26-950
USB electronic
scale
Thank you for purchasing your USB Electronic Scale
from RadioShack. The USB Electronic Scale consists of a
hardware scale and a software program for your Windows
computer. You can weigh your packages and see the
reading as it is displayed on your computer monitor. The
included software provides a graphical user interface for
you to control the scale and can even automatically insert
package weight into the websites of most major shippers.
USB Electronic Scale User’s Guide
CD-ROM
Please read this user’s guide before installing,
setting up and using your new product
www.radioshack.com
The Basics
contents
features 4
software installation 5
system requirements .............................................. 5
install procedure ...................................................... 5
uninstall procedure .................................................. 6
using the scale 6
scale display 7
normal display and small display ........................... 7
change the scale display color ............................... 7
operating the scale 8
weigh an item .......................................................... 8
tare ........................................................................... 8
change weight units ................................................ 9
hold .......................................................................... 9
Normal Display 10
unit conversion tool 12
auto populate destination web fi elds 14
auto-launch web page ............................................. 14
auto fi ll web page .................................................... 15
add web page 17
hardware specifi cations 19
troubleshooting 19
“DETACH” alert ........................................................ 19
“ERROR” alert .......................................................... 19
3
The Basics
The Basics
features
• Weighs items up to 10 pounds.
• No batteries or AC cords required—powered by your
computer's USB port.
• Includes six foot USB cable permanently connected to
the scale.
• Displays weight in kgs or lbs format.
• Includes a Unit Conversion Tool for grams, ounces,
and other additional weight values.
• Connects to selected websites and automatically
populates the weight and additional fi elds of the web
page for your convenience.
• Auto-populates different fi elds in the web page using
Add Web Page function.
NOTE
Internet connection required.
software installation
system requirements
Your USB Electronic Scale requires Windows98SE/ME/2000/
XP, Internet Explorer 4 or higher, and a USB port.
NOTE
install procedure
1. To install your USB Electronic Scale, insert the
The software will be updated periodically. Check
www.RadioShack.com for updates.
supplied CD-ROM in your CD or DVD ROM drive. The
setup program will start automatically. If you have the
auto-run feature disabled on your machine, then you
will need to run Setup.exe found in the root folder of
the CD-ROM. Right-click on the Start button and click
4
Explore. Then double-click on the CD or DVD ROM
drive. Double-click on Setup.exe.
2. Follow the instructions to install the software. By
default, it will be installed to \Program Files\USB
Electronic Scale.
3. Shortcuts will be created on the desktop and startup
menu: Start > Programs > USB Electronic Scale >
USB Electronic Scale. You can start using the USB
Electronic Scale by clicking the shortcut icon.
5
The Basics
The Basics
uninstall procedure
Using the CD ROM Using Your Control Panel
1. Run Setup.exe found in the root
folder of the supplied CD-ROM.
2. Select “Remove” to uninstall
USB Electronic Scale.
1. Go to your Start Menu and
select Settings < Control Panel
< Add or Remove Programs.
2. Select USB Electronic Scale,
then click the Remove button.
using the scale
Attach your scale to the computer’s USB port and run the
supplied software.
The software runs at Windows startup by default. You can
also start it by clicking the shortcut. To change the startup, do
the following:
1. Right click the System Tray icon and choose Options.
2. Check or uncheck the Run at Windows startup to
change the startup with Windows option.
When the USB Electronic Scale software starts, a program
icon will appear in the Windows System Tray to indicate the
connection status of the scale. Right click the scale icon to
see a menu of your options.
scale display
The Scale Display shows the reading of the USB Electronic
Scale. To bring out the display, do one of the following:
Using the System Tray Icon Using the Normal Display
Right click the System Tray icon
and choose Launch USB Electronic
Scale.
To minimize the display, do one of the following:
Using the System Tray Icon Using the Normal Display
Right click System Tray icon and
choose Minimize USB Electronic
Scale.
normal display and small display
There are two display options for the Scale Display: Normal
Display and Small Display. Normal Display looks like a scale
and has a panel showing the scale reading. Use the buttons
on either side of the display to perform scale functions. The
Small Display only shows the scale reading.
To switch between the two display modes, right click the
System Tray icon and select Small Display. Check to use the
Small Display and uncheck to show the Normal Display.
Double click the System Tray icon.
Click the Minimize button on the
Normal Display.
Scale Attached
Scale Not
Attached
The software displays the reading of the scale and lets you
control your scale.
6
To set the Scale display to always be on top of the other
windows, right click the System Tray icon and choose
Always on Top.
change the scale display color
Customize the color of your scale.
1. Right click the System Tray icon and choose Options.
2. Click on the Scale Color tab and choose the color of
the scale.
3. Click OK.
7
The Basics
The Basics
operating the scale
After the USB Electronic Scale software has started, it takes
about 6 seconds to initialize the Electronic Scale. During the
initialization, the System Tray icon fl ashes. The scale software
performs the initialization at program startup and every time
the scale is attached to the USB port of the computer.
NOTE
After initialization, you can use the scale to weigh things. The
weight capacity for the scale is 10lb or 5kg. The resolution is
0.1oz and 1g, respectively.
NOTE
To use the scale, do one of the following:
Right-click on the System Tray icon
and select one of the options.
weigh an item
1. Connect the scale to the computer's USB port.
2. Start the software and wait for initialization to fi nish.
3. Place the item you want to weigh on the scale
4. Make sure you distribute the weight of the package
The scale will automatically reset to zero at startup,
so do not place anything you want to weigh on the
scale during startup.
DO NOT exceed the weight capacity of your scale.
If you do, it may damage the scale sensor and
cause permanent damage to the scale.
Using the System Tray Icon Using the Normal Display
Click the buttons on the Scale
Display in Normal Display mode.
platform.
evenly over the platform. Always line up the center of
gravity of each package with the center of the scale.
Avoid tipping packages in any direction.
the scale fi rst. Then you can tare the scale (deduct the weight
of your container). Now, when you place the items you want
to weigh inside the container, the reading on the scale will
refl ect only the weight of those items.
To tare the scale and set the current reading to zero, do one
of the following:
Using the System Tray Icon Using the Normal Display
Right-click on the System Tray icon
and choose Tare Scale.
Press the Tare button on the
Normal Display.
change weight units
The application can display the weight in two formats: kgs
(kilograms) and lbs (pounds). To change the weight unit, do
one of the following:
Using the System Tray Icon Using the Normal Display
1. Right click System Tray icon.
2. Highlight Unit and select kgs or
lbs.
Press KGS/LBS button on the
Normal Display.
hold
To hold the current reading of the scale and discard further
changes in the reading, right click the System Tray icon
and choose Hold, or press the Hold button on the Normal
Display.
The word HOLD will be shown on the Scale Display. Repeat
the above step to disable hold.
NOTE
The Tare operation will be disabled when Hold is
activated.
tare
If you need to weigh several loose items, it may be helpful
to place those items in a container (not included). Since you
might not be shipping that container, place the container on
8
9
The Basics
The Basics
Normal Display
Small Display
“DETACH” Alert
Tells you when
your scale is
detached from
the USB port.
Press to
minimize scale
display
Press to close
scale software.
Tare Button
Press to deduct the
weight of the container
and zero the scale.
KGS/LBS Button
Press to change
weight units.
Auto-Launch Website Button
Press to launch selected
web page and automatically
populate fi elds.
10
Options Button
Press to change
settings.
Drop-Down Menu
Select your desired
shipping company.
Hold Button
Press to hold the current
scale reading and discard
further changes.
Converter Button
Press to launch unit
conversion tool.
11
Beyond the Basics
Beyond the Basics
unit conversion tool
The Unit Conversion Tool allows you to convert weight from
one unit to other units. It is an HTML document and works
with your web browser. To start the conversion tool, do one
of the following:
Using the System Tray Icon Using the Normal Display
Right-click on the System Tray icon
and select Converter.
The current scale reading will be populated in the HTML page
by default when you start the tool. With the Unit Conversion
tool, you can convert weight to and from any of the following
units:
Press the Converter button on the
Normal Display.
To manually convert weight units,
1. Enter the weight of the item in the text fi eld at the top
of the page.
2. Select its original unit of measure from the drop down
list next to the weight fi eld.
3. Press Convert.
If you place a new item on the scale, you must
NOTE
The scale application includes a shortcut to the Windows
Calculator. You can launch the Calculator by right clicking the
System Tray icon and choosing Calculator.
press the converter button on the scale software to
automatically populate the conversion web page.
12
13
Beyond the Basics
Beyond the Basics
auto populate destination web fi elds
When you place an item on the scale, the software can
automatically open your web browser and go to your
favorite shipper’s web page. It can populate the page with
the weight information in the appropriate fi eld after the page
has fi nished loading. The application has eight pre-defi ned
web pages for you to choose from. In addition to weight
information, this application can populate other necessary
fi elds for you, but you must fi ll them in ahead of time (See
Auto Fill Web Page).
NOTE
You can tell the application to launch the selected web page
and populate the information any time by doing one of the
following:
Right click the System Tray icon
and choose Go to Selected Web
page.
NOTE
auto-launch web page
You can choose from the following eight pre-defi ned web
pages as the destination site for auto-launch:
• UPS Rate Calculator
• USPS Domestic Rate Calculator
• USPS Business Rate Calculator
• USPS International Envelope Rate Calculator
• USPS International Package Rate Calculator
• DHL Rates
• FedEx Rate Finder
• Ebay Seller Shipping Calculator
If there are any fi elds that you want to fi ll in
manually, you may leave them blank.
Using the System Tray Icon Using the Normal Display
Press Auto-Launch Website button
on the Normal Display.
If you have already launched the page once, only
weight information will be updated next time you
press the button.
You can add new web pages to the Auto-Launch list by using
the program’s Add Web Page features. Please refer to Add
Web Page.
The application will not automatically launch the
NOTE
web page if the weight is less than 0.2oz, the
change in weight is less than 0.2oz, or the browser
opened by the application has not been closed.
To select the auto-launch web page, do one of the following:
Using the System Tray Icon Using the Normal Display
1. Right click the System Tray icon.
2. Highlight Select Auto-launch
Web Page.
3. Click on your favorite shipper’s
web page. Select None to
disable Auto-Launch.
1. Right click the System Tray icon
and choose Options.
2. Choose the web page from the
Auto-Launch website drop down
list. Then click OK. Select None
to disable Auto-Launch.
Go to the drop down list on the
Normal Display and choose your
favorite shipper. Choose None to
disable the auto-launch feature.
auto fi ll web page
This application includes certain items from the pre-defi ned
web pages. If you enter the information before running the
program, the software will populate the fi elds when the
website is launched. For instance, if you always ship DHL
Second Day, you may want the software to automatically
make these selections for you each time you use the scale
and launch that web page. The items that you can store in
the application are placed under the following tabs on the
Options screen:
• DHL—contains the items on the DHL Rates web page.
• Ebay—contains the items on the Ebay Seller Shipping
Calculator.
• FedEx Rate Finder—contains the items on the fi rst
page of FedEx Rate Finder.
• UPS—contains the items on the UPS Rate Calculator.
14
15
Beyond the Basics
Beyond the Basics
• USPS Domestic—contains the items on USPS
Domestic Rate Calculator.
• USPS Business—contains the items on USPS
Business Rate Calculator.
• USPS International—contains the items on USPS
International Envelope Rate Calculator and USPS
International Package Rate Calculator.
Fill in your
favorite shipping
parameters here.
This is particularly
helpful if you
always use the
same type of
shipping, the same
size package, or
even if you always
ship to or from the
same zip code.
If there are any
fi elds you wish
to fi ll in manually,
leave them blank at
this time.
4. Fill in the information.
5. Click OK.
If you do not want the software to automatically fi ll any of
the web pages, uncheck Auto Fill in the corresponding tab
in Options. The application will just launch the page and
populate the weight information without automatically fi lling
in the rest of the information on that shipper’s web page.
For the FedEx Rate Finder website, you are required to enter
certain shipping information before proceeding to the page
containing the weight fi eld. If the auto fi ll feature in the FedEx
Rate Finder tab is enabled, the application will populate the
fi elds on the fi rst page of FedEx Rate Finder for you and
proceed to the next page to populate the weight information
automatically. Or you can set the application to just launch
the fi rst page of FedEx Rate Finder. Once you fi ll in the
information and proceed to the next page, the application will
automatically place the weight information in the appropriate
fi eld.
add web page
Use the Add Web Page feature to add a new web page to the
Auto-Launch website list. The application will remember the
address and information for the website and automatically
populate the corresponding fi elds.
NOTE: Websites
are subject to
change without
warning.
To set the page to fi ll automatically when Auto-Launch is
selected, do the following:
1. Right click System Tray icon and choose Options.
2. Choose the tab corresponding to the name of your
favorite shipping company.
3. Check Auto Fill.
16
The Add Web Page feature will open a browser for you to
navigate to your desired page. You can fi ll in the information
and add the page to the application. After adding the page,
you can choose it as the auto-launch site just like any other
system pre-defi ned web page. Once an item is placed on the
scale, the application will launch the web page and populate
the fi elds with the information you fi lled in during the Add
Web Page process.
To add a new web page to the application,
1. Right click System Tray icon and choose Options.
2. Choose the Add Web Page tab, which contains
information from the web pages you have added.
17
Beyond the Basics
Beyond the Basics
4. Click Add and the Add New Auto Fill Web Page dialog
appears. Follow the instructions on the dialog to add
the web page to the application step by step.
5. Assign a Name to the page you want to add. This
name will appear later in the Auto-Launch website list.
6. Press Next to open the browser and go to your
desired webpage.
7. Press Next when the page has fi nished loading.
8. In the browser, fi ll in the information you want the
software to automatically populate for you.
9. Specify the weight fi eld on the page with the following
values such that the application will populate the fi eld
with the reading of the scale in the appropriate format.
• LB—populate with weight in pounds
• OZ—populate with weight in ounces
• KG—populate with weight in kilograms
• G—populate with weight in grams
If the web page fi eld for weight is in ounces,
NOTE
10. Select Finish to save the information and add the
11. You will now see the information you’ve just added
12. After adding the web page, you can choose it as the
To delete a web page that you have added
1. Right click the System Tray icon and choose Options.
2. Choose the Add Web Page tab.
3. Select the page you want to delete from the list.
4. Click Delete.
5. Click OK.
OZ should be typed in the fi eld. If the reading of
the scale is 6.1oz, the application will populate
the weight fi eld with 6.1 when the web page is
launched.
webpage.
whenever you select the Add Web Page tab. Click OK
to confi rm what you have done.
auto-launch web page.
hardware specifi cations
Dimensions 6.38" W x 6.46" D x 1.31" H
Capacity 10 lb/5kg Capacity
Resolution 0.1 oz/1g
Power Source Powered by USB Port
Connection
Tolerance 0.1% of full capacity
Operating
Temperature
Power Draw <10 mA
USB Plug, the other end of the cable is
fi xed in the unit.
0°C to + 40°C
troubleshooting
“DETACH” alert
When the scale is detached, you will see a black X on top of
the System Tray icon. You will also see the word “DETACH”
in the top right corner of both the normal and small displays.
“ERROR” alert
The word “ERROR” will appear in the bottom right corner of
the normal and small displays if the scale reading is less than
zero or the item you are trying to weigh is too heavy. You
may need to tare the scale again if the weight displayed is
negative. Remove the item from the scale if it is over 10 lbs.
18
19
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 instructions,
may cause harmful 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 to which the receiver is
connected.
Consult your local RadioShack store or an experienced radio/TV technician for help.
If you cannot eliminate the interference, the FCC requires that you stop using your phone.
WARNING: Changes or modifi cations not expressly approved by RadioShack may cause
interference and void the user’s authority to operate the equipment.
Product USB Electronic Scale
Model 26-950
RadioShack
Responsible Party
Phone 817-415-3200
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) This device must accept
any interference received, including interference that may cause undesired operation.
100 Throckmorton
Fort Worth,
TX 76102
This product is warranted by RadioShack against manufacturing defects in material and workmanship
under normal use for ninety (90) days from the date of purchase from RadioShack company-owned
stores and authorized RadioShack franchisees and dealers. For complete warranty details and
exclusions, check with your local RadioShack store.
RadioShack Customer Relations
200 Taylor Street, 6th Floor, Fort Worth, TX 76102 04/04
Printed in China
©2004. RadioShack Corporation.
All rights reserved. RadioShack and RadioShack.com are
trademarks used by RadioShack Corporation.
26-950
AO0222AA1
07A04
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