Midi meaning? - solved

When I insert crescendo and diminuendo symbols, they have started to play back - the music becomes very loud. How do I turn this off? I can´t find the old Midi Meaning page. Maybe I involuntarily ticked something. I do not use articulations (stick to key switches).
SOLVED: In the symbols pallette, right click on one of the symbols in Dynamics Mapping, untick “change velocities”, “send volume” and “send controller”.