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TPOffset : Touch Screen Auto-calibration Tool for DUS Series

The auto-calibration tool, TPOffsert must be executed before operating DMC's touch screens of capacitive multi-touch type (DUS series and EXC series) with the DUS series controller.
Basically, TPOffset is necessary to be executed only once before initial use of the touch screens, and unnecessary from the second time use onward. Only if either the usage environment drastically changed or operation performance is felt to be changed, execute this application again.

Features and Functions

TPOffset is the application software for making sensitivity adjustment so that the projected capacitive touch screen can be comfortably used with DUS controller on Windows.

The provided functions and its features are as below.

  • Just by clicking the adjustment button, automatic sensitivity adjustment will be executed to improve operability of the touch screen.
  • Once the adjusted values are written into ROM area in the touch screen controller IC, the same adjustment task will not have to be performed again.

Supported models

Supported models: IBM PC/AT or its compatibles
Supported operating systems: WindowsXP SP3, WindowsVista SP2, Windows7 SP1

Please read the following End-User License Agreement before you start downloading.

End-User License Agreement

This End-User Agreement is a legal agreement concluded between DMC Co., Ltd. (DMC) and the customer, either individual or party. By downloading the software, you are agreeing to comply with the terms of this agreement. Please read this agreement carefully.

  • Copyright
    • The copyright of this software belongs to Unitec Co., Ltd.
  • License
    • The user is licensed to use this software and the associated documents on computers that the user has the authorization to use.
  • Terms of Use
    • Reverse engineering, decompiling and disassembling this software is prohibited.
    • Copying this software is permitted, but distributing this software to a third party is prohibited without DMC's prior approval and copyright notice.
    • The third party must also accept this License Agreement.
  • Warranty
    • DMC will not be liable for any damage and loss caused by the use of this software. DMC will not be liable for any type of compensation.
    • This software is subject to change without notice.
  • Termination
    • The user can terminate the right to use this software anytime by completely deleting the software and the associated files.
    • DMC can terminate the right of use when the user fails to comply with any terms of this agreement. The user must delete this software and the associated files when the right is terminated.
  • Export Restrictions
    • When this software is subjected to the regulation of the foreign exchange and/or foreign trade control act, the licensee shall observe the corresponding laws and regulations.


Item Version Controller Descripsion Download
TPOffset v2.7.1.2 DUS series
(DUS1000, DUS2000,
DUS3000, DUS4000)
WindowsXP S3, Windows Vista SP2, Windows7 SP1,
Windows8/8.1 (32bit/64bit), Windows10


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  • .zip files need to be decompressed with appropriate software.
  • Please read ReadMe before starting installation.
  • This software is subject to change without notice.
  • With respect to other OS's driver software, please contact us.