D-Link DUB-H4 - Hub - USB User manual

4-PORT HI-SPEED USB 2.0 HUB
DUB-H4




DUB-H4
2
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
4
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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
6
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TECHNICAL SUPPORT

Tel: [phone]
24/7 Technical Support
Web: http://www.dlink.com.au
E-mail: [email protected]

Tel: [phone]
Toll Free 1800-22-8998
Web: www.dlink.co.in
E-Mail: [email protected]
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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 : [phone]
Monday to Friday 9:00am to 6:00pm
Web : http://d-link.co.kr
E-mail : [email protected]

Tel: [phone]
24/7 Technical Support
Web: http://www.dlink.co.nz
E-mail: [email protected]
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
Tel: [phone]
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: [phone]
Fax: [phone]
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: [phone]
Fax: [phone]
Technical Support: [phone]
General Inquiries: [email protected]
Tech Support: [email protected]

1, Makram Ebeid Street - City Lights Building
Nasrcity - Cairo, Egypt
Floor 6, ofce C2
Tel.: [phone]
Technical Support: [phone]
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: [phone]
Technical Support:
[phone] / [phone]
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.: [phone]
Fax: [phone]
Karachi Ofce:
D-147/1, KDA Scheme # 1,
Opposite Mudassir Park, Karsaz Road,
Karachi – Pakistan
Phone: [phone]
Fax: [phone]
Technical Support: [phone], 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: [phone],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 : [phone]
Email: [email protected]

Dbayeh/Lebanon
PO Box:901589
Tel: [phone] Ext:14
Fax: [phone] Ext:12
Email: [email protected]

Technical Support: [phone]

Technical Support: + 965 22453939 / +965
22453949
İ
Ayazağa Maslak yolu
Erdebil Cevahir İş Merkezi No: 5/A Ayazağa /
Maslak İstanbul
Tel: [phone]
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