--------------------------------------------------------------------------------
CHANGES IN THIS RELEASE
Version 3.88
[Important updates]
Nothing.
[New functions or enhancements]
Nothing.
[Problem fixes]
- Fixed an issue where the N-trig icon on the task tray did not change correctly
when enabled/disabled the multi-touch function.
- Fixed an issue where the device name was not shown correctly on the Device
Manager after installation.
--------------------------------------------------------------------------------
DETERMINING WHICH VERSION IS INSTALLED
1. Click Start, then click Control Panel.
2. Make sure "View by Category" is selected, and click Uninstall a program.
3. Click Organize, select Layout, then select Details Pane. The Details Pane
will be shown at the bottom of screen.
4. Select N-trig Software Bundle.
5. Check the product version in the Details Pane.
--------------------------------------------------------------------------------
NOTES
- If you downgrade the Operating System to Windows Vista/XP, you should
re-install this software for the Operating System to work properly.
--------------------------------------------------------------------------------
INSTALLATION INSTRUCTIONS
Note:
- If your computer runs satisfactorily now, it may not be necessary to update
the software. To determine if you should update the software, refer to the
Version Information section.
Manual Install
This section assumes to use Internet Explorer and Windows Explorer.
Downloading file
1. Click once on the underlined file name. Once this is done, some pop-up
windows will appear.
2. Follow the instructions on the screen.
3. In the window to choose Run or Save, click Save.
4. Choose the folder you would like to download the file to and click Save.
A different window will appear and the download will begin and complete.
Once the download has completed, there may or may not be a message stating
that the download completed successfully.
Extracting file
5. Make sure to be logged on with an administrator account.
6. Locate the folder where the file was downloaded.
7. Locate the file that was downloaded and double-click it.
8. Follow the instructions on the screen.
9. In the Select Destination Location window, click Next. If you would like to
select a different folder, click Browse.
10. In the Ready to Install window, click Install. All the necessary files will
be extracted to the folder selected in the step 9.
Installing files
11. Make sure the checkbox next to "Install ..... now" is checked and click
Finish.
12. Follow the instructions on the screen to complete installation and restart
the computer.
Finally delete the file saved in the step 4.
Unattended Install
This is for system administrators' use only.
1. Refer to the Manual Install section, and download and extract the file.
2. In the step 11 of the Installing files section, uncheck the checkbox next
to "Install ..... now", and then click Finish to cancel installation.
3. At the command line, execute the following command with the -ALL /s options.
Example:
[Path where the files were extracted]NtrigBundle_Win7_64bit_3.88.026.exe -ALL /s
--------------------------------------------------------------------------------
VERSION INFORMATION
The following versions have been released to date.
Version Rev. Issue Date
------- ---- ----------
3.88 01 2010/09/17
3.48 01 2010/04/26
2.240 02 2010/03/30
2.240 01 2010/02/04
2.219 01 2009/10/29
Note: Revision number (Rev.) is for administrative purpose of this README
document and is not related to software version. There is no need to
upgrade this software when the revision number changes.
To check the version of software, refer to the Determining which version is
installed section.
Summary of Changes
Where: < > Version number
[Important] Important update
(New) New function or enhancement
(Fix) Correction to existing function
<3.88>
- (Fix) Fixed an issue where the N-trig icon on the task tray did not change
correctly when enabled/disabled the multi-touch function.
- (Fix) Fixed an issue where the device name was not shown correctly on the
Device Manager after installation.
<3.48>
- (Fix) Fixed an issue where the cursor jumped when the computer was placed
next to a fluorescent light.
- (Fix) Fixed an issue where touch did not work when the computer was attached
to the Docking Station and powered on with the lid closed.
- (Fix) Fixed an issue where touch might not be able to draw a line correctly
when the AC adapter was attached.
<2.240>
- (New) Support for ThinkPad T410s Switchable Graphics models.
<2.240>
- Changed the software name to 'N-trig DuoSense multi-touch package' from
'N-trig DuoSense Digitizer Settings'.
- (Fix) Fixed an issue where an inadvertent click might happen when the lid was
closed.
- (New) Added support for ThinkPad T410s,T410si.
- (Fix) Fixed an issue where the sound feedback function did not work.
<2.219>
- (New) (Initial release) Added support for ThinkPad T400s.
--------------------------------------------------------------------------------
LIMITATIONS
- During installation, if a Found New Hardware message is displayed and allowed
to remain open while the installation continues, the installation process will
not complete successfully, and an error message will be displayed to this
effect.
Solution:
Close the Found New Hardware message window, and continue the installation.
--------------------------------------------------------------------------------
TRADEMARKS
* Lenovo and ThinkPad are registered trademarks of Lenovo.
* Microsoft, Windows and Windows Vista are registered trademarks of Microsoft
Corporation.
* N-trig is a trademark of N-trig, Ltd.
* DuoSense is a registered trademark of N-trig, Ltd.
Other company, product, and service names may be registered trademarks,
trademarks or service marks of others.