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Display
The display is the user interface component of the Rapidpoint 400 series
systems. The display tilts on a horizontal axis and locks at the chosen tilt.
The display consists of the following components:
•
display module
•
liquid crystal display (LCD)
•
touch screen
•
printer
•
display board
•
display support
Display Module
The display module contains the LCD, the touch screen, the printer, the
display board and the display support. In addition, the display module
contains the roll of printer paper and the paper cover.
Liquid Crystal Display
The LCD is a 265 mm (10.4 inch) diagonal display with active matrix color
LCD that provides 256 colors. The display supports an active matrix
color LCD.
Touch Screen
The touch screen is overlaid onto the LCD. The touch screen consists of
two electrically resistive sheets that are superimposed over the viewing
area of the display. The sheets are separated from each other by a small air
gap. When the screen is touched, the two sheets are electrically shorted.
The resolution of the touch screen is determined by the control circuitry.
Rev. C
Mechanical Descriptions 53
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