TRENDnet TU-S9 User manual

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Table of Contents
1. Introduction.........................................................................................................1
Features.............................................................................................................................1
Package Contents..............................................................................................................1
System Requirements........................................................................................................1
2. Installation ...........................................................................................................2
On Windows Vista ............................................................................................................2
On Windows 98SE/ME/2000/XP/2003 Server.................................................................4
Verify the Driver Installation on Windows.......................................................................6
On Mac OS 10.1 ~ 10.5 ....................................................................................................7
Connecting Serial Device..................................................................................................9
3. Specifications....................................................................................................10
4. Regulatory Compliance....................................................................................11
FCC Conditions ..............................................................................................................11
CE ...................................................................................................................................11

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1. Introduction
How to find a lightest way to contact your PDA to the USB port on your PC? USB
Serial Converter operates as a bridge between one USB port and standard RS-232
Serial port. You just easily hook the cable into PC or Hub’s port, and it can connect
any RS-232 devices, such as PDA, scanner, printer…etc.
Features
Compliant with the USB 1.1 version specification
Supports RS-232 serial Interface
Supports 500kbps data transfer rate
Supports USB suspend condition
Plug & Play
USB host device drivers available
Draws its power from USB connection – no extra power adapter required
Supports Windows 98SE, ME, 2000, XP, 2003 Server, Vista 32/64-bit and
Mac10.1~ 10.5
Package Contents
Before installation, please check the items of the package.
TU-S9 x1
DriverCD-ROM x1
Quick Installation Guide x1
System Requirements
IBM compatible computer or Mac
Windows®98SE, ME, 2000, XP, 2003 Server, Vista, Mac OS X 10.1~10.5
Available USB port
64 MB RAM or more.
Pentium 233MHz or higher

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2. Installation
On Windows Vista
Note: DO NOT connect the USB Serial Converter to your computer before
completing the driver installation.
1. Insert the provided CD into your CD-ROM drive.
2. Click Autorun.exe.
3. Click Install Driver.
4. Click Next.

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5. Click Install.
6. Click Finish.
7. Connect the TU-S9 to an available USB port of your computer
8. Drivers will install automatically.

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On Windows 98SE/ME/2000/XP/2003 Server
Note: DO NOT connect the USB Serial Converter to your computer before
completing the driver installation.
1. Insert the provided CD into your CD-ROM drive.
2. Click Install Driver.
3. Click Next.
4. Click Install.

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5. When the following screen appears, click Finish.
6. Connect the TU-S9 to an available USB port of your computer
7. Drivers will install automatically.

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Verify the Driver Installation on Windows
To verify your converter installation, please launch Device Manager by the steps
below:
On Windows 98SE/ME/2000/XP/2003 Server: Right-click on My Computer >
Properties > System > (Hardware) > Device Manager.
On Windows Vista: Right-Click on My Computer >Proper Properties >
Device Manager.
In the Ports (COM & LPT) group, a string similar to USB to Serial Port or Prolific
USB to Serial Comm Port should be displayed.
If there is a question or exclamation mark next to that item, then the driver is not
properly installed. Please delete the item and repeat the installation steps.
Windows 98SE/ME
Windows 2000/XP/2003 Server/Vista

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On Mac OS 10.1 ~ 10.5
1. Insert the provided driver CD into your CD-ROM drive. Double-click the CD icon
on the desktop and navigate to the directory of \Driver\Mac. Copy and then
paste the PL2303_1.2.1r2.dmg file to the desktop.
2. Double-click the dmg file on the desktop to extract the file. Then double-click
the PL2303_1.2.1 file that is extracted.
3. When the welcome screen appears, click Continue.
4. Select a destination disk to install the driver and click Continue.

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5. Click Install.
6. When the Authenticate screen appears, enter your password in the provided
field and click OK.
8. Click Continue Installation.
9. Click Restart to finish installing the driver and reboot your Mac.

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10. Connect the converter to a free USB port on your Mac.
11. To verify the installation: Go to Apple System Profiler > Extensions and you
should find ProlificUsbSerial among the list. This means the installation is
successfully done.
Connecting Serial Device
Now you can connect your RS-232 device to the converter. If prompted to install
the driver for your serial device, follow the manual that comes with your serial
device to complete the installation.

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3. Specifications
Data Transfer Rate 500 kbps
Function USB1.1 Serial Converter operates as a bridge between
one USB port and standard RS-232 serial port
Ports USB 1.1, USB Type Amale
Power Bus-powered
Operating System Support Windows 98SE, ME, 2000, XP, 2003 Server, Vista
Mac OS X 10.1 ~ 10.5
Accessories Driver CD, Quick Installation Guide
* Specification is subject to change without further notice.

4. Regulatory Compliance
FCC Conditions
This equipment has been tested and found to comply with Part 15 of the FCC
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.
CE
This equipment is in compliance with the requirements of the following regulations:
EN 55 022: CLASS B

Limited Warranty
TRENDnet warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of
time from the date of purchase.
TU-S9 2 Years Limited Warranty
If a product does not operate as warranted above during the applicable warranty period, TRENDnet shall, at its option and expense,
repair the defective product or part, deliver to customer an equivalent product or part to replace the defective item, or refund to customer
the purchase price paid for the defective product. All products that are replaced will become the property of TRENDnet. Replacement
products may be new or reconditioned.
TRENDnet shall not be responsible for any software, firmware, information, or memory data of customer contained in, stored on, or
integrated with any products returned to TRENDnet pursuant to any warranty.
There are no user serviceable parts inside the product. Do not remove or attempt to service the product by any unauthorized service
center. This warranty is voided if (i) the product has been modified or repaired by any unauthorized service center, (ii) the product was
subject to accident, abuse, or improper use (iii) the product was subject to conditions more severe than those specified in the manual.
Warranty service may be obtained by contacting TRENDnet office within the applicable warranty period for a Return Material
Authorization (RMA) number, accompanied by a copy of the dated proof of the purchase. Products returned to TRENDnet must be
pre-authorized by TRENDnet with RMA number marked on the outside of the package, and sent prepaid, insured and packaged
appropriately for safe shipment.
WARRANTIES EXCLUSIVE: IF THE TRENDNET PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER’S
SOLE REMEDY SHALL BE, AT TRENDNET’S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING WARRANTIES AND
REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY
OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. TRENDNET NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY
OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF TRENDNET’S PRODUCTS.
TRENDNET SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE
ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD PERSON’S MISUSE,
NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY OTHER
CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BYACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
LIMITATION OF LIABILITY: TO THE FULL EXTENT ALLOWED BY LAW TRENDNET ALSO EXCLUDES FOR ITSELF AND ITS
SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL,
CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR PROFITS,
LOSS OF BUSINESS, LOSS OF INFORMATION OR DATE, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION

WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF THE POSSIBILITY OF
SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT
TRENDNET’S OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED
HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE.
Governing Law: This Limited Warranty shall be governed by the laws of the state of California.
AC/DC Power Adapter, Cables, Cooling Fan, and Power Supply carry 1 year warranty.

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