D-Link DUB-H4 - Hub - USB Manuale utente

4-PORT HI-SPEED USB 2.0 HUB

DUB-H4







DUB-H4

ENGLISH





CONTENTS



DUB-H4





If any of these items are missing from your packaging, contact

your reseller.

DUB-H4 3

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



QUICK INSTALLATION

2. Plug the smaller end of the included USB cable into the

back of the DUB-H4.

3. Plug the rectangular end of the included USB cable

into an available USB port on your computer.

1. Plug the power adapter into the connector located on

the back of the DUB-H4. Plug the other end into a

wall outlet. The LED on the DUB-H4 will turn green to

indicate that the hub is receiving power.

Note: This step is optional, but required for Fast-

Charge Mode. Please refer to the next page for more

information.

4. Your computer will automatically detect and install the

drivers for the DUB-H4. You may now connect USB

2.0 or USB 1.1 devices to any available USB port.

The black USB port with the battery icon is for

connecting to an iPad® or other high-power device,

and can quick-charge these devices when in Fast-

Charge Mode. Please refer to the next page for more

information.

Note: Power draw for devices connected to the white

ports should not exceed 500 mA, and the combined

power draw of all connected devices should not exceed

2 A.

DUB-H4

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

CHANGING FROM STANDARD MODE TO FAST-CHARGE MODE

• StandardMode: When the DUB-H4 is connected to a computer that is powered on,

the DUB-H4 will enter Standard Mode. In this mode, a connected iPad® may display a

"Not Charging" status, and will charge its battery very slowly. If the power adapter is not

connected to the DUB-H4, the hub will draw power from your PC's USB port, affecting

the speed and ability of your iPad® to charge its battery.

• Fast-ChargeMode: When the DUB-H4 is not connected to a computer or is connected

to a computer that is powered off or in standby/sleep mode, the black USB port with

the battery icon will supply additional power to effectively and quickly charge an

iPad®. Please note that in order to use Fast-Charge Mode, the DUB-H4 must also be

connected to the power adapter, and the LED on the hub must be lit green to indicate it

is receiving power.

• If you have a Windows computer, you can use Fast-Charge Mode to quick charge your

iPad® while your computer is powered on by running the iPad_Charge.exeprogram,

which you can nd and download from the DUB-H4 product support page on the

www.dlink.com website. This will allow you use Fast Charge Mode to quick-charge

an iPad® connected to the DUB-H4 regardless of whether the hub is connected to a

computer that is powered on or not.

iPad® is a registered trademark of Apple Inc.

DUB-H4 5

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

SETUP AND CONFIGURATION PROBLEMS

 

Check and ensure that all cables and the power adapter is connected securely, and that the

USB port on your computer is functioning correctly. If not, try connecting to a different USB

port on your computer.

 



Make sure that the power draw of for devices connected to the white ports does not exceed

500 mA, and that the combined power draw of all connected devices does not exceed 2 A. If

a port becomes overloaded, this message will appear on your computer. Reset the DUB-H4

by disconnecting both the power adapter and the USB cable connecting the DUB-H4 to your

computer for 5 seconds before plugging both cables back in.

 

Make sure your device is plugged into the black USB port with the battery icon and that the

power adapter is connected to the DUB-H4. If your iPad displays a "Not Charging" status,

it will charge at a slow rate. To quick charge your device, you will need to use Fast-Charge

Mode. Refer to the previous page for more information.

 



Make sure your USB keyboard and/or mouse are connected to the white ports on the

DUB-H4 and not the black port with the battery icon.

DUB-H4

ENGLISH

TECHNICAL SUPPORT



Tel: 1300-766-868

24/7 Technical Support

Web: http://www.dlink.com.au

E-mail: [email protected]



Tel: +91-22-27626600

Toll Free 1800-22-8998

Web: www.dlink.co.in

E-Mail: [email protected]





Singapore - www.dlink.com.sg

Thailand - www.dlink.co.th

Indonesia - www.dlink.co.id

Malaysia - www.dlink.com.my

Philippines - www.dlink.com.ph

Vietnam - www.dlink.com.vn



Tel : +82-2-2028-1810

Monday to Friday 9:00am to 6:00pm

Web : http://d-link.co.kr

E-mail : [email protected]



Tel: 0800-900-900

24/7 Technical Support

Web: http://www.dlink.co.nz

E-mail: [email protected]





Tel: +27 12 661 2025

08600 DLINK (for South Africa only)

Monday to Friday 8:30am to 9:00pm South

Africa Time

Web: http://www.d-link.co.za

E-mail: [email protected]



Tel: +966 01 217 0008

Fax: +966 01 217 0009

Saturday to Wednesday 9.30AM to 6.30PM

Thursdays 9.30AM to 2.00 PM

E-mail: [email protected]



Plot No. S31102,

Jebel Ali Free Zone South,

P.O.Box 18224, Dubai, U.A.E.

Tel: +971-4-8809022

Fax: +971-4-8809066 / 8809069

Technical Support: +971-4-8809033

General Inquiries: [email protected]

Tech Support: [email protected]



1, Makram Ebeid Street - City Lights Building

Nasrcity - Cairo, Egypt

Floor 6, ofce C2

Tel.: +2 02 26718375 - +2 02 26717280

Technical Support: +2 02 26738470

General Inquiries: [email protected]

Tech Support: [email protected]



Ofce # 84 ,

Al Khaleej Building ( Mujamathu Al-Khaleej)

Opp. King Fahd Road, Olaya

Riyadh - Saudi Arabia

Tel: +966 1 217 0008

Technical Support:

+966 1 2170009 / +966 2 6522951

General Inquiries: [email protected]

Tech Support: [email protected]



Islamabad Ofce:

61-A, Jinnah Avenue, Blue Area,

Suite # 11, EBC, Saudi Pak Tower,

Islamabad - Pakistan

Tel.: +92-51-2800397, 2800398

Fax: +92-51-2800399

Karachi Ofce:

D-147/1, KDA Scheme # 1,

Opposite Mudassir Park, Karsaz Road,

Karachi – Pakistan

Phone: +92-21-34548158, 34326649

Fax: +92-21-4375727

Technical Support: +92-21-34548310, 34305069

General Inquiries: [email protected]

Tech Support: [email protected]

You can nd software updates and user documentation on the D-Link website.



DUB-H4 7

ENGLISH

TECHNICAL SUPPORT



Unit 5, 5th Floor, No. 20, 17th Alley , Bokharest

St. , Argentine Sq. ,

Tehran IRAN

Postal Code : 1513833817

Tel: +98-21-88880918,19

+98-21-88706653,54

General Inquiries: [email protected]

Tech Support: [email protected]



M.I.T.C

Route de Nouaceur angle RS et CT 1029

Bureau N° 312 ET 337

Casablanca , Maroc

Phone : +212 663 72 73 24

Email: [email protected]



Dbayeh/Lebanon

PO Box:901589

Tel: +961 4 54 49 71 Ext:14

Fax: +961 4 54 49 71 Ext:12

Email: [email protected]



Technical Support: +973 1 3332904



Technical Support: + 965 22453939 / +965

22453949

İ

Ayazağa Maslak yolu

Erdebil Cevahir İş Merkezi No: 5/A Ayazağa /

Maslak İstanbul

Tel: +90 212 2895659

Ücretsiz Müşteri Destek Hattı: 0 800 211 00 65

Web:www.dlink.com.tr

Teknik Destek: [email protected]

Ver. 1.00(EN) 2011/11/29

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