Huawei EM770U Скачать руководство пользователя страница 9 | Manualshive

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Removing the EM770U from the Main Board of the PC

1.

Disconnect the antenna cables from the EM770U. You can lift the connectors
with a small screwdriver.

2.

Remove the two screws with the screwdriver.

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Содержание EM770U

Страница 1: ...rks are trademarks of Huawei Technologies Co Ltd All other trademarks and trade names mentioned in this document are the property of their respective holders Notice The information in this document is subject to change without notice Every effort has been made in the preparation of this document to ensure accuracy of the contents but all statements information and recommendations in this document ...

Страница 2: ...Table of Contents Getting to Know the EM770U 1 Requirements for the PC 2 Preparing the EM770U 3 Installation Guide 4 Safety Information 10 i ...

Страница 3: ...recautions for using Huawei EM770U HSPA Module hereinafter referred to as the EM770U You are recommended to read the manual before using the EM770U The signal strength and the transmission rate are affected by the actual environment Getting to Know the EM770U The following figure shows the appearance of the EM770U The actual product may differ 1 3 2 2 1 ...

Страница 4: ...ich connect with laptop The max gain which is allowed of external antenna is 900M 2 1dBi 1800M 2 6dBi 2100M 4 3dBi 850M 4 28dBi 1900M 3 6dBi Requirements for the PC To use the EM770U the PC must meet the following requirements WWAN Mini PCI Express interface Windows 2000 SP4 Windows XP SP2 Windows Vista and Linux 2 6 18 or above The hardware of your PC must meet or exceed the recommended system re...

Страница 5: ...na If a USIM SIM card is provided by your service provider insert the USIM SIM card into the USIM SIM card slot on the main board of the PC Note In certain cases your PC may be disassembled only by the professionals Before you install the EM770U onto the main board of the PC consult the PC manufacturer or read the user manual of the PC 3 ...

Страница 6: ...lling the EM770U onto the Main Board of the PC 1 Insert the Mini PCI Express connector of the EM770U into the WWAN Mini PCI Express interface on the main board of the PC 2 Press downwards to fix the EM770U in the module slot 4 ...

Страница 7: ... connector of the main antenna into the MAIN antenna interface M of the EM770U according to the indication on the label of the EM770U Insert the connector of the auxiliary antenna into the AUX antenna interface A of the EM770U in the same way Note Insert the antenna connectors vertically into the antenna interfaces of the EM770U 5 ...

Страница 8: ...connectors Otherwise the wireless performance of the EM770U may be reduced or the EM770U 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 6 ...

Страница 9: ...Removing the EM770U from the Main Board of the PC 1 Disconnect the antenna cables from the EM770U You can lift the connectors with a small screwdriver 2 Remove the two screws with the screwdriver 7 ...

Страница 10: ...he disk into the disk drive of the PC 2 Find the AutoRun exe file under the disk path Then double click AutoRun exe to run the program 3 Follow the prompts of the installation wizard 4 After the program is installed the shortcut icon of the management program is displayed on the desktop Uninstalling the Management Program 1 Choose Start Control Panel 2 Find the management program and click Add Rem...

Страница 11: ...Note It is recommended to restart the PC after the uninstallation to ensure that the management program is completely uninstalled 9 ...

Страница 12: ...lems consult your service provider If you are using an electronic medical device consult the doctor or device manufacturer to confirm whether the radio wave affects the operation of this device Area with Inflammables and Explosives To prevent explosions and fires in areas that are stored with inflammable and explosive devices do not use your wireless device and observe the rules Areas stored with ...

Страница 13: ...er the air bag or in the air bag deployment area Otherwise the wireless device may hurt you owing to the strong force when the air bag inflates Observe the rules and regulations of airline companies When boarding switch off your wireless device Otherwise the radio signal of the wireless device may interfere with the plane control signals Safety of Children Do not allow children to use the wireless...

Страница 14: ...ity office the household waste disposal service or the retail store where you purchased this device The disposal of this device is subject to the Waste from Electrical and Electronic Equipment WEEE directive of the European Union The reason for separating WEEE and batteries from other waste is to minimize the potential environmental impacts on human health of any hazardous substances that may be p...

Страница 15: ...vice gets hot when you use or charge it Before you clean or maintain the wireless device stop all applications and power off the wireless device Use your wireless device and accessories with care and in clean environment Keep the wireless device from a fire or a lit cigarette Protect your wireless device and accessories from water and vapor and keep them dry Do not drop throw or bend your wireless...

Страница 16: ...noted CE Approval European Union The wireless device is approved to be used in the member states of the EU The wireless device is in compliance with the essential requirements and other relevant provisions of the Radio and Telecommunications Terminal Equipment Directive 1999 5 EC R TTE Directive EU regulatory conformance Hereby Huawei Technologies Co Ltd declares that this product is in compliance...

Страница 17: ...limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no...

Страница 18: ...t on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this device 16 ...

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