Huawei MMC255u Manuale utente

Warnings and Precautions

1Warnings and Precautions

To use the device properly and safely, read these warnings

and precautions carefully and strictly observe them during

operation.

Note

Unless otherwise specified, the device described in

this chapter also involves its accessories.

Basic Requirements

• During storage, transportation, and operation of the device,

keep it dry and prevent it from colliding with other objects.

• Do not dismantle the device. In case of any fault, contact

an authorized service center for assistance or repair.

• Without authorization, no organization or individual can

change the mechanical, safety, or performance design of

the device.

• When using the device, observe all applicable laws and

regulations and respect the legal rights of other people.

Other Requirements

Environmental Requirements for Using the

Device

• Before connecting and disconnecting cables, stop using

the device, and then disconnect the device from the power

supply. Ensure that your hands are dry during operation.

• Keep the device far from sources of heat and fire, such as

a heater or a candle.

• Keep the device far from electronic appliances that

generate strong magnetic or electric fields, such as a

microwave oven or a refrigerator.

• Place the device on a stable surface.

• Place the device in a cool and well-ventilated indoor area.

Do not expose the device to direct sunlight. Use the device

in an area with a temperature ranging from 0ºC to 40ºC.

• Do not block the openings on the device with any object.

Reserve a minimum space of 10 cm around the device for

heat dissipation.

• Do not place any object (such as a candle or a water

container) on the device. If any foreign object or liquid

enters the device, stop using the device immediately,

power it off, remove all the cables connected to it, and then

contact an authorized service center.

• During thunderstorms, power off the device, and then

remove all the cables connected to it to prevent it from

getting damaged due to lightning strikes.

Precautions for Using Wireless Devices

• When using the device, ensure that the antenna of the

device is at least 20cm from all parts of your body.

• Do not use the device where using wireless devices is

prohibited or may cause interference or danger.

• The radio waves generated by the device may interfere

with the operation of electronic medical devices. If you are

using any electrical medical device, contact its

manufacturer for the restrictions on the use of the device.

• Do not take the device into operating rooms, intensive care

units (ICUs), or coronary care units (CCUs).

Other Requirements

Warnings and Precautions

Areas with Inflammables and Explosives

• Do not use the device where inflammables or explosives

are stored, for example, in a gas station, oil depot, or

chemical plant. Otherwise, explosions or fires may occur.

In addition, follow the instructions indicated in text or

symbols.

• Do not store or transport the device in the same box as

inflammable liquids, gases, or explosives.

Accessory Requirements

• Use only the accessories supplied or authorized by the

device manufacturer. Otherwise, the performance of the

device may get affected, the warranty for the device or the

laws and regulations related to telecommunications

terminals may become null and void, or an injury may

occur.

• Do not use the power adapter if its cable is damaged.

Otherwise, electric shocks or fires may occur.

• Ensure that the power adapter meets the specifications

indicated on the device nameplate.

• Ensure that the power adapter meets the requirements of

Clause 2.5 in IEC60950-1/EN60950-1 and it is tested and

approved according to national or local standards.

Safety of Children

Keep the device and its accessories out of the reach of

children. Otherwise, they may damage the device and its

accessories by mistake, or they may swallow the small

components of the device, causing suffocation or other

dangerous situations.

Maintenance

• If the device is not used for a long time, power it off, and

then remove all the cables connected to it.

• If any exception occurs, for example, if the device emits

any smoke or unusual sound or smell, stop using the

device immediately, power it off, remove all the cables

connected to it, and then contact an authorized service

center.

• If the device screen is broken by colliding with hard

objects, do not touch or try to remove the broken part. In

this case, stop using the device immediately, and then

contact an authorized service center in time.

• Do not trample, pull, or overbend any cable. Otherwise, the

cable may get damaged, causing malfunction of the

device.

• Before cleaning the device, stop using it, power it off, and

then remove all the cables connected to it.

• Use a clean, soft, and dry cloth to clean the device shell.

Do not use any cleaning agent or spray to clean the device

shell.

Environmental Protection

• Do not dispose of the device and the accessories in a

garbage can.You need to dispose of them according to the

local regulations on disposing of packing materials,

exhausted batteries and abandoned devices, and support

the recycling activity.

About the MMC255u

2About the MMC255u

Thank you for using HUAWEI MMC255u WCDMA

Wireless Data Terminal (hereinafter referred to as the

MMC255u).

Packing List

The articles in the product package are as follows.

Note

If the articles in the product package are not

consistent with those in the packing list, contact the

vendor.

Functions

The MMC255u is a high-quality digital photo frame and

can display photos with high resolution. It has a sleek

appearance and adds beauty and elegance when placed

on a table.

The MMC255u also provides the calendar and clock

functions. It supports external memories, and photos in

the external memory can be copied to the MMC255u.

Moreover, you can send multimedia messages to the

MMC255u by using a mobile phone, thus sharing happy

moments with your family and friends.

Appearance

Name Quantity

MMC255u1

Power Adapter 1

Quick Start 1

Warranty Card 1

Qualification Card 1

No. Description

1 Photo screen (LCD)

2 Key area



Functions of Keys

About the MMC255u

Note

To change the play mode or other settings, slightly

touch the key area. Then the backlight is on, and

you can perform operations through the keys.

Note

The figures in this guide are provided only for

reference. For details, see the actual product.

Functions of Keys

By touching the keys on the MMC255u panel, you can

easily play with the MMC255u. The functions of the keys

are listed as follows:

No. Description

1 Power button

2 Power cable clip

3 Support

4 SD/MMC slot

5 SIM slot

6 Power interface

   

Key Function

Switch between the play modes. The

MMC255u supports the following display

modes: full-screen photo, calendar and photo,

clock and photo, and full-screen calendar.

Display or hide the text of a multimedia mes-

sage.

Move up or down to select an item, or rotate a

photo by 90 degrees (anticlockwise or

clockwise) in full-screen photo display mode.

Move left or right to select an item, or switch

between photos in full-screen photo display

mode.

Confirm a selection, play photos, or pause .

Display or hide the function menu in full-screen

photo display mode or full-screen calendar

display mode.

Quick Start Guide

3Quick Start Guide

Installing the MMC255u

Warning

Before inserting or removing the SIM card, power

off the MMC255u.

1Insert the SIM card into the SIM slot as shown in the

following figure until the SIM card clicks into position.

To remove the SIM card, slightly push the card into

the slot. The SIM card ejects out for about 2 mm.

Then you can remove the card.

2Use the power adapter to connect the power

interface of the MMC255u to the power socket.

Adjusting the Support

The support at the back of the MMC255u can rotate by

270 degrees. If the support rotates clockwise by 90

degrees, the MMC255u can stand horizontally on the

table, as shown in the following figure.

Switching On the MMC255u

Quick Start Guide

If the support rotates anticlockwise by 180 degrees, the

MMC255u can stand vertically on the table, as shown in

the following figure.

When the MMC255u stands vertically, you can fix the

power cable to the power cable clip, as shown in the

following figure.

Switching On the MMC255u

Press and hold the power button at the rear panel of the

MMC255u for at least two seconds. The MMC255u is

powered on.

Note

If you press and hold the power button again for at

least two seconds, the MMC255u is powered off.

Inserting a Memory Card

Quick Start Guide

Inserting a Memory Card

Insert an SD/MMC card into the SD/MMC slot as shown

in the following figure until the SD/MMC card clicks into

position.

Note

After an SD/MMC card is inserted, the icon

appears for about two seconds. It indicates that

the card is detected by the MMC255u.

To remove the SD/MMC card, slightly push the card

into the slot. Then the SD/MMC card ejects out for

about 2 mm, and you can remove it.

Playing Photos

When the MMC255u is powered on for the first time, the

system plays the usage wizard pictures by default. After

an SD/MMC card is inserted, the system automatically

plays the photos on the SD/MMC card.

Note

If the memory of the device or the inserted SD/

MMC card is stored with photos, the MMC255u will

not play the usage wizard pictures upon startup.

Viewing Multimedia Messages

After a multimedia message is downloaded, the message

is automatically stored in the default memory (that is, the

internal memory of the MMC255u). After receiving a

multimedia message, the MMC255u displays a pop-up

message on the upper area of the screen, indicating that

there is an unread message. You can view the message

by touching the key or . To view the multimedia

messages stored in the memory, do as follows:

1Touch to switch to the full-screen photo display

mode.

2Touch to display the main menu.

3Select My album. Touch and then select

Local. Touch again to confirm the selection.

Appendix

4Appendix

FAQs

A SIM card is inserted into my MMC255u. Can I

use the MMC255u to send short messages or

make phone calls?

No. The MMC225u can only receive multimedia

messages.

Why should I wait a long time before a photo is

displayed by the MMC225u?

If a photo has a high resolution or a large size, the

MMC255u takes a long time to display the photo.

Some photos in the memory can be displayed

properly on the computer but cannot be viewed

on the MMC255u. How can I solve this problem?

This problem may result from the format of the photo. The

MMC255u supports photos in JPEG, BMP, and GIF

formats. It does not support photos in other formats.

Technical Specifications

Item Description

Photo format JPEG, BMP, and GIF

LCD size 7 inches

LCD resolution 800 ×480 pixels

Internal memory 384 MB

SD card Up to 8 GB

MMC card Up to 2 GB

Ambient temperature

for operation 0 ºC to 40 ºC (32 ºF to 104 ºF)

Relative humidity for

operation 10% to 80%,

non-condensing

Dimensions

(L ×W ×H)

213 mm ×32 mm ×151 mm

(excluding the support)

Power adapter input 100 –240 V AC, 50 Hz

Power adapter output 5 V DC, 2 A

Entire-device power

consumption ＜10 W

Weight About 500 g

No part of this document may be reproduced or transmitted

in any form or by any means without prior written consent of

Huawei Technologies Co., Ltd.

The product described in this manual may include

copyrighted software of Huawei Technologies Co., Ltd and

possible licensors. Customers shall not in any manner

reproduce, distribute, modify, decompile, disassemble,

decrypt, extract, reverse engineer, lease, assign, or

sublicense the said software, unless such restrictions are

prohibited by applicable laws or such actions are approved

by respective copyright holders under licenses.

Trademarks and Permissions

, HUAWEI , and are trademarks or registered

trademarks of Huawei Technologies Co.,Ltd.

Other trademarks, product, service and company names

mentioned are the property of their respective owners.

Notice

Some features of the product and its accessories described

herein rely on the software installed, capacities and settings

of local network, and may not be activated or may be limited

by local network operators or network service providers.

Thus the descriptions herein may not exactly match the

product or its accessories you purchase.

Huawei Technologies Co., Ltd reserves the right to change

or modify any information or specifications contained in this

manual without prior notice or obligation.

NO WARRANTY

THE CONTENTS OF THIS MANUAL ARE PROVIDED “AS

IS”. EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO

WARRANTIES OF ANY KIND, EITHER EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO, THE

IMPLIED WARRANTIES OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PURPOSE, ARE MADE IN

RELATION TO THE ACCURACY, RELIABILITY OR

CONTENTS OF THIS MANUAL.

TO THE MAXIMUM EXTENT PERMITTED BY

APPLICABLE LAW, IN NO CASE SHALL HUAWEI

TECHNOLOGIES CO., LTD BE LIABLE FOR ANY

SPECIAL, INCIDENTAL, INDIRECT, OR

CONSEQUENTIAL DAMAGES, OR LOST PROFITS,

BUSINESS, REVENUE, DATA, GOODWILL OR

ANTICIPATED SAVINGS.

Import and Export Regulations

Customers shall comply with all applicable export or import

laws and regulations and will obtain all necessary

governmental permits and licenses in order to export, re-

export or import the product mentioned in this manual

including the software and technical data therein.

Issue:01 (2009-12-29)

Part Number: 502004

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