Huawei EM820U Manual Download

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he following requirements:

Requirements for the PC

To u e the EM820U, the PC must meet t

WWAN Mini PCI Express interface.

Windows 2000 SP4, Windows XP SP2, and Windows Vista

The hardware of your PC must meet or exceed the recommended system requirements for the
installed version of OS.

The antenna gain

：

850M<4.28dBi

，

1900M<3.0 dBi

Display resolution: 800 × 600 or above.

Preparing the EM820U

Locate the WWAN Mini PCI Express interface on the main board of the PC. Find the main antenna
and the auxiliary antenna.

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 EM820U onto the main board of the PC, consult the PC manufacturer or
read the user manual of the PC.

Installation Guide

Summary of Contents for EM820U

Page 2: ...i Table of Contents Getting to Know the EM820U 3 Requirements for the PC 4 Preparing the EM820U 4 U tion Guide 4 Installa ...

Page 3: ...smission rate are affected by the actual environment Thank you for purchasing Huawei EM820U HSPA Embedded PC Module Note This manual briefly describes the preparation the process for installing uninstalling and safety precautions for the EM820U You are recommended to read the manual before using the EM820U ...

Page 4: ...The actual product may differ n se M820U to the WWAN Mini PCI Express interface of the PC a he main board of the PC with screws They are used to connect antennas Mini PCI Express connector It is u d to connect the E o Screw holes They re used to fix the EM820U on t p Antenna interfaces ...

Page 6: ...EM820U onto the Main Board of the PC 5 1 the EM820U into the WWAN Mini PCI Express Insert the Mini PCI Express connector of interface on the main board of the PC 2 Press downwards to fix the EM820U in the module slot ...

Page 7: ...Use a screwdriver to fix the EM 4 f the auxiliary antenna into the AUX antenna interface A of the EM820U in the same way 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 Note ...

Page 9: ... the two clips to release the EM820U from the slot Then lift up the EM820U EM820U packing box The disk contains the management program and the Installing the EM820U Software A disk is provided in the driver of the EM820U ...