M 2 M C o n t r o l
by Infranet Technologies GmbH
Ph: +49.40.69647-260
Tempowerkring 2
Fax: +49.40.69647-259
21079 Hamburg
Email:
Germany
Web: www.m2mcontrol.de
Technical Manual 1.02, C350 Professional
Page 22 of 38
Human user interface
On the front of the C350 pro unit the human user interface is found, this includes a 144x32
easy-to-read graphical LCD, a small incorporated keypad and three bi-colored LED’s and
one single color LED.
Graphical LCD display
The display mounted on the C350 pro is a 144x32 pixels white-on-blue graphical display.
A range of display functions is available to make graphical and alpha numerical
presentation of the data, user interaction with menus etc. The display is fully backward
compatible with previous applications using the on-board LCD Display.
By default the display is powered on at startup and shows I/O status, battery and GSM
status as shown in the following picture:
The top half of the display is showing the status of 4 analog and 8 digital outputs (group of
4), the bottom half is showing the status of 4 analog and 8 digital inputs (group of 4).
Right-most 8x32 pixels are reserved for battery and GSM network status indication, while
the rest of the display is available to user application.
