Programming instructions

Intermec Fingerprint v7.61 – Programmer’s Reference Manual Ed. 7 31
Chapter 2 Program Instructions
BREAK, cont.
Remarks, cont.
It is possible to remap the keyboard, which may affect the keys used for break
interrupt. Please refer to the variable KEYBMAP$.
Another method is to transmit the character ASCII 03 decimal (default)
to the printer on one of the serial communication channels. The execution
will be interrupted regardless of any INPUT waiting (that is, INPUT [#],
LINE INPUT [#], and INPUT$).
The BREAK statement allows you to specify other ways of interrupting
the execution, for example by pressing another combination of keys
on the printer’s keyboard or transmitting another ASCII character
from the host.