The manual snapshot is from OM19 (coz I own one and the manual hasn't changed much with models introduced since then).
Ha, same... and I was confused even before the Reverse Cross Traffic / Blind Spot System became available on the 2021. @Mobilcams helped clear it up in the posts linked above.I had to go and check the manual. I was getting confused thinking the “ reverse alert tone “ would make a beep beep beep when backing up but it is just a subtle one time tone when you put it into reverse. That option was already on. I have my tones set for mid. I never gave it any thought after almost 1 1/2 years. I thought it was something I didn’t know about.