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7.6 Library
7.6.1 Overview
Since the IBM PC/AT architecture has been adopted in this system, all libraries including graphic
library supported by Microsoft C/C++ ver. 7.0 or later versions can be used. In addition to those,
the following dedicated libraries are available for the IT-2000 system.
Name of library Description Page
System Library Dedicated libraries for IT-2000 and to control various
devices available to the system. These libraries include
back light control, contrast control, battery voltage low
detection, alarm setting, etc.
131
Keypad Library Libraries to call the functions of Keypad driver. They are
used to input keys through keypad and to acquire
coordinates on screen, etc.
153
OBR Library Libraries to control the OBR functions. OBRs supported
by the system are the pen type and the CCD type.
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