The green camera icon means I took a photograph;
the red hand is a mandatory safety stop.
The first red ! icon is an Ascent Rate Warning;
the second smaller red ! is a Safety Stop Ceiling Error.

Then I got a little high (over 15',
the programmed depth) on the safety stop.
Getting the weight and venting the air on my
new BCD was problematic & educational -
I was "in the zone", but the computer
warned me I was in danger of getting out of it.

I already knew that and was taking steps to correct it;
actually as long as you're under 10' you're still
"safe", you just can't go to the surface and get out.

If I had "violated the computer",
I would be locked out of using it for 24 hours,
and I might have become bent.

Neither happened.

WHAT DOES GRENADA LOOK LIKE
*ABOVE* THE WATER LINE? SEE HERE