Winmate G-WIN, Руководство пользователя

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68 G-WIN Vehicle Mount Panel PC
Appendix C: Touchscreen
This section includes information on projected capacitive touchscreen (p-cap), its
technology and specifications.
C1 Overview
The Panel PC supports three kinds of Touch Panel Solutions: ELO AccuTouch touchscreen,
ELO Infrared touch-screen and Premier Touch system. All of the touchscreens consist of
a touch-screen and an electronic touch-screen controller.
The G-WIN Vehicle Mount Panel PC touch device uses RS-232 interface touch controller
card via the COM2 port Note inside Panel PC. When the touch driver installed either for
ELO or Premier Touch systems, it will detect COM2 port automatically.
The ELO AccuTouch and Premier Touchscreen are based on patented resistive
technology. The touchscreen may be flat, spherical, or cylindrical. It is installed over the
face of the display. Since its shape matches of the display face, the touchscreen has
excellent clarity and minimal parallax.
The ELO CarrollTouch infrared (IR) technology uses a small frame around the display with
LEDs and photoreceptors on opposite sides, hidden behind an IR-transparent bezel. The
Controller sequentially pulses the LEDs to create a grid of IR beams. A touch obstructs
one or more the beams which identify the X and Y coordinates. CarrollTouch technology
combines superior optical performance with excellent gasket-sealing capabilities, so it's
an excellent choice for harsh industrial and outdoor kiosk applications. Touched with a
finger, gloved hand, fingernail, or stylus, it delivers a fast, accurate response every time.
C2 Recommended Touch Interface
COM Port
Touch Interface
1 x RS-232 2 x RS-232
Optional

RS-232 (default via
COM2)

USB

USB