TRENDnet TU2-NU4 User manual

TU2-NU4
1.01
Quick Installation Guide

Table of Contents
Version 01.22.2010
English 1
1. Before You Start
2. How to Install 2
3. Configure the TU2-NU4 3
4. Using the TU2-NU4 5
1
Troubleshooting 6

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1. Before You Start
Package Contents
?
?CD-ROM (Utility and User's Guide)
?Multi-Language Quick Installation Guide
?Power Adapter (5V DC, 3A)
?Cat. 5 Ethernet cable (1.5 m / 5 ft.)
TU2-NU4
System Requirements
1
Note:
1. Verify that any software that is required to operate your USB device is installed
before installing the TU2-NU4
2. Do not install the TU2-NU4 utility and connect any USB devices to the
TU2-NU4 until instructed to do so
3. The TU2-NU4 utility must be installed on each computer in order to use any
USB device that is connected to the network hub
4. The TU2-NU4 does not support USB hubs
?
?
(Windows 7)
?Memory: 256MB RAM or above / 512MB RAM or above (Windows Vista) /
1GB RAM or above (Windows 7)
?Windows 7 (32-bit/64-bit) / XP (32-bit/64-bit) / Vista (32-bit/64-bit)
?Router
?An available DHCP Server – routers usually have a built-in DHCP server
CD-ROM Drive
CPU: 350MHz or above / 800MHz (Windows Vista) / 1GHz or above

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2. How to Install
1. Install any software required to operate your
USB device.
2
Note: Please refer to your USB device's manual for installation instructions.
4. Verify the Power and the LAN LEDs are lit on
the TU2-NU4.
2. Connect the AC Power Adapter to the
TU2-NU4 and then to a power outlet.
3. Connect a RJ-45 network cable from a Router
to the LAN port on the TU2-NU4.

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3
1. Insert the Utility CD-ROM into your computer's
CD-ROM Drive.
2. Click Run autorun.exe (Windows Vista only).
3. Configure the TU2-NU4
6. Double-click on the icon.
4. Follow the InstallShield Wizard instructions
and then click Finish.
5. Click Yes, I want to restart my computer now
and then click Finish.
3. Click Install Utility.

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4
Note: By default, the IP setting on the TU2-NU4 is set to DHCP. If you want to give the
TU2-NU4 a static IP address, continue on to step 7.
7. Click on the TU2-NU4 and then click Configure
Server.
8. Uncheck DHCP.
9. Configure the IP address to be in the same
subnet as your network.
10. Click Apply.
11. Click OK.
Your Installation is complete
Register Your Product
To ensure the highest level of customer service and support, please take a moment to
register your product Online at: www.trendnet.com/register
Thank you for choosing TRENDnet.
For detailed information regarding the configuration and advanced settings, please
refer to the Troubleshooting section, User's Guide on the Utility CD-ROM, or TRENDnet's
website at http://www.trendnet.com.
TU2-NU4

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4. Using the TU2-NU4
5
3. In the utility, select your USB device and then
click connect.
4. Your USB device is now ready to be used.
5. Once you are finished using your USB device,
click Disconnect.
2. Verify that the LED for the USB port is lit.
1. Connect your USB device to one of the 4 USB
ports on the TU2-NU4.

Troubleshooting
6
1. I inserted the Utility CD-ROM into my computer's CD-ROM Drive but the installation menu
does not appear automatically. What should I do?
For Windows XP, if the window does not appear automatically, click Start, click Run and
type D:\autorun.exe where “D” in “D:\autorun.exe” is the letter assigned to your CD-ROM
Drive, and then press the ENTER key on your keyboard.
2. For Windows 7/ Vista, if the installation menu does not appear automatically, click on
the Windows Icon on the bottom left hand corner of the screen, click on the “Start Search”
box, and type D:\autorun.exe, where “D” in “D:\autorun.exe” is the letter assigned to your
CD-ROM Driver, and then press the ENTER key on your keyboard.
2. The utility does not detect the TU2-NU4. What should I do?
Double check your hardware connections; make sure that the TU2-NU4 is powered ON
and properly connected. Make sure the RJ-45 network cable is securely connected to the
TU2-NU4 and Switch/Router.
2. Disable any software firewall programs such as ZoneAlarm or Norton Internet Security. If
your computer is running Windows XP or Vista, disable the built-in firewall.
3. Click Search to refresh the utility.
4. Power cycle the TU2-NU4. Unplug the power to the TU2-NU4, wait 15 seconds, then plug
the TU2-NU4 back in.
3. The utility does not detect my USB device. What should I do?
1. Make sure the USB device is properly connected to the TU2-NU4.
2. Plug your USB device into another USB port.
3. There may be something wrong with the USB device. Verify that the USB device is
working properly by plugging it into a USB port on your computer.
4. The USB device is incompatible with the TU2-NU4. Please Note: The TU2-NU4 does not
support USB hubs.
4. I am unable to connect to my USB device. What should I do?
1. Another user may be connected to the device. Left click on the USB device and click
request to disconnect. If the request is denied, wait 3 minute and repeat this step.
2. If the user is idled, please wait 3 minutes minutes. The user will be automatically
disconnected.
3. Unplug the power to the TU2-NU4 and plug the power back in. This should disconnect the
user who was previously using the USB device.
5. When I try to configure the TU2-NU4, the message “Warning: Devices are currently busy.
Configuring this server while devices are busy is prohibited” appears. What should I do?
1. Wait until all USB devices have been disconnected.
2. Power cycle the TU2-NU4 to force all USB devices to be disconnected.
If you still encounter problems or have any questions regarding the TU2-NU4, please refer to the
User's Guide included on the Utility CD-ROM or contact TRENDnet's Technical Support
Department.
1.
1.

Certifications
This equipment has been tested and found to comply with FCC and CE Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received. Including interference that may
cause undesired operation.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV
INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS
EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.
Waste electrical and electronic products must not
be disposed of with household waste. Please
recycle where facilities exist. Check with you Local
Authority or Retailer for recycling advice.
ADVERTENCIA
En todos nuestros equipos se mencionan claramente las caracteristicas del adaptador de
alimentacón necesario para su funcionamiento. El uso de un adaptador distinto al
mencionado puede producir daños fisicos y/o daños al equipo conectado. El adaptador
de alimentación debe operar con voltaje y frecuencia de la energia electrica domiciliaria
existente en el pais o zona de instalación.

Copyright ©2010. All Rights Reserved. TRENDnet.
Product Warranty Registration
Please take a moment to register your product online.
Go to TRENDnet’s website at http://www.trendnet.com/register