Canon EOS RP Mirrorless Camera - Manual (Page 89)

89
Shooting Quiet Scenes
Where silence is needed, you can shoot without beeps such as shutter
release sounds.
Shooting Tips
z
Take some test shots.
It is recommended to take a few test shots in advance, because under
some shooting conditions, lens aperture adjustment may be audible.
o As you shoot, a white frame is momentarily displayed around the screen.
o The drive mode can only be set to <
u
>, < m >, or <
l
>.