the ventilation of the system’s intake

(for taking chilled air) and exhaust (for emitting hot air) openings so that the amount of air flow required

for safe operation of the equipment is not compromised.

To avoid a hazardous load condition, be sure the mechanical loading is even when mounting.
Consideration should be given to the connection of the equipment to the supply circuit and the effect

that overloading of the circuits might have on over-current protection and supply wiring. Appropriate

consideration of equipment nameplate ratings should be used when addressing this concern.

5

Reliable earthing should be maintained. Particular attention should be given to supply connections

other than direct connections to the branch circuit (e.g. use of power strips).

Lanner Electronics Inc. shall not be held liable for any losses resulting from insufficient strength for

supporting the unit or use of inappropriate installation components.

Installation & Operation:

The installation of this product must be performed by trained specialists; otherwise, a non-specialist

might create the risk of the system’s falling to the ground or other damages.

Lanner Electronics Inc. shall not be held liable for any losses resulting from insufficient strength for

supporting the system or use of inappropriate installation components.

Suivez ces consignes pour assurer la sécurité générale :

Laissez la zone du châssis propre et sans poussière pendant et après l’installation.
Ne portez pas de vêtements amples ou de bijoux qui pourraient être pris dans le châssis. Attachez votre

cravate ou écharpe et remontez vos manches.

Portez des lunettes de sécurité pour protéger vos yeux.
N’effectuez aucune action qui pourrait créer un danger pour d’autres ou rendre l’équipement

dangereux.

Coupez complètement l’alimentation en éteignant l’alimentation et en débranchant le cordon

d’alimentation avant d’installer ou de retirer un châssis ou de travailler à proximité de sources

d’alimentation.

Ne travaillez pas seul si des conditions dangereuses sont présentes.
Ne considérez jamais que l’alimentation est coupée d’un circuit, vérifiez toujours le circuit. Cet appareil

génère, utilise et émet une énergie radiofréquence et, s’il n’est pas installé et utilisé conformément aux

instructions des fournisseurs de composants sans fil, il risque de provoquer des interférences dans les

communications radio.

Risque d’explosion si la pile est remplacée par une autre d’un mauvais type.
Jetez les piles usagées conformément aux instructions.
L’installation doit être effectuée par un électricien formé ou une personne formée à l’électricité

connaissant toutes les spécifications d’installation et d’appareil du produit.

Ne transportez pas l’unité en la tenant par le câble d’alimentation lorsque vous déplacez l’appareil.
La machine ne peut être utilisée qu’à un lieu fixe comme en laboratoire, salle d’ordinateurs ou salle de

classe.

LEC-2137 User Manual

6

L’équipement électrique génère de la chaleur. La température ambiante peut ne pas être adéquate pour

refroidir l’équipement à une température de fonctionnement acceptable sans circulation adaptée. Vérifiez

que votre site propose une circulation d’air adéquate.

Vérifiez que le couvercle du châssis est bien fixé. La conception du châssis permet à l’air de

refroidissement de bien circuler. Un châssis ouvert laisse l’air s’échapper, ce qui peut interrompre et

rediriger le flux d’air frais destiné aux composants internes.

Les décharges électrostatiques (ESD) peuvent endommager l’équipement et gêner les circuits

électriques. Des dégâts d’ESD surviennent lorsque des composants électroniques sont mal manipulés et

peuvent causer des pannes totales ou intermittentes. Suivez les procédures de prévention d’ESD lors du

retrait et du remplacement de composants.

Portez un bracelet anti-ESD et veillez à ce qu’il soit bien au contact de la peau. Si aucun bracelet n’est

disponible, reliez votre corps à la terre en touchant la partie métallique du châssis.

Vérifiez régulièrement la valeur de résistance du bracelet antistatique, qui doit être comprise entre 1 et

10 mégohms (Mohms).

Avant d’allumer l’appareil, reliez le câble de mise à la terre de l’équipement à la terre.
Une bonne mise à la terre (connexion à la terre) est très importante pour protéger l’équipement contre

les effets néfastes du bruit externe et réduire les risques d’électrocution en cas de foudre.

Pour désinstaller l’équipement, débranchez le câble de mise à la terre après avoir éteint l’appareil.
Un câble de mise à la terre est requis et la zone reliant les sections du conducteur doit faire plus de 4

mm2 ou 10 AWG.

7

Version

Date

Descriptions

1.0

2018/04/03

1st Official Release

1.1

2018/08/27

Modified R6 Reset Button definition

LEC-2137 User Manual

8

Package Content ......................................................................................................................... 10

Ordering Information ................................................................................................................. 11

System Specifications ................................................................................................................. 11

Front Panel ................................................................................................................................. 13

Rear Panel ................................................................................................................................... 14

Block Diagram ............................................................................................................................. 15

Motherboard Layout .................................................................................................................. 18

Internal Jumper & Connectors ................................................................................................... 19

Opening the Chassis ................................................................................................................... 22

Remove the PoE Power Board ................................................................................................... 23

Installing the System Memory .................................................................................................... 24

Installing the mSATA................................................................................................................... 25

Installing 3G Supported Module ................................................................................................ 26

Installing the Disk Drive .............................................................................................................. 28

Enter BIOS Setup ........................................................................................................................ 29

Main ............................................................................................................................................ 30

Advanced Setup .......................................................................................................................... 31

Chipset ........................................................................................................................................ 48

Security ....................................................................................................................................... 54

9

Boot Menu .................................................................................................................................. 57

Save and Exit Menu .................................................................................................................... 58

Warranty Policy .......................................................................................................................... 63

RMA Service ................................................................................................................................ 63

RMA Service Request Form ........................................................................................................ 64

LEC-2137 User Manual

10

The LEC-2137 is a fanless and robust embedded box PC system utilizing the Intel Apollo Lake CPU with

improved graphical and media performance, including support USB 3.0, Low-powered DDR3/L and

VGA/HDMI display. The system is ideal for efficient imaging workflows, digital signage with secure content

delivery, visually appealing interactive clients (interactive kiosks, intelligent vending, ATM and point-of-sale

(POS) terminals) and industrial control systems.

Your package contains the following items:

1x LEC-2137 Embedded Compact PC
1x pack of Rubber Pads
1x Pack of Screws
1x Power Adapter
1x SATA Cable

Note: If you should find any components missing or damaged, please contact your dealer

immediately for assistance.

Screw Pack

SATA
Cable

Power

Adapter

LEC-2137

SATA Cable

Rubber Pads

Chapter 1: Product Overview

11

SKU No.

LEC-2137A

Intel E3950 4 Cores+6x GbE

LEC-2137B

Intel E3950 4 Cores+2x GbE+ 4x PoE

LEC-2137C

Intel N3350 2 Cores+6x GbE

LEC-2137D

Intel N3350 2 Cores+2x GbE+ 4x PoE

Processor System

CPU

Intel® Atom™ x7-E3950 or Celeron®
N3350

Frequency

Base frequency 1.6 GHz/1.1 GHz
Burst frequency 2.0 GHz/2.4 GHz

Core Number

4C/2C

Chipset

SOC

Fanless

Yes

Memory

Technology

DDR3L 1333/1600/1866 MHz

Max. Capacity

8GB

Socket

1x 204-pin SODIMM

Graphic

Controller

Intel® HD Graphics

VGA

1x VGA, 1600 x 1200

DVI

-

HDMI

1x HDMI, 3840 x 2160@30Hz

Audio

Codec

-

Interface

-

Ethernet

Controller

Intel® i210

Speed

10/100/1000 Mbps

Interface

6x RJ45 (Including 4x PoE Option)

Storage

Type

SATA III

Installation

1x mSATA Socket (Half Size)

Type

SATA III

Installation

1x 2.5” HDD/SSD Drive Bay

I/O

Serial Port

1x RS-232/422/485, DB9 Male

Digital I/O

-

USB 2.0

2x Type A

USB 3.0

2x Type A

Power-On/ Reset Button

1x Power On/Off, 1x Reset

Remote

-

LED

Power/HDD/3G

Antenna Hole

2x SMA Antenna Hole

Expansion Interface

Mini-PCIe

1x Full-sized Socket with SIM Card
Reader, Socket with USB 2.0 signals
(only USB 2.0 )

Watchdog Timer

Watchdog Timer 1~255 Level Time Interval
System Reset, Software Programmable

Power

Power Type

ATX

Power Supply Voltage

+12VDC ~+30VDC

Connector

2-pin Terminal Block

LEC-2137 User Manual

12

Power

Power Consumption (Idle)

10.266W

Power Consumption
(Full Load)

21.424W

Power consumption (with
all PoE ports supplying
power to 4x IP cameras)

54.405W

Power Adaptor

AC to DC, AC 90 to 240 VAC Input
DC 24VDC/2.5A 60W /120W

Environment

Operating Temperature

LEC-2137A/LEC-2137B: -20°C to 55°C
LEC-2137C/LEC-2137D: 0°C to 50°C

Storage Temperature

-20°C to 70°C

Relative Humidity

5% to 95%, non-condensing

Vibration

IEC 60068-2-64, 0.5Grms,
Random 5 to 500Hz, 40 Mins/Axis

Mechanical

Dimension (W x H x D)

198 x 57 x 143.8 mm

Construction

Aluminum + SGCC

Weight

With POE Board: 2.2 kg
Without POE Board: 2.1 kg

Mounting

Rack, VESA, Wallmount, DIN-rail

Driver Support

Microsoft Windows

Win 7/Win 10 Full

Certification

EMC

CE,FCC Class A

Chapter 1: Product Overview

13

No.

Description

F1

GbE & PoE Ports

6 x 100/1000Mbps Ethernet ports or

4x 100/1000Mbps PoE ports + 2x 100/1000Mbps Ethernet ports (by SKU)

F2

USB Port

2x USB 3.0 port

F3

LED Indicators

Please refer to Appendix A: LED Indicator Explanations for description of the
LED Indicators (including those on GbE Ports and Power Button)

F4

Serial Port

1x DB9 Male connector, RS-232/422/485

F5

Antenna Port

2x Antenna Hole with dust plug

F2

F4

F3

HDD Activity

WWAN Connection

Status System Power

F1

F5

F5

LEC-2137 User Manual

14

No.

Description

R1

Power Button

1x Power button with LED

R2

USB Port

2x USB 2.0 port

R3

HDMI Port

1x HDMI with screw

R4

Serial Port

1x DB9 Male connector, RS-232/422/485

R5

Power Supply

DC 24VDC, 2.5A 60W/120W, 2-pin terminal block

R6

Reset Button

Hardware reset

R2

R5

R3

R4

R1

R6

一

+

Chapter 2: Motherboard Information

15

The block diagram indicates how data flows among components on the motherboard. Please refer to the

following figure for your motherboard’s layout design.

LEC-2137 User Manual

16

Chapter 2: Motherboard Information

17

LEC-2137 User Manual

18

The motherboard layout shows the connectors and jumpers on the board. Refer to the following picture as

a reference of the pin assignments and the internal connectors.

M

M

M

P

P

P

C

C

C

I

I

I

E

E

E

1

1

1

S

S

S

I

I

I

M

M

M

1

1

1

S

S

S

A

A

A

T

T

T

A

A

A

P

P

P

W

W

W

R

R

R

1

1

1

J

J

J

C

C

C

M

M

M

O

O

O

S

S

S

2

2

2

S

S

S

A

A

A

T

T

T

A

A

A

M

M

M

S

S

S

A

A

A

T

T

T

A

A

A

1

1

1

L

L

L

P

P

P

C

C

C

1

1

1

J

J

J

S

S

S

P

P

P

I

I

I

J

J

J

C

C

C

M

M

M

O

O

O

S

S

S

1

1

1

Chapter 2: Motherboard Information

19

MSATA1

SATA1

SATAPWR1

Pin

Description

Pin

Description

Pin

Description

Pin

Description

1

WAKE#

2

+3.3Vaux

3

COEX1 4 GND

5

COEX2

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

Reserve

18

GND

19

Reserve

20

W_DISABLE#

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

GND

38

USB_D+

39

+3.3Vaux

40

GND

41

+3.3Vaux

42

LED_WWAN#

43

GND

44

LED_WLAN#

45

Reserve

46

LED_WPAN#

47

Reserve

48

+1.5V

49

Reserve

50

GND

51

Reserve

52

+3.3Vaux

Pin

Description

Pin

Description

1

GND

2

TXP

3

TXN 4 GND

5

RXN 6 RXP

7

GND

Pin

Description

Pin

Description

1

+12V

2

GND

3

GND 4 +5V

51 17 15 1

52 18 16 2

LEC-2137 User Manual

20

MPCIE1: Mini-PCIe socket with SIM card reader

SIM1

Pin

Description

Pin

Description

Pin

Description

Pin

Description

1

WAKE#

2

+3.3Vaux

3

COEX1 4 GND

5

COEX2

6

+1.5V

7

CLKREQ#

8

UIM_PWR

9

GND

10

UIM_DATA

11

Reserve

12

UIM_CLK

13

Reserve

14

UIM_RESET

15

GND

16

UIM_VPP

17

Reserve

18

GND

19

Reserve

20

W_DISABLE#

21

GND

22

PERST#

23

Reserve

24

+3.3Vaux

25

Reserve

26

GND

27

GND

28

+1.5V

29

GND

30

Reserve

31

Reserve

32

Reserve

33

Reserve

34

GND

35

GND

36

USB_D-

37

GND

38

USB_D+

39

+3.3Vaux

40

GND

41

+3.3Vaux

42

LED_WWAN#

43

GND

44

LED_WLAN#

45

Reserve

46

LED_WPAN#

47

Reserve

48

+1.5V

49

Reserve

50

GND

51

Reserve

52

+3.3Vaux

Pin

Description

Pin

Description

C1

UIM_PWR

C5

GND

C2

UIM_RST#

C6

UIM_VPP

C3

UIM_CLK

C7

UIM_DATA

C5 C1

C7 C3

Chapter 2: Motherboard Information

21

JRI1 (Pin Header)

JSPI1 (Pin Header)

JCMOS1 & 2: (Pin Header)

Note: For your selection of CMOS function to work (Normal or Clear CMOS), please make sure you

have configured both the settings on both CMOS1 and CMOS2.

LPC1: (Pin Header)

Setting

Description

1-2 (Default): RI#

3-4: +5V

5-6: +12V

Pin

Description

Pin

Description

1

HOLD# 2 NC

3

CS# 4 +1.8V

5

MISO 6 NC

7

NC 8 CLK

9

GND

10

MOSI

Setting

Description

Setting

Description

1-2:

Normal (Default)

2-3:

Clear CMOS

Pin

Description

Pin

Description

1

CLK 2 AD1

3

RESET#

4

AD0

5

FRAME#

6

+3.3V

7

AD3 8 GND

9

AD2

10

GND

CMOS2

CMOS1

LEC-2137 User Manual

22

To reduce the risk of personal injury, electric shock, or damage to the unit, please remove all power

connections to completely shut down the device. Also, please wear ESD protection gloves when conducting

the steps in this chapter.

1. Flip over the system and unscrew

the four screws indicated in the

picture.

2. Insert your fingers into both

grooves on the bottom panel and

lift the panel up to remove it.

2 1 2

Chapter 3: Hardware Setup

23

As certain components and connectors such as the SODIMM slot are topped by the PoE Power board, you

will have to remove this board in order to reach these components.

Simply remove the four screws that lock the board to the motherboard to reveal the covered components.

PoE Power Board

LEC-2137 User Manual

24

The motherboard supports SODIMM memory. Please follow the steps below to install the SODIMM

memory modules.

1. Follow the instructions in Remove the

PoE Power Board to reveal the

SODIMM slot.

2. Align the notch of the module with the socket key in the slot.

3. Press on the card to push it down vertically until it clicks into place.

1

2

Socket Key

Notch

Chapter 3: Hardware Setup

25

The motherboard provides one mSATA slot. Follow the procedures below for installing an mSATA card.

1. Locate the mSATA slot.

2. Align the notch of the mSATA module

with the socket key in the slot, and

insert it at 30 degrees into the socket

until it is fully seated in the connector.

3. Push down on the module and secure

it with the screw that comes with it.

2 4 1

Notch

Socket
Key

3

LEC-2137 User Manual

26

1. Locate MPCIE1 slot.

To install the SIM card:

2. Slide open the socket cover and lift the

cover on its hinges.

3. Insert the SIM card into the slot in the

cover with the gold contacts facing

down, and the angled corner of the

card is positioned correctly as shown in

the picture.

4. Push down the cover to close, and the

SIM card will come in contact with the

metal contacts in the socket. Finally,

Slide the socket cover to the Lock

position.

1

4

OPEN

LOCK

OPEN

LOCK

2

3

Chapter 3: Hardware Setup

27

To install the 3G module

5. Align the notch of the module with the

socket key in the slot, and insert it at

30 degrees into the socket until it is

fully seated in the connector.

6. Push down on the module and secure

it with the screw that comes with it.

6

5

Notch

Socket

Key

LEC-2137 User Manual

28

1. Fix the hard disk onto the inner side of the bottom panel with provided disk screws.

2. Insert the end of the SATA cable to the SATA contacts on the disk.

3. Insert the other end of the SATA data cable to the SATA port on the motherboard and the end of the

SATA power cable to the SATA Power port.

1

2

3

Chapter 4: BIOS Setup

29

To enter the BIOS setup utility, simply follow the steps below:

1. Boot up the system.

2. Pressing the <Tab> or <Del> key immediately allows you to enter the Setup utility, then you will be

directed to the BIOS main screen.

3. Instructions of BIOS navigations:

Control Keys

Description



select a setup screen, for instance, [Main], [IntelRCSetup], [Security], [Boot], and

[Save & Exit]

select an item/option on a setup screen

<Enter>

select an item/option or enter a sub-menu

+/-

to adjust values for the selected setup item/option

F1

to display General Help screen

F2

to retrieve previous values, such as the parameters configured the last time you

had entered BIOS.

F3

to load optimized default values

F4

to save configurations and exit BIOS

<Esc>

exit the current screen

LEC-2137 User Manual

30

Setup main page displays a description of BIOS information and project version information. You can also

set up the System Time and System Date here.

(The screenshots presented in section are for reference only)

Item

Description

System Date

The option allows the user to set the date on the system RTC.

Simply navigate to the month, day, or year and type in the correct numeric

value.

System Time

The option allows the user to set the Time on the system RTC.

Simply navigate to the hour, minute, or second and type in the correct

numeric value.

Chapter 4: BIOS Setup

31

Use [←] / [→] to select [Advanced] setup screen. Under this screen, you may use [↑] [↓] to select an item

you want to configure.

LEC-2137 User Manual

32

This option allows you to turn on/off the BIOS support for security device. Press <Enter> to access the

submenu. The default is “Enabled”.

Chapter 4: BIOS Setup

33

This option allows you to configure parameters about Super IO Chip. Press “Enter “ to access the submenu.

LEC-2137 User Manual

34

Serial port 1 Configuration

Item

Value

Description

Serial Port

Enabled

Disabled

Enable or Disable Serial Port 1.

Device Settings

NA

IO=3F8h; IRQ = 4

Com1 MODE

RS232

RS485

RS422

Select Com Mode as RS232/RS485/RS422.

Chapter 4: BIOS Setup

35

This option allows you to monitor the PC Health status.

Item

Description

CPU Temp

This value reports the CPU temperature.

system Temp

This value reports the overall System temperature.

CPU VCORE

This value reports the CPU VCORE.

VSB5V

This value reports the VSB5V Input voltage.

3.3V

This value reports the 3.3V Input voltage.

VBAT

This value reports the VBAT Input voltage.

LEC-2137 User Manual

36

This option allows you to enable or disable Watchdog Timer function. The default is “Disabled”.

Item

Value

Description

Watch Dog Timer

Enabled

Disabled

Enable or Disable Watch Dog function

Timer Count Mode

Second Mode

Minute Mode

Select Second Mode or Minute Mode

Timer out Value

1~255

Watch Dog Timer out Value

Chapter 4: BIOS Setup

37

This option allows you to configure PoE GPIO pin output setting.

Item

Value

Description

POE GPIO Pin 1

Output Low

Output High

Configuration POE GPIO Pin 1

POE GPIO Pin 2

Output Low

Output High

Configuration POE GPIO Pin 2

POE GPIO Pin 3

Output Low

Output High

Configuration POE GPIO Pin 3

POE GPIO Pin 4

Output Low

Output High

Configuration POE GPIO Pin 4

LEC-2137 User Manual

38

This option allows you to configure parameters about serial port console redirection. Press “Enter “to access

the submenu. The default is “Enabled”.

Item

Value

Description

Console Redirection

Disabled

Enabled

Console Redirection Enabled or Disabled

Chapter 4: BIOS Setup

39

Console Redirection Settings

Select this item to enter the setting sub-menu. These settings specify how the host computer and the

remote computer will exchange data. Both computers should have the same or compatible settings.

Item

Value

Description

Terminal Type

VT100

VT100+

VT-UTF8

ANSI

ANSI: Extended ASCII char set.
VT100: ASCII char set.
VT100+: Extends VT100 to support color,

function keys, etc.
VT-UTF8: Uses UTF8 encoding to map
Unicode chars onto 1 or more bytes.

Bits per second

9600

19200

38400

57600

115200

Selects serial port transmission speed. The
speed must be matched on the other side.
Long or noisy lines may require lower speeds.

Data Bits

7

8

Data Bits

Parity

None

Even

A parity bit can be sent with the data bits to
detect some transmission errors.

LEC-2137 User Manual

40

Odd

Mark

Space

Stop Bits

1

2

Stop bits indicate the end of a serial data
packet.

Flow Control

None

Hardware RTS/CTS

Flow control can prevent data loss from buffer
overflow.

VT-UTF8 Combo Key

Support

Disabled

Enabled

Enable VT-UTF8 Combination Key Support for
ANSI/VT100 terminals

Recorder Mode

Disabled

Enabled

With this mode enabled only text will be sent.
This is to capture Terminal data.

Putty KeyPad

VT100

LINUX

XTERM86

SCO

ESCN

VT400

Select FunctionKey and KeyPad on Putty.

Chapter 4: BIOS Setup

41

This option allows you to configure socket specific CPU information.

LEC-2137 User Manual

42

Socket 0 CPU Information

Chapter 4: BIOS Setup

43

CPU Power Management Configuration

Item

Value

Description

EIST

Disabled

Enabled

Enable/Disable Intel SpeedStep

Turbo Mode

Disabled

Enabled

Enable/Disable Turbo mode

LEC-2137 User Manual

44

This option allows you to enable or disable ROM execution settings.

Item

Value

Description

CSM Support

Disabled

Enabled

Enable/Disable CSM Support

Network

Do Not Launch

UEFI

Legacy

Controls the execution of UEFI and Legacy
PXE OpROM

Storage

Do Not Launch

UEFI

Legacy

Controls the execution of UEFI and Legacy

Storage OpROM

Video

Do Not Launch

UEFI

Legacy

Controls the execution of UEFI and Legacy

Video OpROM

Other PCI device

Do Not Launch

UEFI

Legacy

Determines OpROM execution policy for

devices other than Network, Storage, or

Video

Chapter 4: BIOS Setup

45

This option allows you to change USB configuration parameters.

Legacy USB Support

Item

Value

Description

Legacy USB Support

Auto

Enabled

Disabled

Enables Legacy USB support. “Auto“ disables

legacy support if no USB devices are connected.

“Disabled“ will keep USB devices available only

for EFI applications. The default is “Enabled “.

LEC-2137 User Manual

46

Item

Value

Description

PXE Function

LAN1

Disabled

Select On-Board LAN for enabling PXE boot
function.

Chapter 4: BIOS Setup

47

Item

Value

Description

EIST(GV3)

Disable

Enabled

Enable/Disable EIST. GV3 and TM1 must be
enabled for TM2 to be available. GV3 must be
enabled for Turbo. Auto - Enable for B0 CPU
stepping, all others disabled, change setting to
override.

CPU C State

Disabled

Enabled

"Enables the Enhanced Cx state of the CPU, takes
effect after a reboot. Auto - Enable for B0 CPU
stepping, all others disabled, change setting to
override.

LEC-2137 User Manual

48

Chapter 4: BIOS Setup

49

This option enables or disables fast boot which skips memory training and attempts to boot using last

known good configuration. The default is “Enabled”.

Item

Value

Description

Max TOLUD

2 GB

2.25 GB

2.5 GB

2.75 GB

3 GB

Maximum Value of TOLUD

LEC-2137 User Manual

50

Item

Value

Description

OS Selection

Windows

Android

Win 7

Intel Linux

Select the target OS

Chapter 4: BIOS Setup

51

LEC-2137 User Manual

52

SATA Driver

Chapter 4: BIOS Setup

53

Miscellaneous Configuration

Item

Value

Description

High Precision Timer

Disabled

Enabled

Enable or Disable the High Precision Event Timer

Restore AC Power

Loss

Power On

Power Off

Last State

Specify what state to go to when power is

re-applied after a power failure (G3 State). S0

state: System will boot directly as soon as power

applied.

LEC-2137 User Manual

54

Use [←] / [→] to select [Security] setup screen. Under this screen, you may use [↑] [↓] to select an item you

would like to configure.

Administrator Password & User Password:

Item

Description

Administrator

Password

If ONLY the Administrator's password is set, then this only limits access to

Setup and is only asked for when entering Setup.

User Password

If ONLY the User's password is set, then this is a power-on password and

must be entered to boot or enter Setup. In Setup, the User will have

Administrator rights.

Chapter 4: BIOS Setup

55

Secure Boot

Enter Secure Boot page for more related settings.

Item

Value

Description

Attempt Secure Boot

Disabled

Enabled

Secure Boot activated when Platform Key(PK) is

enrolled, System mode is User/Deployed, and

CSM function is disabled

Secure Boot Mode

Standard

Custom

Secure Boot mode selector:

In Custom mode, Secure Boot Variables can be

configured without authentication

LEC-2137 User Manual

56

Key Management

Item

Value

Description

Provision Factory

Defaults

Disabled

Enabled

Allow to provision factory default Secure Boot

keys when System is in Setup Mode.

Install Factory Default

keys

None

Force System to User Mode - install all Factory

Default keys

Enroll Efi Image

None

Allow the image to run in Secure Boot mode.

Enroll SHA256 hash of the binary into

Authorized Signature Database (db)

Chapter 4: BIOS Setup

57

Select the Boot menu item from the BIOS setup screen to enter the [Boot] Setup screen.

Item

Value

Description

Quiet Boot

Disabled

Enabled

Enables or disables Quiet Boot option.

Boot mode select

LEGACY

UEFI

Select boot mode LEGACY/ UEFI.

Select the Save and Exit menu item from the BIOS setup screen to enter the [Save and Exit] Setup screen.
Users can select any of the items in the left frame of the screen.

Save Changes and Exit

When you have completed the system configuration, select this

option to save the changes and Exit from BIOS Setup, so the new

system configuration parameters can take effect. This window will

appear after the ‘Save Changes and Exit’ option is selected. Select

YES to save changes and exit Setup.

Discard Changes and Exit

Select this option to quit Setup without saving any modifications to the

system configuration. This window will appear after the ‘Discard Changes and

Exit’ option is selected. Select YES to discard changes and exit Setup.

Restore Defaults

Restore default values for all setup options. Select YES to load Optimized

Defaults.

Appendix A: LED Indicator Explanations

59

The status explanations of LED indicators on Front Panel are as follows:

Power-Off mode:
The system is not connected to any
power source.

Stand-by mode:
The system is connected with power
source; ready for powering up with a
push on the button.

Power-On mode:
The system is powered on. Perform a
graceful shutdown using the service
commands to ensure that all of your
data is saved.

System Power

Solid Green

The system is powered on

Off

The system is powered off

WWAN Connection

Solid Green

The system is connected with WWAN network.

Blinking Green

The system is transmitting/receiving data via WWAN connection

Off

HDD Activity

Blinking Amber

Data access activity

Off

No data access activity

Link Activity

Blinking Amber

Link has been established and there is activity on this port

Solid Amber

Link has been established and there is no activity on this port

Off

No link has been established

Speed

Off

Operating as a 10-Mbps connection

Solid Green

Operating as a 100-Mbps connection

Link Activity

Speed

HDD Activity

WWAN Connection

Status System Power

LEC-2137 User Manual

60

A watchdog timer is a piece of hardware that can be used to automatically detect system anomalies and

reset the processor in case there are any problems. Generally speaking, a watchdog timer is based on a

counter that counts down from an initial value to zero. The software selects the counter’s initial value and

periodically restarts it. Should the counter reach zero before the software restarts it, the software is

resumed to be malfunctioning and the processor’s reset signal is asserted. Thus, the processor will be

restarted as if a human operator had cycled the power.

To execute the utility: enter the number of seconds to start the countdown before the system can be reset.

wd_tst -swt xxx (Set Watchdog Timer 1-255 seconds and start to count-down)

wd_tst -stop (Stop Watchdog Timer)

For a reference utility that contains sample code for watchdog function programming, please visit

http://www.lannerinc.com/support/download-center/drivers, enter the product category and download

the utility package of LEC-2137.

Watchdog Timer

Processor

Reset

Restart

Clock

Appendix C: Setting up Console Redirections

61

Console redirection lets you monitor and configure a system from a remote terminal computer by

re-directing keyboard input and text output through the serial port. The following steps illustrate how to

use this feature. The BIOS of the system allows the redirection of the console I/O to a serial port. With this

configured, you can remotely access the entire boot sequence through a console port.

1. Connect one end of the console cable to console port of the system and the other end to the serial port

of the Remote Client System.

2. Configure the following settings in the BIOS Setup menu:

BIOS > Advanced > Serial Port Console Redirection > Console Redirection Settings, select 115200

for the Baud Rate, None. for Flow control, 8 for the Data Bit, None for Parity Check, and 1 for the Stop

Bit.

3. Configure console redirection related settings on the client system. You can use a terminal emulation

program that features communication with serial COM ports such as TeraTerm or Putty. Make sure the

serial connection properties of the client conform to those set in Step 1 for server.

LEC-2137 User Manual

62

To install the Intel® LAN controller base driver for the Red Hat® and Linux operating system, please visit

http://www.lannerinc.com/support/download-center/drivers, enter the product category and download the

utility package of LEC-2137.

For the latest driver update, please visit Intel® download center at https://downloadcenter.intel.com/, use

the keyword search or the filter to access the driver’s product page, and then download the latest controller

driver as well as the ReadMe document.

Product Name

Keyword

I210

Product Category

Ethernet Products Gigabit Ethernet Controllers
 Intel® Ethernet Server Adapter I210 Series

Download Type

Drivers

Operating System

Linux*

Product page

Intel® Network Adapter Driver for 82575/6, 82580, I350, and I210/211-Based
Gigabit Network Connections for Linux*

Appendix E: Terms and Conditions

63

1. All products are under warranty against defects in materials and workmanship for a period of one year

from the date of purchase.

2. The buyer will bear the return freight charges for goods returned for repair within the warranty period;

whereas the manufacturer will bear the after service freight charges for goods returned to the user.

3. The buyer will pay for the repair (for replaced components plus service time) and transportation charges

(both ways) for items after the expiration of the warranty period.

4. If the RMA Service Request Form does not meet the stated requirement as listed on “RMA Service,“ RMA

goods will be returned at customer’s expense.

5. The following conditions are excluded from this warranty:

Improper or inadequate maintenance by the customer
Unauthorized modification, misuse, or reversed engineering of the product
Operation outside of the environmental specifications for the product.

1. To obtain an RMA number, simply fill out and fax the “RMA Request Form“ to your supplier.

2. The customer is required to fill out the problem code as listed. If your problem is not among the codes

listed, please write the symptom description in the remarks box.

3. Ship the defective unit(s) on freight prepaid terms. Use the original packing materials when possible.

4. Mark the RMA# clearly on the box.

Note: Customer is responsible for shipping damage(s) resulting from inadequate/loose packing

of the defective unit(s). All RMA# are valid for 30 days only; RMA goods received after the

effective RMA# period will be rejected.

LEC-2137 User Manual

64

When requesting RMA service, please fill out the following form. Without this form enclosed, your RMA

cannot be processed.