How to check boat accessories?

Question

step by step procedure

Answer 1

Give us a list of the things you want to check .... and what you mean by 'check'

Sitting here at my nav-station, I can see about 42 different things that might require checking ..... in one way or another.

Answer 2

step one:  switch accessory on.

step two:  observe whether accessory is functioning within normal parameters.

step three:  switch accessory off.