ZTE TU25 User manual

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ZTE TU25

WiMAX USB Modem

User Manual

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LEGAL INFORMATION

No part of this publication may be excerpted, reproduced, translated or

utilized in any form or by any means, electronic or mechanical, including

photocopying and microlm, without the prior written permission of ZTE

Corporation.

The manual is published by ZTE Corporation. We reserve the right to make

modications on print errors or update specications without prior notice.

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Contents

Introduction ...................................................................................................5

Welcome to ZTE WiMAX USB Modem ....................................................5

Safety Warning and Notice ......................................................................5

To the owner ......................................................................................5

Modem ...............................................................................................6

In Aircraft ............................................................................................7

Cleaning and Maintenance ......................................................................7

Limit Warranty ..........................................................................................7

Limitation of Liability .................................................................................8

Functions ..................................................................................................8

Specication .............................................................................................8

Modem View ............................................................................................8

LED Indications ........................................................................................9

Working Condition ..................................................................................10

Installing ZTE TU25 WiMAX USB Modem ................................................. 11

Installing ZTE TU25 WiMAX Modem Connection Manager ................... 11

About ZTE WiMAX USB Modem Connection Manager ................... 11

System Requirements ..................................................................... 11

Install ZTE WiMAX USB Modem Connection Manager ................... 11

Inserting ZTE WiMAX USB Modem .......................................................15

Using antenna ........................................................................................15

Remove the modem safety ....................................................................16

Uninstalling ZTE TU25 WiMAX USB Modem Connection Manager ......16

ZTE TU25 WiMAX USB Modem Connection Manager Interface .............18

The CM Interface Introduction ................................................................18

Connection Status ..................................................................................19

WiMAX Signal Strength ..........................................................................21

ZTE TU25 WiMAX USB Modem Connection Manager Settings ..............22

Authentication Settings ..........................................................................22

Options ...................................................................................................23

Connect Settings .............................................................................23

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Network Selection ............................................................................24

General Info .....................................................................................24

Connection History ....................................................................................25

FAQs ............................................................................................................26

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Introduction

Welcome to ZTE WiMAX USB Modem

Thank you for choosing ZTE TU25 WiMAX USB Modem (hereinafter referred

to as “modem”).

ZTE WiMAX USB Modem is next generation mobile broadband that’s

designed to work as fast around town as it does at home. With ZTE WiMAX

USB Modem, you’ll connect to the Internet without long-term contracts or

complications. Then you can take the Internet, and everything you do with it,

along with you anywhere ZTE WiMAX USB Modem has coverage.

Getting started with ZTE WiMAX USB Modem is simple: no wires means no

service calls. Just install the ZTE WiMAX USB Modem Connection Manager,

connect your ZTE WiMAX USB Modem to your computer, activate your ZTE

WiMAX USB Modem service, and you have broadband on the go.

To guarantee your modem always in its best condition, please read this

manual carefully and keep it for future use.

The pictures, symbols and contents in this manual are just for your reference.

They might not be completely identical with your modem. Please subject

to the real object. ZTE operates a policy of continuous development and

reserves the right to update and modify the technical specications in this

document at any time without prior notice.

Safety Warning and Notice

To the owner

• Some electronic devices are susceptible to electromagnetic interference

sent by modem if inadequately shielded, such as electronic system of

vehicles. Please consult the manufacturer of the device before using the

modem if necessary.

• Operating portable PC and modem may interfere with medical devices

like hearing aids and pacemakers. Please always keep the modem more

than 20 centimeters away from such medical devices when they are

in use. Power off modem if it is necessary. Consult a physician or the

manufacturer of the medical device before using the modem.

• Be aware of the usage limitation when using a modem at places such as

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oil warehouses or chemical factories, where there are explosive gases or

explosive products being processed. Do not use modem if necessary.

• Don’t touch the antenna area unnecessarily while connected. This can

affect your modem’s performance and reduce the signal quality.

• Do not use modem at gas station.

• The modem contains sensitive electronic circuitry. Do not expose the

modem to any liquids, high temperatures or shock.

• Store the modem out of the reach of small children. The modem may

cause injury if used as a toy.

• Only use original accessories or accessories that are authorized by

the manufacturer. Using unauthorized accessories may affect your

modem’s performance, damage your modem and violate related national

regulations.

• Always handle the modem with care. Be careful not to drop or bend the

modem.

• There are no user serviceable parts inside the modem. Unauthorized

dismantling or repair of the modem will void the warranty.

• This modem and its antenna must not be co-located or operated in

conjunction with any other antenna or transmitter.

• This modem 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.

• There is no guarantee that interference will not occur in a particular

installation. If this modem does cause harmful interference to radio or

television reception, which can be determined by turning the modem off

and on.

Modem

• Please use original accessories or accessories that are authorized by

the manufacturer. Using any unauthorized accessories may affect your

modem’s performance, and violate related national regulations about

telecom terminals.

• Avoid using the modem near metallic structure device or establishment

that can emit electromagnet wave. Otherwise it may inuence receiving

of signals.

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• The modem is non-waterproof, please keep it dry and store in shady and

cool place.

• Don’t use the modem immediately after a sudden temperature change e.g.

from an air conditioned environment to high temperature and humidity

outside. In such cases there could be condensing moisture inside the

modem which can cause internal damage. Unplug the modem and leave

it for 30 minutes before use.

• Take the modem carefully. Don’t drop, bend, knock or harshly treat it to

avoid destructive damage.

• Do not attempt to disassemble the modem by yourself. Changes and

modications made to the modem without the approval of manufacturer

could void your authority to operate this modem.

In Aircraft

Please power off the modem before the airplane takes off. In order to protect

airplane’s communication system from interference, it is never allowed to use

the modem when it is in ight. Using it before the airplane taking off should

get aircrew’s permission according to safety regulations.

Cleaning and Maintenance

• ZTE WiMAX USB Modem is non-waterproof, please keep it dry and store

in shady and cool place.

• If you want to clean your modem, please use clean fabric that is a bit

wet or anti-static. Do not use harsh chemical cleaning solvents or strong

detergents to clean your modem, such as alcohol, dilution agent and

benzene. Power-off your modem before you clean it.

• Use modem within a temperature range of -10°C~55°C and a humidity

range of 5%~95%.

Limit Warranty

The warranty does not apply to defects or errors in the product caused by:

• Reasonable abrasion.

• Misuse including mishandling, physical damage, improper installation,

unauthorized disassembly of the product.

• Water or any other liquid damage.

• Any unauthorized repair or modication.

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• Power surges, lightning damage, re, ood or other events outside ZTE’s

reasonable control.

• Use of the product with any unauthorized third party products such as

generic chargers.

• Any other cause beyond the range of normal usage for products.

End User shall have no right to reject, return, or receive a refund for any

product from ZTE under the above-mentioned situations.

This warranty is end user’s sole remedy and ZTE’s sole liability for defective

or nonconforming items, and is in lieu of all other warranties, expressed,

implied or statutory, including but not limited to the implied warranties

of merchantability and fitness for a particular purpose, unless otherwise

required under the mandatory provisions of the law.

Limitation of Liability

ZTE shall not be liable for any loss of prots or indirect, special, incidental or

consequential damages resulting from or arising out of or in connection with

using this product, whether or not ZTE had been advised, knew or should

have known the possibility of such damages.

Functions

Functions: Data service, Connection management, etc.

Specication

Mode of Access

WiMAX (Worldwide Interoperability for Microwave

Access)

WiMAX Protocol 802.16e(IEEE 802.16-2005)

Frequency Allocation 2496-2690MHz

Dimension (W*D*H) 80mm x 35.2mm x 11mm

Weight Approx 56 g

Modem View

1. USB Connector 2. LED Light 3. Antenna

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LED Indications

Your modem gives you at-a-glance status information via its LED indicator

bar. Here’s a list of indicators and meanings:

• Green status light-Solid Green indicates the modem is powered and

service is available. Flashing Green indicates data activity (send/receive,

alerts, diagnostics).

• Amber status light – Flashing Amber indicates a transitional state

(initialization, rmware updates, acquiring network).

• Red status light – indicates a problem state (no network service

available, other errors).

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Working Condition

Modem Working Conditions as follow:

• Working temperature: -10°C ~ +55°C [14°F ~ 131°F]

• Working humidity: 5% ~ 95%

• Storage temperature: -40°C ~ +70°C [-40°F ~ 158°F]

• Storage humidity: 5% ~ 90%

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Installing ZTE TU25 WiMAX USB Modem

Installing and connecting your modem requires just a few simple steps:

prepare your computer, install ZTE WiMAX USB Modem Connection

Manager (CM), insert your modem, and activate your account.

Installing ZTE TU25 WiMAX Modem Connection Manager

About ZTE WiMAX USB Modem Connection Manager

ZTE WiMAX USB Modem Connection Manager (CM) manages modem

connections.

* Once you install CM, it becomes the default program for managing your

computer’s Internet connections.

* The CM does not manage connections for any other wireless connection

cards including those designed to operate on the major cellular networks.

To connect using another type of connection card, exit CM from the

system tray and then launch that card’s connection manager program.

To return to WiMAX service of modem, turn off the other connection

manager program and then launch the CM.

System Requirements

The system requirements provided here reect only the standards required

to install and run CM. Please see your modem support documentation for

additional specications.

• Operating System: Windows XP (service pack 2 or 3) or Windows Vista

(service pack 1).

• Ports: One available USB port.

• Optical Drive: CD-ROM drive (or better).

• System Conguration:



Processor: 466 MHz or higher (1 GHz or higher recommended)



Hard Disk: 50 MB available disk space required



RAM: 256 MB minimum (512 MB or higher recommended)



Storage: 50 MB available disk drive space (100 MB or more

recommended)

Install ZTE WiMAX USB Modem Connection Manager

This installation guide aims to show you how to install CM.

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• The following snapshots show you how to install CM for the modem on

Windows XP OS.

• You should uninstall the previous version.

Insert the CM Installation CD into your computer’s CD drive. The installation

screen (see below) should appear automatically. If your computer does not

display the installation screen, click Start > My Computer and double-click

on the CD Drive. From the CD drive le list, click SETUP.EXE to display the

installation screen.

1. Run “SETUP.exe” and click Next button.

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2. Click Browse… button to select destination folder and click Next button to

go on.

3. Click Install button to begin installation.

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4. Install in progress.

5. Click Finish button to nish installation.

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Inserting ZTE WiMAX USB Modem

Insert the ZTE TU25 WiMAX USB Modem as shown below.

When you first time insert the modem into computer, your system will

automatically detect the new hardware and click Continue Anyway button to

install the driver.

Using antenna

For improved reception, always rotate the modem antenna vertically during

use.

Caution: Be sure not to pull the antenna away from the body, as

this may cause it to break off of its hinge.

The example of antenna using is shown as bellow.

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Remove the modem safety

First close the software application by clicking the close button, then click OK

to conrm.

If you need to remove your modem from the computer then always use the

Safe Removal of Hardware procedure. If you remove the modem when it is

active you can cause the software drivers to lock up or become corrupted.

1. E.g. in Windows XP, left click the icon on the windows taskbar.

2. Click on Safely Remove Hardware to shut down the drivers safely.

3. Remove the modem.

Uninstalling ZTE TU25 WiMAX USB Modem Connection

Manager

Make sure that the CM is closed.

1. Right click on the CM icon

in the system tray and click Exit. Click

OK to conrm that you want to exit the CM.

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2. Click Start > (All) Programs > ZTE WiMAX CM > Uninstall

Or Click Start > Control Panel > Add or Remove Programs, highlight

ZTE WIMAX CM, and click Remove. The uninstall wizard will be shown as

follows:

3. Click Yes to conrm that you want to uninstall the CM.

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ZTE TU25 WiMAX USB Modem

Connection Manager Interface

The CM Interface Introduction

When you launch the CM, the CM interface will be displayed as shown:

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1

3

4 5 6

1 Signal Indicator

Shows WiMAX signal strength if the network is

connected

2 Menu Button

There are About, Help and Exit three submenu

when click Menu Button

3 Status Bar

Shows modem state: No Device, Searching, Wait

for Connecting, Connecting, Connected and RF

Off.

4

Authentication

Settings Button

Congures the authentication parameters

5 Options Button Congures the modem options

6

Data Records

Button

Shows the data record

7 Connect Button

Connects/Disconnects to work when click Connect

Button

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Connection Status

No Device

The Connection Manager has not detected the modem.

Searching

The modem is searching for networks.

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Waiting For Connection

When the modem searched WiMAX network, the CM displayed Waiting

For Connection. If networks are available, click Connect button to initiate a

connection to an available network.

Connecting

The modem is establishing a new connection to WiMAX network.

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ZTE TU25 User manual

ZTE TU25 User manual

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