A stability instrument installed onboard should cover all
stability requirements applicable to the ships as follows:
3.2.1 The input/output format of the stability
instrument should, as far as practicable, be easily comparable in
information and format to the stability booklet so that the operators
will easily gain familiarity with the loading calculations.
3.2.2 The stability instrument should readily
provide any information that may be obtained from the stability booklet
by incremented calculation, reflecting the operation scenario in a
clearly presented format.
3.2.3 A simple and straightforward user manual
written in the same language as the stability booklet should be provided.
The user manual should contain the approved test conditions and be
written in a language with which the ship's officers responsible for
cargo operations are familiar. If this language is not English, the
ship should be provided with a manual written also in the English
language.
3.2.4 The calculation program should present relevant
parameters of each loading condition in order to assist the master
in his judgement on whether the ship is loaded within the approved
limits (refer to paragraphs 3.1.8, 3.1.9 and 3.1.11).