Denso BHT-300B User Manual page 27

System Mode
System Mode is a system program exclusively designed for the effective use of user programs in the
BHT. It sets up the execution environments for those programs; e.g., it prepares downloading/uploading
conditions, sets the calendar clock, and tests the BHT components including the LCD, beeper, and
keypad. Shown below is the System Mode menu (SYSTEM MENU).
JIS Level 1 and Level 2 Font Files
These files contain font data required for displaying Kanji characters on the LCD.
The BHT can display Kanji characters of 16-dot and 12-dot fonts and their double-width ones in
application programs.
If you do not need to display Kanji characters, you may delete these JIS font files. After deletion, the
memory area which was occupied by these files can be used as a user area. For the deleting procedure,
refer to Section 2.4, "Initializing the BHT System" or Section 2.5.3, "[ 9 ] Deleting Font Files."
The names of the JIS font files are:
FNT16J1.FN3 (JIS Level 1 font, 16-dot)
FNT16J2.FN3 (JIS Level 2 font, 16-dot)
FNT12J1.FN3 (JIS Level 1 font, 12-dot)
FNT12J2.FN3 (JIS Level 2 font, 12-dot)
User Programs
You can develop application programs to meet individual job requirements by using the BHT-BASIC
Compiler. To download those user programs to the BHT, use the
Chapter 2 Getting Started the BHT and System Mode
BHT-BASIC4.0 Transfer Utility.
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