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LEC-2290E User Manual Embedded Computing Platform LEC-2290E User Manual Version: 1.0 Date of Release: 2021-11-16...
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LEC-2290E User Manual 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 mark indicates that there is a note of interest and is something that you should pay special attention to while using the product.
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LEC-2290E User Manual Taiwan Corporate Headquarters China Lanner Electronics Inc. Beijing L&S Lancom Platform Tech. Co., Ltd. 7F, No.173, Sec.2, Datong Rd. Guodong LOFT 9 Layer No. 9 Huinan Road, Xizhi District, New Taipei City 22184, Huilongguan Town, Changping District, Beijing...
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LEC-2290E User Manual Intel® and Intel® Atom® are 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.
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LEC-2290E User Manual 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.
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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.
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LEC-2290E User Manual Before turning on the device, ground the grounding cable of the equipment. Proper grounding (grounding) is very important to protect the equipment against the harmful effects of external noise and to reduce the risk of electrocution in the event of a lightning strike.
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LEC-2290E User Manual Package Content..........................9 Ordering Information ......................... 9 Optional Accessories .......................... 9 System Specifications ........................10 Motherboard Information........................ 14 Internal Jumpers and Connector ...................... 17 Open the Chassis ..........................32 Installing the Disk Drive ........................33 Installing 4G Module ........................34 Installing Memory Card ........................
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(codenamed Coffee Lake) and features up to 32GB DDR4 memory, 4x PoE for camera connections and PCIe/Mini-PCIe slots for GPU cards. LEC-2290E comes with support of Intel® Distribution of OpenVINO™ Toolkit and Movidius inferencing engine to realize high-performance intelligent edge computing applications like compute-intensive video analytics.
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LEC-2290E User Manual Intel® Core™ i7-8700 (Codenamed Coffee Lake) 3.2 GHz Frequency Processor System 6 cores Core Number C246 Chipset Fanless DDR4 2133/2400 SO-DIMM Technology Up to 32 GB Memory Max. Capacity 2x 260-pin SO-DIMM Socket Intel® UHD Graphics 630...
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LEC-2290E User Manual 0° C~40° C Operating Temperature -40° C~70° C Storage Temperature Environment 10%~90% Non-condensing Relative Humidity IEC 60068-2-64, 0.5Grms, random 5~500Hz, 40 mins/axis Vibration 275 x115 x 225mm Dimension (W x H x D) 6.2 kg Mechanical Weight...
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LEC-2290E User Manual PoE2 PoE3 PoE4 PoE1 HDD1 HDD2 Description COM Port 3x DB9 Male Connector for RS232/422/485 GbE Port 2x RJ45 port with LED indicators USB 3.0 Port 4x USB 3.0 Type A Audio Jack 3.5mm Line-out and Line-in Jack...
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LEC-2290E User Manual Description 1x 20 pin terminal block 8 DI (12V) & 8 DO (12V,100mA) Isolation Display Port 1x Display Port HDMI Port 2x HDMI Port COM Port 3x DB9 Male Connector for RS232/422/485 1x 4-pin terminal block for DC 9~36V system power source...
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LEC-2290E User Manual The block diagram indicates how data flows among components on the motherboard. Please refer to the following figure for your motherboard’s layout design.
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LEC-2290E User Manual Description Connect internal RS232(COM7) S1/S2 on S3/S4 off Connect external RS232 from CN1. /S2 off (Debug & update f.w) S3/S4 on Description. DESCRIPTION JIG1 Normal 1-2 Short IG mode 1-2 Open JIGBTN1 Description. DESCRIPTION Power button from MCU...
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LEC-2290E User Manual 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, and wear ESD protection gloves when conducting the steps in this chapter.
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LEC-2290E User Manual The system supports two 2.5” HDD/SSD drive bays, with one 2.5” SSD drive included. The following will discuss disk drive installation procedures. 1. Power off the system and unplug the power cord. Unscrew the two thumbscrews that fix the tray on the system.
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LEC-2290E User Manual This system comes with an external M.2 slot, supporting dual SIM design. The following will discuss the installation of 4G module and SIM cards. Loosen the two screws that secure the tray and draw out the tray by its grip.
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LEC-2290E User Manual The system supports one (1) slot for mSATA memory card. Please follow the steps for installation. 1. Power off the system and open the system chassis cover. Locate the mSATA memory slot on the motherboard. 2. Align the notch of the memory card with the socket key in the pin slot.
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LEC-2290E User Manual The motherboard supports two (2) memory slots for DDR4 registered DIMM. Please follow the steps for installation. 1. Power off the system and open the system chassis cover. Locate the memory slots on the motherboard. 2. Align the notch of the module with the socket key in the pin slot.
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LEC-2290E User Manual LEC-2290E comes with a slot for GPU graphic card expansion. The GPU graphic card requires a rather complex installation process; therefore, the assembly must be handled with care. Please read through the instructions in this section to make sure you have acquired the necessary knowledge and comply with the requirements.
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LEC-2290E User Manual 4. Open the top chassis. 5. First remove the secure casings parts (side part & bottom part). To remove the side part, unscrew the six (6) screws. Casing Side Part To remove the bottom part, unscrew the two (2) screws from the underside.
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LEC-2290E User Manual 6. After removing the casing parts, install the swappable fans. Secure the fan with four (4) screws each. 7. Place the bottom casing part and secure with two (2) screws on the underside. 8. Install the GPU graphic card. Align...
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LEC-2290E User Manual 10. Place the fan power cables through the side casing hole. 11. Gentle push the side casing part in place, and secure with six (6) screws. 12. Insert the fan power cables into the connectors.
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LEC-2290E User Manual 13. Place the top chassis back and secure with four (4) screws. 14. Insert the bottom panel back, watch out for the PCIe pins and metal pillars. Secure with four (4) screws. 15. The GPU graphic card has been successfully installed.
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LEC-2290E User Manual IPMI provides better server management, server monitoring, and remote access. IPMI is independent of the system’s CPU operating system via hardware applied directly into the motherboard. Please follow the steps for installation. 1. Power off the system and turn the system upside down.
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LEC-2290E User Manual 4. Align the notch of the module with the socket key in the pin slot. 5. Insert the BMC card pins at 30 degrees into the socket until it is fully seated. Notch 6. Push down on the module until the slot latches catches and clicks into place.
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LEC-2290E User Manual The system can be mounted on a flat surfaced wall. Please take the following into considerations when mounting the system onto the wall. 1. Fix the wallmount brackets onto the system bottom by securing them with four provided screws.
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LEC-2290E User Manual On the wall, measure the exact place where you want to hang the system, and drill four holes that match the four mounting holes on both brackets. Insert four anchoring bolts into the holes. Align the four mounting holes on the system’s brackets with the four anchoring bolts you just installed on the wall.
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LEC-2290E User Manual The system has AMI BIOS built-in, with a SETUP utility that allows users to configure required settings or to activate certain system features. Pressing the <Tab> or <Del> key immediately allows you to enter the Setup utility.
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LEC-2290E User Manual Setup main page contains BIOS information and project version information. Feature Description BIOS Vendor: American Megatrends Core Version: AMI Kernel version, CRB code base, X64 Compliancy: UEFI version, PI version BIOS Information Project Version: BIOS release version...
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LEC-2290E User Manual Select the Advanced menu item from the BIOS setup screen to enter the “Advanced” setup screen. Users can select any of the items in the left frame of the screen.
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LEC-2290E User Manual Feature Options Description Disabled Enable/Disable moving of DRAM contents to PRM C6DRAM Enabled memory when CPU is in C6 state Software Guard Disabled Enable/Disable Software Guard Extensions (SGX) Extensions (SGX) Enabled CPU Flex Ratio Disabled Enable/Disable CPU Flex Ratio Programming...
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LEC-2290E User Manual Enabled for Windows XP and Linux (OS optimized for Disabled Hyper-Threading Technology) and Disabled for other Hyper-Threading Enabled optimized Hyper-Threading Technology). Disabled Enable/Disable BIST (Built-In Self Test) on reset BIST Enabled HALT Loop AP threads Idle Manner for waiting signal to run...
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LEC-2290E User Manual Feature Options Description Max Battery Select the performance state that the BIOS will Boot performance Max Non-Turbo set starting from reset vector. mode Performance Turbo Performance" Intel(R) Disabled Allows more than two frequency ranges to be SpeedStep(tm) Enabled supported.
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LEC-2290E User Manual Feature Options Description Disabled When Disabled ME will be put into ME Temporarily ME State Enabled Disabled Mode.
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LEC-2290E User Manual Feature Options Description Disabled Enable/Disable Me FW Image Re-Flash function. Me FW Image Re-Flash Enabled...
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LEC-2290E User Manual Feature Options Description Enables or disables BIOS support for security device. By Security Device Enabled disabling this function, OS will not show Security Support Disabled Device. TCG EFI protocol and INT1A interface will not be available.
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LEC-2290E User Manual Feature Options Description Enables or disables BIOS support for security device. By Security Device Enabled disabling this function, OS will not show Security Support Disabled Device. TCG EFI protocol and INT1A interface will not be available. Enables or disables Security Device.
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LEC-2290E User Manual Feature Options Description Enables or disables BIOS support for security device. By Security Device Enabled disabling this function, OS will not show Security Support Disabled Device. TCG EFI protocol and INT1A interface will not be available. Enabled SHA-1 PCR Bank Enables or disables SHA-1 PCR Bank.
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LEC-2290E User Manual Feature Options Description Enabled Serial Port Enables or disables Serial Port 1. Disabled Device Settings IO=3F8h; IRQ = 4...
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LEC-2290E User Manual Feature Options Description Enabled Serial Port Enables or disables Serial Port 2. Disabled Device Settings IO=2F8h; IRQ = 3...
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LEC-2290E User Manual Feature Options Description Smart Fan Control None Smart Fan Parameters...
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LEC-2290E User Manual Feature Options Description Manual Mode Smart Fan Mode Smart Fan Mode select Smart Fan Mode Target Input Target Temperature (Range:0 - 127) Temperature T1 Target Input Target Temperature (Range:0 - 127) Temperature T2 Target Input Target Temperature (Range:0 - 127)
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LEC-2290E User Manual Feature Options Description Watch Dog Timer Enabled Enables or disables Watch Dog Timer function Disabled...
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LEC-2290 User Manual Feature Options Description COM0 Enabled Enables or disables Console Redirection Console Redirection Disabled...
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LEC-2290 User Manual Feature Options Description VT100: ASCII char set VT100 VT100+:Extends VT100 to support color, function keys, etc. VT100+ Terminal Type VT-UTF8:Uses UTF8 encoding to map Unicode chars onto 1 or VT-UTF8 more bytes ANSI ANSI: Extended ASCII char set 9600 19200 Selects serial port transmission speed.
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LEC-2290 User Manual None Flow Control Hardware Flow Control can prevent data loss from buffer overflow. RTS/CTS VT-UTF8 Combo Key Disabled Enables VT-UTF8 Combination Key Support for ANSI/VT100 Support Enabled terminals Disabled With this mode enabled, only text will be sent. This is to capture Recorder Mode Enabled Terminal data.
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LEC-2290 User Manual Feature Options Description Redirection COM COM0 Select a COM port to display redirection of Legacy Port OS and Legacy OPROM Messages. 80x24 On Legacy OS, the Number of Rows and Columns Resolution 80x25 supported redirection. When Bootloader is selected, Legacy Console Redirection is disabled before booting to legacy Redirection After Always Enable...
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LEC-2290 User Manual Feature Options Description Disabled Re-enable Bus Master Attribute disabled during Pci BME DMA Mitigation Enabled enumeration for PCI Bridges after SMM Locked Globally Enables or Disables Hot-Plug support for the entire Disabled System. If System has Hot-Plug capable Slots and this Hot-Plug Support Enabled option set to Enabled, it provides a Setup screen for...
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LEC-2290 User Manual Feature Options Description Enables Legacy USB support. Enabled Auto option disables legacy support if no Legacy USB Support Disabled USB devices are connected; Auto Disabled option will keep USB devices available only for EFI applications. This is a workaround for OSes without XHCI Enabled XHCI Hand-off hand-off support.
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LEC-2290 User Manual Feature Options Description Disabled Network Stack Enables or disables UEFI Network Stack Enabled...
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LEC-2290 User Manual Feature Options Description Disabled CSM Support Enables or disables CSM Support Enabled Do Not Launch Controls the execution of UEFI and Legacy Network UEFI PXE OpROM Legacy Do Not Launch Controls the execution of UEFI and Legacy Storage UEFI Storage OpROM...
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LEC-2290 User Manual Feature Options Description Control Disabled Legacy PXE MGMT Lan1 Control Legacy PXE Boot from which Lan Boot from MGMT Lan2...
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LEC-2290 User Manual Select the Chipset menu item from the BIOS setup screen to enter the Platform Setup screen. Users can select any of the items in the left frame of the screen.
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LEC-2290 User Manual Feature Options Description Disabled VT-d VT-d capability Enabled Enable/Disable above 4GB MemoryMappedIO BIOS Above 4GB MMIO Disabled assignment This is enabled automatically when Aperture BIOS assignment Enabled Size is set to 2048MB. Disabled X2APIC Opt Out Enable/Disable X2APIC_OPT_OUT bit Enabled...
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LEC-2290 User Manual Feature Options Description Auto Maximum Memory 1067 Maximum Memory Frequency Selections in Mhz. Valid Frequency values should match the refclk, i.e. divide by 133 or 100 3200 Dynamic Maximum Value of TOLUD. Dynamic assignment would 1 GB Max TOLUD adjust TOLUD automatically based on largest MMIO length of installed graphic controller...
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LEC-2290 User Manual Note: if you have BMC card, and want to use KVM feature, please set Primary Display to PCI. Feature Options Description AUTO IGFX Select Which of IGFX/PEG/PCI Graphics Primary Display PEGE Device should be Primary Display Or select SG for Switchable Gfx Select the card used on the platform Auto...
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LEC-2290 User Manual Feature Options Description Disabled Enable Root Port Enabled Enable or Disable the Root Port Auto Auto Gen1 Max Link Speed Configure PEG 0:1:0 Max Speed Gen2 Gen3 Sets the upper limit on power supplied by slot. Power limit (in PEG0 Slot Power Limit Watts) is calculated by multiplying this value by the Slot Power Value...
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LEC-2290 User Manual Feature Options Description Serial IRQ Quiet Configure Serial IRQ Mode. Mode Continuous Power On Restore AC Specify what state to go to when power is re-applied after a Power Off Power Loss power failure (G3 state). Last State...
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LEC-2290 User Manual Feature Options Description PCI Express Root Disabled Control the PCI Express Root Port. Port 9 Enabled Disabled Set the ASPM Level: Force L0s - Force all links to L0s ASPM 8 State AUTO - BIOS auto configure DISABLE - Disables L0sL1 ASPM Auto...
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LEC-2290 User Manual Feature Options Description Enabled SATA Controller(s) Enable/Disable SATA Device. Disabled AHCI SATA Mode Selection Determines how SATA controller(s) operate. Intel RST Enabled Aggressive LPM Support Enable PCH to aggressively enter link power state. Disabled Enabled Port 2 Enable or Disable SATA Port Disabled Enabled...
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LEC-2290 User Manual Feature Options Description Disabled Enable will lock bytes 38h-3Fh in the lower/upper RTC Memory Lock Enabled 128-byte bank of RTC RAM Enable/Disable the PCH BIOS Lock Enable feature. Disabled BIOS Lock Required to be enabled to ensure SMM Enabled protection of flash.
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LEC-2290 User Manual Select the Security menu item from the BIOS setup screen to enter the Security Setup screen. Users can select any of the items in the left frame of the screen. Feature Description If ONLY the Administrator's password is set, it only limits access to Setup and is only asked for when entering Administrator Password Setup.
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LEC-2290 User Manual Feature Options Description Secure Boot is activated when Platform Key (PK) is Secure Boot Disabled enrolled, System mode is User/Deployed, and CSM Enable Enabled function is disabled. Customizable Secure Boot mode: In Custom mode, Secure Boot Standard Secure Boot Policy variables can be configured by a Mode Custom...
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LEC-2290 User Manual Feature Options Description Factory Key Disabled Provision factory default keys on next re-boot only Provision Enabled when System in Setup Mode. Force System to User Mode. Configure NVRAM to Restore Factory None contain OEM-defined factory default Secure Boot keys keys.
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LEC-2290 User Manual Select the Boot menu item from the BIOS setup screen to enter the Boot Setup screen. Users can select any of the items in the left frame of the screen. Feature Options Description The number of seconds to wait for setup Setup Prompt Timeout activation key.
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LEC-2290 User Manual 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. ■ Discard Changes and Exit Select this option to quit Setup without saving any modifications to the system configuration.
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LEC-2290 User Manual ■ Save Changes and Reset When Users have completed the system configuration changes, select this option to save the changes and reset from BIOS Setup in order for the new system configuration parameters to take effect. The following window will appear after selecting the “Save Changes and Reset”...
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LEC-2290 User Manual You can configure the value of voltage, power on delay, DI/DO and others on LEC-2290 via the MCU command line. Below are the requirements to enable the command line 1. Host communication interface: COM#7 (RS-232) 2. Support buad rate: 57600/ 8N1 3.
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LEC-2290 User Manual Example 1. The minimum voltage for startup Setting: 6V(6000mV) SET STARTUP_VOLTAGE 6000 command response massage GET STARTUP_VOLTAGE command STARTUP_VOLTAGE= 6000 response massage 2. The delay time for POWERON_DELAY state Setting: 4 S SET POWERON_DELAY 4 command response massage GET POWERON_DELAY command POWERON_DEALY= 4...
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LEC-2290 User Manual 7. Write/Read Digital DO state Setting: DO1/DO2/DO3/DO4/DO5/DO6/DO7/DO8 SET DIGITAL_DO 3 command response massage GET DIGITAL_DO command DIGITAL_DO= 3 response massage ______________________________________________________________ DO1/bit0 DO2/bit1 DO3/bit2 DO4/bit3 DO5/bit4 DO6/bit5 DO7/bit6 DO8/bit7 To achieve DO1~8 enable, please entry value setting at 255. 8.
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Please enter BIOS Setup Menu (<Delete> or <tab>), CHIPSET>SYSTEM Agent (SA) Configuration> Graphics Configuration>Primary Display set to IGFX.
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LEC-2290 User Manual Insert the following: Now execute the below: Verify that Docker Engine - Community is installed correctly by running the hello-world image: Add the following lines in kubernetes.list and save the file: Now execute the below:...
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LEC-2290 User Manual Add a # before all the lines that start with /swap. # is a comment and the result should look something like this: Execute the following command: Following the instructions in the output, execute the commands as shown below: Output: Execute the below:...
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LEC-2290 User Manual Output: Example 1: nvidia-smi output: Example 2: CUDA-Vector-Add Add the below and save it as cuda-samples.yaml: Run the below command to create a sample gpu pod: Output:...
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LEC-2290 User Manual The status explanations of LED indicators on the Front Panel are as follows: [Status ] System [Gbe Port] Power/WWAN [PoE Port] Speed/Link Link/Activity System Power Solid Green The system is powered on The system is powered off HDD Activity Blinking Green Data access activity...
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LEC-2290 User Manual 1. Make sure your system is turned off. 2. Follow the wiring definition and illustration below to connect the power source to the system through the 4-pin terminal block connector as DC Input. Connect the two Power Wires to the Terminal Block (supplied along with the system) by respectively inserting the red wire to the Positive contact, the other wire to the Negative contact, and then secure them onto the terminal block.
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LEC-2290 User Manual 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.
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LEC-2290 User Manual When requesting RMA service, please fill out the following form. Without this form enclosed, your RMA cannot be processed.