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Copyright © 2008 Huawei Technologies Co., Ltd.
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ritten consent of Huawei Technologies Co., Ltd.
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and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
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espective holders.
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Summary of Contents for Huawei EM820U
- Page 1 Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their espective holders.
- Page 2 Table of Contents Getting to Know the EM820U ....................... 3 Requirements for the PC ........................ 4 Preparing the EM820U........................4 Installa tion Guide........................... 4...
- Page 3 Note: This manual briefly describes the preparation, the process for installing/uninstalling, and safety precautions for using Huawei EM820U HSPA+ Embedded PC Module (hereinafter referred to as the EM820U). You are recommended to read the manual before using the EM820U. The signal strength and the transmission rate are affected by the actual environment.
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Page 4: Getting To Know The Em820U
Getting to Know the EM820U The following figure shows the appearance of the EM820U. The actual product may differ. Mini PCI Express connector It is u d to connect the E M820U to the WWAN Mini PCI Express interface of the PC. -
Page 5: Requirements For The Pc
PC. Note: In certain cases, your PC may be disassembled only by the professionals. Before you install the EM820U onto the main board of the PC, consult the PC manufacturer or read the user manual of the PC. Installation Guide... - Page 6 Installing the EM820U onto the Main Board of the PC Insert the Mini PCI Express connector of the EM820U into the WWAN Mini PCI Express interface on the main board of the PC. Press downwards to fix the EM820U in the module slot.
- Page 7 820U onto the main board of the PC with two screws provided in the EM820U packing box. Insert the connector of the main antenna into the MAIN antenna interface (M) of the EM820U according to the indication on the label of the EM820U. Insert the connector o f the auxiliary antenna into the AUX antenna interface (A) of the EM820U in the same way.
- Page 8 Insert the antenna connectors vertically into the antenna interfaces of the EM820U. Do not pinch the antenna cable or damage the connectors. Otherwise, the wireless performance of the EM820U may be reduced or the EM820U cannot work normally. Ensure that the antenna cables are routed through the channel in the frame of the PC and do not lay across the raised edges of the frame.
- Page 9 Slide backwards the two clips to release the EM820U from the slot. Then, lift up the EM820U. Installing the EM820U Software A disk is provided in the EM820U packing box. The disk contains the management program and the driver of the EM820U.
- Page 10 Insert t he disk into the disk drive of the PC. The OS automatically starts the installation wizard. Note: the auto-run program does not respond, find the AutoRun.exe file under the disk path. Then dou le-click AutoRun.exe to run the program. Follow the prompts o f the installation wizard.