User's Manual

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1.6.1 Causes a system failure or termination condition:
There may be a software failure:
When there is an error input caused by the user's carelessness or the software itself has an
error, the software can recover by itself without an infinite loop.
1.6.2 The key functions of the system
The key functions of this software include patient management, slow vital capacity test,
forced vital capacity test, maximal voluntary ventilation test, bronchial diastolic test,
historical data review, and print report functions.
This instruction manual focuses on the description of a single program, making it as
simple and easy to understand as possible. With the help of the manual, users, especially
medical staff, should be able to use all programs of this software. In the case that the user
does not know other programs, each program can be used by the user through a certain
explanation.