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IEI Technology iQ7-BT User Manual

Qseven rev 2.0 module with 22nm intel atom / celeron processor, 2 gb / 4 gb ddr3l, and rohs compliant
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iQ7-BT Qseven Module
MODEL:
iQ7-BT
Qseven® Rev. 2.0 Module with
22nm Intel® Atom™/Celeron® Processor,
2 GB/4 GB DDR3L, and RoHS Compliant

User Manual

Page i
Rev. 1.01 – June 29, 2017

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Summary of Contents for IEI Technology iQ7-BT

  • Page 1: User Manual

    Qseven Module MODEL: iQ7-BT Qseven® Rev. 2.0 Module with 22nm Intel® Atom™/Celeron® Processor, 2 GB/4 GB DDR3L, and RoHS Compliant User Manual Page i Rev. 1.01 – June 29, 2017...
  • Page 2 Qseven Module Revision Date Version Changes June 29, 2017 1.01 Clarified BIOS specifications March 23, 2015 1.00 Initial release Page ii...
  • Page 3 Qseven Module Copyright COPYRIGHT NOTICE The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages.

  • Page 4: Table Of Contents

    Qseven Module Table of Contents 1 INTRODUCTION......................1 1.1 I ......................2 NTRODUCTION 1.2 F ........................2 EATURES 1.3 M ....................3 ODEL ARIATIONS 1.4 B ..................... 4 OARD VERVIEW 1.5 D ....................... 5 IMENSIONS 1.6 D ........................ 6 1.7 T...
  • Page 5 Qseven Module 4.2 M ........................29 4.3 A ....................... 30 DVANCED 4.3.1 ACPI Settings ....................31 4.3.2 IT8528 Super IO Configuration............... 32 4.3.2.1 Serial Port n Configuration ............... 32 4.3.3 iWDD H/W Monitor ..................34 4.3.3.1 Smart Fan Mode Configuration ..............35 4.3.4 RTC Wake Settings ...................
  • Page 6 Figure 1-1: iQ7-BT...........................2 Figure 1-2: On-board Components and Connectors ..............4 Figure 1-3: iQ7-BT Dimensions (mm) ...................5 Figure 1-4: iQ7-BT Dimensions with Heatsink (mm)..............5 Figure 1-5: Data Flow Diagram......................6 Figure 3-1: Qseven Connector Location ..................16 Figure 3-2: Connect the Qseven Connectors ................21 Figure 3-3: Secure the Heatsink....................22...
  • Page 7 Qseven Module List of Tables Table 1-1: Model Variations ......................3 Table 1-2: iQ7-BT Specifications....................8 Table 2-1: Packing List.........................11 Table 2-2: Optional Items......................12 Table 3-1: Qseven Connector Pin Definitions ................20 Table 4-1: BIOS Navigation Keys ....................28 Page vii...
  • Page 8 Qseven Module BIOS Menus BIOS Menu 1: Main ........................29 BIOS Menu 2: Advanced ......................30 BIOS Menu 3: ACPI Settings .......................31 BIOS Menu 4: IT8528 Super IO Configuration ................32 BIOS Menu 5: Serial Port n Configuration Menu...............32 BIOS Menu 6: iWDD H/W Monitor ....................34 BIOS Menu 7: Smar Fan Mode Configuration................35...

  • Page 9: Introduction

    Qseven Module Chapter Introduction Page 1...

  • Page 10: Introduction

    The iQ7-BT provides a low power option with the full range of modern I/O options. The iQ7-BT embedded module is designed for flexible integration by system developers into customized platform devices.

  • Page 11: Model Variations

    Qseven Module 1.3 Model Variations There are several models of the iQ7-BT series. The model variations are listed in Table 1-1. Model On-board SoC Operating Temp. Standard iQ7-BT-E38251 Intel® Atom™ processor E3825 -20ºC ~ 60ºC (1.33 GHz, dual-core, 1 MB cache, 6 W TDP) -40°C–85°C...

  • Page 12: Board Overview

    Qseven Module 1.4 Board Overview The on-board components and connector of the iQ7-BT are shown in the figures below. Figure 1-2: On-board Components and Connectors Page 4...

  • Page 13: Dimensions

    Qseven Module 1.5 Dimensions The main dimensions of the iQ7-BT are shown in the diagram below. Figure 1-3: iQ7-BT Dimensions (mm) Figure 1-4: iQ7-BT Dimensions with Heatsink (mm) Page 5...

  • Page 14: Data Flow

    Qseven Module 1.6 Data Flow Figure 1-5 shows the data flow between the system chipset, the CPU and other components installed on the motherboard. Figure 1-5: Data Flow Diagram Page 6...

  • Page 15: Technical Specifications

    Qseven Module 1.7 Technical Specifications The iQ7-BT technical specifications are listed below. iQ7-BT Qseven® Rev. 2.0 Form Factor  Standard Intel® Atom™ processor E3825 (1.33 GHz, dual-core, 1 MB cache, 6 W TDP) Intel® Atom™ processor E3845 (1.91 GHz, quad-core, 2 MB cache, 10 W TDP) By request (MOQ: 100 pcs/lot) ...

  • Page 16: Table 1-2: Iq7-Bt Specifications

    Power Consumption memory) -20ºC ~ 60ºC Operating Temperature -40ºC ~ 85ºC (W2 models) -30ºC ~ 70ºC Storage Temperature 5% ~ 95% (non-condensing) Operating Humidity 70 mm x 70 mm Dimensions 300 g/150 g Weight (GW/NW) Table 1-2: iQ7-BT Specifications Page 8...

  • Page 17: Packing List

    Qseven Module Chapter Packing List Page 9...

  • Page 18: Anti-Static Precautions

    Only handle the edges of the PCB: Don't touch the surface of the  motherboard. Hold the motherboard by the edges when handling. 2.2 Unpacking Precautions When the iQ7-BT is unpacked, please do the following: Follow the antistatic guidelines above.  Make sure the packing box is facing upwards when opening.

  • Page 19: Packing List

    If any of the components listed in the checklist below are missing, do not proceed with the installation. Contact the IEI reseller or vendor the iQ7-BT was purchased from or contact an IEI sales representative directly by sending an email to ales@ieiworld.com.

  • Page 20: Optional Items

    Qseven Module 2.4 Optional Items The following are optional components which may be separately purchased: Item and Part Number Image Baseboard for Qseven modules (P/N: iQ7-DB-MATX) Table 2-2: Optional Items Page 12...

  • Page 21: Installation

    Qseven Module Chapter Installation Page 13...

  • Page 22: Anti-Static Precautions

    Electrostatic discharge (ESD) can cause serious damage to electronic components, including the iQ7-BT. Dry climates are especially susceptible to ESD. It is therefore critical that whenever the iQ7-BT or any other electrical component is handled, the following anti-static precautions are strictly adhered to.
  • Page 23 Turn all power to the iQ7-BT off:  When working with the iQ7-BT, make sure that it is disconnected from all power supplies and that no electricity is being fed into the system. Before and during the installation of the iQ7-BT DO NOT: Remove any of the stickers on the PCB board.

  • Page 24: Qseven Connector Pinouts

    Qseven Module 3.3 Qseven Connector Pinouts CN Label: J_GF1 230-pin Qseven connector CN Type: See Figure 3-1 CN Location: See Table 3-1 CN Pinouts: The standard Qseven connector location and pinouts are shown below. Figure 3-1: Qseven Connector Location Pin No.
  • Page 25 Qseven Module Pin No. Description Pin No. Description SLEEP# LID# PWGIN BATLOW# PM_SYSRST_R# SATA_TXP0 SATA_TXP1 SATA_TXN0 SATA_TXN1 SATALED# SATA_RXP0 SATA_RXP1 SATA_RXN0 SATA_RXN1 BIOS_DISO# SDIO_CLK SDIO_CD_N SDIO_CMD SDIO_PWR_N SDIO_D1 SDIO_D0 SDIO_D3 SDIO_D2 AT_ATX#DET HDA_SYNC SMB_CLK HDA_RST# SMB_DATA HDA_BCLK SMBALERT# HDA_SDI...
  • Page 26 Qseven Module Pin No. Description Pin No. Description GL852_OC1# USB_OC#_0_1_R USB1-_GL850 USB_PN2- USB1+_GL850 USB_PP2+ USB_PN1- USB_PN0- USB_PP1+ USB_PP0+ LVDS_A0+ LVDS_B0+ LVDS_A0- LVDS_B0- LVDS_A1+ LVDS_B1+ LVDS_A1- LVDS_B1- LVDS_A2+ LVDS_B2+ LVDS_A2- LVDS_B2- LVDS_PPEN LVDS_BLEN LVDS_A3+ LVDS_B3+ LVDS_A3- LVDS_B3- LVDS_A_CLK+ LVDS_B_CLK+ LVDS_A_CLK-...
  • Page 27 Qseven Module Pin No. Description Pin No. Description TMDS_TXP2 DDI1_CTRLDATA TMDS_TXN2 DDI1_CTRLCLK DDI1_HPD LVDS_ DC CLK_PCIIE0_P PCIE_WAKE# CLK_PCIIE0_N BUF_PLT_RST# PCIE_TXP2 PCIE_RXP2 PCIE_TXN2 PCIE_RXN2 SOC_TX SOC_RTS PCIE_TXP1 PCIE_RXP1 PCIE_TXN1 PCIE_RXN1 SOC_RX SOC_CTS PCIE_TXP0 PCIE_RXP0 PCIE_TXN0 PCIE_RXN0 LPC_AD0 LPC_AD1 LPC_AD2 LPC_AD2...

  • Page 28: Mounting Iq7-Bt To Baseboard

    Never run the Qseven module without the heatsink and a thermal pad. The thermal pad acts as a thermal interface between the module and the heatsink. The heatsink must be installed on the iQ7-BT to maintain proper operating temperatures. Make sure to maintain the heatsink temperature under 60C (or 85C for W2 models) in operation.

  • Page 29: Figure 3-2: Connect The Qseven Connectors

    Follow the steps below to install the iQ7-BT to the optional baseboard. Align the Qseven connector on the edge of the iQ7-BT with the corresponding Step 1: socket on the baseboard. Slide the iQ7-BT into the socket at an angle of about 20º. (Figure 3-2). Figure 3-2: Connect the Qseven Connectors Ensure a thermal pad is placed on the CPU of the iQ7-BT.

  • Page 30: Software Installation

    Qseven Module Figure 3-3: Secure the Heatsink 3.5 Software Installation NOTE: The content of the CD may vary throughout the life cycle of the product and is subject to change without prior notice. Visit the IEI website or contact technical support for the latest updates.

  • Page 31: Figure 3-4: Start Up Screen

    Qseven Module Figure 3-4: Start Up Screen Click iQ7-BT. Step 3: The list of drivers in Figure 3-5 appears. Step 4: Figure 3-5: Drivers Page 23...

  • Page 32: Available Software Drivers

    Qseven Module 3.5.2 Available Software Drivers All the drivers for the iQ7-BT are on the utility CD that came with the system. The utility CD contains drivers for Windows 7 and Windows 8 operating systems. Please select the corresponding drivers for the system.
  • Page 33 Qseven Module The following drivers can be installed on the Windows 8 operating system: Bay Trail SOC  Chipset Graphics I/O driver LAN–Intel  Audio  Page 25...

  • Page 34: Bios

    Qseven Module Chapter BIOS Page 26...

  • Page 35: Introduction

    Qseven Module 4.1 Introduction The BIOS is programmed onto the BIOS chip. The BIOS setup program allows changes to certain system settings. This chapter outlines the options that can be changed. 4.1.1 Starting Setup The UEFI BIOS is activated when the computer is turned on. The setup program can be activated in one of two ways.

  • Page 36: Getting Help

    Qseven Module Function Esc key Main Menu – Quit and not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu -- Exit current page and return to Main Menu General help, only for Status Page Setup Menu and Option...

  • Page 37: Main

    Qseven Module 4.2 Main The Main BIOS menu (BIOS Menu 1) appears when the BIOS Setup program is entered. The Main menu gives an overview of the basic system information. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc.

  • Page 38: Advanced

    Qseven Module Use the System Time option to set the system time. Manually enter the hours, minutes and seconds. 4.3 Advanced Use the Advanced menu (BIOS Menu 2) to configure the CPU and peripheral devices through the following sub-menus:...

  • Page 39: Acpi Settings

    Qseven Module 4.3.1 ACPI Settings The ACPI Settings menu (BIOS Menu 3) configures the Advanced Configuration and Power Interface (ACPI) options. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced ACPI Settings Select ACPI sleep state the system will enter...

  • Page 40: It8528 Super Io Configuration

    Qseven Module 4.3.2 IT8528 Super IO Configuration Use the IT8528 Super IO Configuration menu (BIOS Menu 4) to set or change the configurations for the serial ports. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced IT8528 Super IO Configuration...
  • Page 41 Qseven Module 4.3.2.1.1 Serial Port 1 Configuration  Serial Port [Enabled] Use the Serial Port option to enable or disable the serial port.  Disable the serial port Disabled  Enable the serial port Enabled EFAULT  Change Settings [Auto] Use the Change Settings option to change the serial port IO port address and interrupt address.

  • Page 42: Iwdd H/W Monitor

    Qseven Module 4.3.3 iWDD H/W Monitor The iWDD H/W Monitor menu (BIOS Menu 6) displays the CPU temperature and CPU fan speed, and contains the fan configuration submenu. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced...

  • Page 43: Smart Fan Mode Configuration

    Qseven Module 4.3.3.1 Smart Fan Mode Configuration Use the Smart Fan Mode Configuration submenu (BIOS Menu 7) to configure the smart fan temperature and speed settings. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced Smart Fan Mode Configuration...

  • Page 44: Rtc Wake Settings

    Qseven Module  Auto mode fan slope PWM Use the + or – key to change the Auto mode fan slope PWM value. Enter a decimal number between 1 and 64. 4.3.4 RTC Wake Settings The RTC Wake Settings menu (BIOS Menu 8) enables the system to wake at the specified time.

  • Page 45: Serial Port Console Redirection

    Qseven Module following options appear with values that can be selected: Wake up every day Wake up date Wake up hour Wake up minute Wake up second After setting the alarm, the computer turns itself on from a suspend state when the alarm goes off.
  • Page 46 Qseven Module  Console Redirection [Disabled] Use Console Redirection option to enable or disable the console redirection function.  Disabled the console redirection function Disabled EFAULT  Enabled the console redirection function Enabled NOTE: The following five options appear when the Console Redirection option is enabled.
  • Page 47 Qseven Module  Data Bits [8] Use the Data Bits option to specify the number of data bits.  Sets the data bits at 7.  Sets the data bits at 8. EFAULT  Parity [None] Use the Parity option to specify the parity bit that can be sent with the data bits for detecting the transmission errors.

  • Page 48: Cpu Configuration

    Qseven Module 4.3.6 CPU Configuration Use the CPU Configuration menu (BIOS Menu 10) to view detailed CPU specifications and configure the CPU. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced CPU Configuration Enabled for Windows XP and Linux (OS optimized Intel(R) Atom(TM) CPU E3827 @ 1.74GHz...
  • Page 49 Qseven Module L1 Data Cache: Lists the amount of data storage space on the L1 cache.  L1 Code Cache: Lists the amount of code storage space on the L1 cache.  L2 Cache: Lists the amount of storage space on the L2 cache.

  • Page 50: Ide Configuration

    Qseven Module 4.3.7 IDE Configuration Use the IDE Configuration menu (BIOS Menu 11) to change and/or set the configuration of the SATA devices installed in the system. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced IDE Configuration Enable or disable Serial ATA.

  • Page 51: Trusted Computing

    Qseven Module 4.3.8 Trusted Computing Use the Trusted Computing menu (BIOS Menu 12) to configure settings related to security device. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced Configuration Enables or Disables BIOS support for security...

  • Page 52: Usb Configuration

    Qseven Module 4.3.9 USB Configuration Use the USB Configuration menu (BIOS Menu 13) to read USB configuration information and configure the USB settings. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Advanced USB Configuration Enables Legacy USB support.

  • Page 53: Security Configuration

    Intel® Trusted Execution Engine (TXE) disabled Disabled NOTE: The TXE option must be disabled when the user needs to flash BIOS in the following situations: 1. Flash the BIOS of the baseboard (IQ7-DB-MATX). 2. Flash the BIOS of the newly installed iQ7-BT module. Page 45...

  • Page 54: Chipset

    Qseven Module 4.4 Chipset Use the Chipset menu (BIOS Menu 15) to access the North Bridge and South Bridge configuration menus. WARNING! Setting the wrong values for the Chipset BIOS selections in the Chipset BIOS menu may cause the system to malfunction.

  • Page 55: North Bridge

    Qseven Module 4.4.1 North Bridge Use the North Bridge menu (BIOS Menu 16) to configure the north bridge parameters. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Chipset > Intel IGD Configuration Config Intel IGD Settings. Memory Information --------------------- : Select Screen...
  • Page 56 Qseven Module  Primary Display [Auto] Use the Primary Display option to select the primary graphics controller the system uses. The following options are available: Auto  Default  PCIe    DVMT Pre-Allocated [256M] Use the DVMT Pre-Allocated option to set the amount of system memory allocated to the integrated graphics processor when the system boots.
  • Page 57 Qseven Module  On board LVDS [Disabled] Use the On board LVDS option to disable or enable the LVDS function.  LVDS function is disabled. Disabled EFAULT  LVDS function is enabled. Enabled  Backlight Control Type [PWM] Use the Backlight Control Type option to select the backlight controlling type.

  • Page 58: South Bridge Configuration

    Qseven Module  LVDS Brightness Mode Use the LVDS Brightness Mode option to select the LVDS screen brightness. Configuration options are listed below. Low Brightness  High Brightness  EFAULT 4.4.2 South Bridge Configuration Use the South Bridge menu ( B IOS Menu 18) to configure the south bridge chipset.
  • Page 59 Qseven Module  The system returns to its previous state. If it was on, it Last State EFAULT turns itself on. If it was off, it remains off.  Audio Controller [Enabled] Use the Audio Controller BIOS option to enable or disable the High Definition Audio controller.

  • Page 60: Pci Express Configuration

    Qseven Module 4.4.2.1 PCI Express Configuration Use the PCI Express Configuration menu (BIOS Menu 19) to select the support type of the PCI Express or PCIe Mini slots. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Chipset...

  • Page 61: Security

    Qseven Module 4.5 Security Use the Security menu (BIOS Menu 20) to set system and user passwords. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset Security Boot Save & Exit Password Description Set Setup Administrator Password If ONLY the Administrator’s password is set,...

  • Page 62: Boot

    Qseven Module 4.6 Boot Use the Boot menu (BIOS Menu 21) to configure system boot options. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset Security Boot Save & Exit Boot Configuration Select the keyboard...
  • Page 63 Qseven Module  Quiet Boot [Enabled] Use the Quiet Boot BIOS option to select the screen display when the system boots.  Normal POST messages displayed Disabled  OEM Logo displayed instead of POST messages Enabled EFAULT  UEFI Boot [Disabled] Use the UEFI Boot BIOS option to allow the system to boot from the UEFI devices.

  • Page 64: Save & Exit

    Qseven Module 4.7 Save & Exit Use the Save & Exit menu (BIOS Menu 22) to load default BIOS values, optimal failsafe values and to save configuration changes. Aptio Setup Utility – Copyright (C) 2013 American Megatrends, Inc. Main...
  • Page 65 Qseven Module  Restore User Defaults Use the Restore User Defaults option to restore the user defaults to all the setup options. Page 57...

  • Page 66: A Regulatory Compliance

    Qseven Module Appendix Regulatory Compliance Page 58...
  • Page 67 Qseven Module DECLARATION OF CONFORMITY This equipment has been tested and found to comply with specifications for CE marking. If the user modifies and/or installs other devices in the equipment, the CE conformity declaration may no longer apply. FCC WARNING This equipment complies with Part 15 of the FCC Rules.

  • Page 68: B Product Disposal

    Qseven Module Appendix Product Disposal Page 60...
  • Page 69 Qseven Module CAUTION: Risk of explosion if battery is replaced by an incorrect type. Only certified engineers should replace the on-board battery. Dispose of used batteries according to instructions and local regulations. Outside the European Union–If you wish to dispose of used electrical and ...

  • Page 70: C Bios Options

    Qseven Module Appendix BIOS Options Page 62...
  • Page 71 Qseven Module Below is a list of BIOS configuration options in the BIOS chapter. 　 System Date [xx/xx/xx] ......................29 　 System Time [xx:xx:xx] .......................29 　 ACPI Sleep State [S3 (Suspend to RAM)]................31 　 Serial Port [Enabled]......................33 　 Change Settings [Auto] .......................33 　...
  • Page 72 Qseven Module 　 Audio Controller [Enabled] ....................51 　 XHCI Mode [Enabled]......................51 　 PCI Express Port n [Enabled] .....................52 　 Speed [Auto].........................52 　 Administrator Password .....................53 　 User Password ........................53 　 Bootup NumLock State [On]....................54 　 Quiet Boot [Enabled] ......................55 　...

  • Page 73: D Terminology

    Qseven Module Appendix Terminology Page 65...
  • Page 74 Qseven Module Audio Codec 97 (AC’97) refers to a codec standard developed by Intel® AC ’97 in 1997. Advanced Configuration and Power Interface (ACPI) is an OS-directed ACPI configuration, power management, and thermal management interface. Advanced Host Controller Interface (AHCI) is a SATA Host controller AHCI register-level interface.
  • Page 75 Qseven Module Dual Inline Memory Modules are a type of RAM that offer a 64-bit data DIMM bus and have separate electrical contacts on each side of the module. The digital inputs and digital outputs are general control signals that control the on/off circuit of external devices or TTL devices.
  • Page 76 Qseven Module Low-voltage differential signaling (LVDS) is a dual-wire, high-speed LVDS differential electrical signaling system commonly used to connect LCD displays to a computer. The Power-on Self Test (POST) is the pre-boot actions the system POST performs when the system is turned-on.

  • Page 77: E Watchdog Timer

    Qseven Module Appendix Watchdog Timer Page 69...
  • Page 78 Qseven Module NOTE: The following discussion applies to DOS environment. Contact IEI support or visit the IEI website for specific drivers for other operating systems. The Watchdog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to crash. This condition may have occurred by external EMIs or a software bug.
  • Page 79 Qseven Module NOTE: When exiting a program it is necessary to disable the Watchdog Timer, otherwise the system resets. EXAMPLE PROGRAM: ; INITIAL TIMER PERIOD COUNTER W_LOOP: AX, 6F02H ;setting the time-out value BL, 30 ;time-out value is 48 seconds ;...

  • Page 80: F Hazardous Materials Disclosure

    Qseven Module Appendix Hazardous Materials Disclosure Page 72...
  • Page 81 Qseven Module The details provided in this appendix are to ensure that the product is compliant with the Peoples Republic of China (China) RoHS standards. The table below acknowledges the presences of small quantities of certain materials in the product, and is applicable to China RoHS only.
  • Page 82 Qseven Module 此附件旨在确保本产品符合中国 RoHS 标准。以下表格标示此产品中某有毒物质的含量符 合中国 RoHS 标准规定的限量要求。 本产品上会附有”环境友好使用期限”的标签，此期限是估算这些物质”不会有泄漏或突变”的 年限。本产品可能包含有较短的环境友好使用期限的可替换元件，像是电池或灯管，这些元 件将会单独标示出来。 部件名称 有毒有害物质或元素 铅 汞 镉 六价铬 多溴联苯 多溴二苯 醚 (Pb) (Hg) (Cd) (CR(VI)) (PBB) (PBDE) 壳体 显示 印刷电路板 金属螺帽 电缆组装 风扇组装 电力供应组装 电池 O: 表示该有毒有害物质在该部件所有物质材料中的含量均在 SJ/T 11363-2006 (现由 GB/T 26572-2011 取代) 标准规定的限量要求以下。...

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