User's Manual

TM70Pi V3.2 (11/03) 120021.pdf. 28
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9.1 - INTRODUCTION and FUNCTIONAL DESCRIPTION
The LCD70 is a 102x80 dot matrix display that can be configured as follows: 4 function
customized keyboard and a 4 function standard keyboard (ENTER/ESC/UP/DOWN), both with
4 bicoloured LEDS.
LCD70 MODULE:
The LCD70 has a configuration of 120x80 points and supports the following representation
format : 2 lines x12 characters / line + icons
KEYBOARD:
The hardware of the LCD70 is ready to connect to 4 functions keyboard.
LEDS and BACKLIGHT
The LCD70 display has 4 bicoloured LEDS (red, green and orange colours) and it also
supports a backlight of 15 seconds.
BLOCK DIAGRAM: