Acura Embedded AcuBrite 21″-Nav - Manual (Page 10)

AcuBrite 21-Nav Manual
4.0 TOUCH DRIVER INSTALLATIONS
Both AR glass and Resistive touch screen solutions are used for our products. If you have a customized or
tailored product, please check the specifications in this manual or provide us your third-party specifications.
Resistive Touch Screen
It generally uses a display overlay composed of layers, each with a conductive coating on the interior surface.
Special separator “dots” are distributed evenly across the active area and separate the conductive interior
layers. The pressure from using either a mechanical stylus or finger produces an internal electrical contact at
the “action point” which supplies the controller with vertical and horizontal analog voltages for data input. The
resistive touch screens are anti-glare to reduce reflective shine intensity, which will slightly diffuse the light
output throughout the screen. Resistive technology activation can be initiated by; a gloved hand, fingernail,
mechanical stylus or an ungloved finger.
Resistive Touch - Brief Specifications
Subject Details
Input Method Finger & Stylus Finger & Stylus
Touch Stylus Touch Stylus
Gloved Hand
Touch Activation Force 0.10 - 0.80N (10 - 80g)
Insulation Resistance > = 20M /25V(DC)
Light Transmission > 80%
Operating Temperature -20°C~ +70°C
Storage Temperature -40°C~ +80°C
Humidity (Operating) 20%RH ~ 80%RH
Surface Hardness >=3H
Durability 35,000,000 times
This touch panel controller provides the optimistic performance of analog resistive touch panels for 4 wire, 5
wire and 8 wire models. It communicates with PC system directly through RS232, PS/2 or USB connector.
Users can see how superior the design is in sensitivity, accuracy and friendly operation. The touch panel
driver emulates mouse left and right button function and supports operation systems including Microsoft
Windows 95 / 98 / ME /NT4 / 2000 / XP / XP Tablet PC Edition, Windows CE 2.12 / 3.0 / .NET, Linux, iMac
and DOS.
Installing Software
TouchKit is software, which contains drivers of the touch panel controllers for the specified communication
connectors, RS232, PS/2 and USB, and the other two utilities:
· Touch Tray support
This is utility for emulating the right and left button of mouse through controlling touch panel. Users can toggle
between right or left mouse buttons by this utility.
· Configuration support
The calibration and draw test of touch panel are done by this utility. Besides, users can add or remove for
new RS-232, PS/2 or USB touch panel devices. Follow these steps to install TouchKit
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