Tripp Lite World Headquarters
1111 W. 35th Street, Chicago, IL 60609 USA
USER’S MANUAL
USB to Serial Adapter
Model #: U209-000-R
NOTE: Follow these installation and operating procedures to ensure correct
performance and to prevent damage to this unit or to its connected devices.
Copyright © 2002 Tripp Lite. All rights reserved. All trademarks are the property of
their respective owners. Technical specifications are subject to change without notice.
Uninstalling the Driver
1. Open the system folder:
(My Computer -> Control Panel -> System)
2. Click on the Device Manager tab.
3. Click on the plus sign in front of Universal Serial Bus Controllers
heading to see the Universal Serial Bus Controller listing.
4. Select USB to Serial Cable.
5. Click the Remove button.
Peripheral Installation
1. With the USB to Serial Adapter already installed, plug the peripheral
into the adapter and then turn the peripheral on.
2. Follow the Installation Wizard’s on-screen instructions to complete
the installation.
Read if Experiencing Installation Problems
When Using a Tripp Lite USB to Serial Adapter
(U209-000-R) on a Laptop/Notebook PC.
The following procedure may be required if you have a laptop that does
not have a hardwired native serial port. On this type of unit, the
manufacturer may have eliminated the serial chipset on the motherboard
thereby disabling the USB adapter’s port emulation feature. If this is the
cause of your problem, the following procedure will resolve this issue.
Please follow the instructions in their entirety.
Creating a Virtual Com Port on Your Laptop/
Notebook:
1. Open Add New Hardware (Start - Settings - Control Panels -
Add New Hardware).
2. Add New Hardware Wizard Introduction screen will appear.
Click “Next”.
3. Computer will search for connected devices. Either a prompt will
appear asking you to select a device from a list or it will ask you if
you want to search for new devices. If asked to select from a list,
click “No” and then “Next”. If not prompted, simply click “Next”. If
prompted to select from a list, the next screen will ask if you want to
search for new drivers. Click “Next”.
4. The following screen will alert you to the fact it will now search for
new devices. Click “Next”. (Note: This may take several minutes
depending on your system. The screen may go black for a few
seconds. This is normal.)
5. When done, select “Next”.
6. A list of device types will appear. Scroll down to:
Ports (Com & LPT). Click “Next”.
7. A two-paned list will appear. On left under Manufacturers, select
“Standard Port Types”. On the right under Models, select
“Communications Port”. Click “Next”.
8. You will be prompted to set up the properties and settings of the Com
Port. Leave values as defaults. Click “Next”.
9. When completed, select “Next”.
10. You will be prompted to restart. Click “Yes”.
11. After restart, reinstall the USB-Serial Adapter onto the Virtual Com Port.
If Your Computer Does Not Boot Up After You
Install Your Com Port, do the Following:
1. Disconnect the USB-Serial Adapter. Boot your machine in Safe
Mode. (To do this, press “F8” when you first boot up. Press it
repeatedly until you get a selection screen, choose “Safe Mode”).
2. After boot up, go into your device manager and select the Com Port.
3. Click “Remove”. Follow the prompts and restart as normal.
Installing the USB to Serial Adapter’s Driver*:
* May vary slightly depending upon installed O/S version.
1. Open Device Manager (Start-Settings-Control Panels-System;
Device Manager Tab).
2. Select the USB-Serial Adapter. It will appear as Unknown Device,
Composite Device or USB Device. It will appear under “Other
Devices” or “Universal Serial Bus Controller”.
3. Click “Properties”.
4. Click on “Reinstall Drivers”.
5. In Add New Hardware Wizard click “Next”.
6. It will now conduct a search, choose “Next”.
7. Select “Specify Location”. Next click “Browse” or select the driver
location. Select either the drivers on the CD (Example: D:\U209-000-R)
or the one downloaded. Note, if you are using Windows ME you
need to use the WIN98 driver. Click “Next”.
8. If detected, click “Next”. (If not go back and try again).
9. When done click “Finish”.
10. Connect your Serial Device to the USB-Serial Adapter.
Specifications
Function
Data Transfer Rate
LED
Power Consumption
USB Specification
Description
Over 500 Kbps
Data Transfer / Handshaking (orange)
450 mW
V1.1 Compliant
DB-9 Assignments
Pin
1
Assignment
CD
Pin
6
Assignment
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
GND
FCC Radio/TV Interference Notice
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy, and if not installed and used in
accordance with the instruction manual, may cause interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures: reorient or
relocate the receiving antenna; increase the separation between the
equipment and receiver; connect the equipment into an outlet on a circuit
different from that which the receiver is connected; consult the dealer or an
experienced radio/television technician for help. The user must use
shielded cables and connectors with this product. Any changes or
modifications to this product not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
LIFETIME LIMITED WARRANTY
TRIPP LITE warrants its products to be free from defects in materials and
workmanship for life. TRIPP LITE’s obligation under this warranty is limited to
repairing or replacing (at its sole option) any such defective products. To obtain
service under this warranty, you must obtain a Returned Material Authorization
(RMA) number from TRIPP LITE or an authorized TRIPP LITE service center.
Products must be returned to TRIPP LITE or an authorized TRIPP LITE service
center with transportation charges prepaid and must be accompanied by a brief
description of the problem encountered and proof of date and place of purchase.
This warranty does not apply to equipment, which has been damaged by
accident, negligence or misapplication or has been altered or modified in any
way.
EXCEPT AS PROVIDED HEREIN, TRIPP LITE MAKES NO WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. Some states do not permit
limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s)
or exclusion(s) may not apply to the purchaser.
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE BE LIABLE
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specifically, TRIPP
LITE is not liable for any costs, such as lost profits or revenue, loss of equip-
ment, loss of use of equipment, loss of software, loss of data, costs of
substitutes, claims by third parties, or otherwise.
The policy of TRIPP LITE is one of continuous improvement. Specifications are
subject to change without notice.
1111 W. 35th Street, Chicago, IL 60609 USA
773.869.1234 (USA) • 773.869.1212 (International)
200205099 93-2072_EN
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