Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
exactlyProbably the same one for a normal stop.
Level off, and then do the stop signal for the time.
Thanks for everyone's respond. As a recreational diver, I don't know how to plan deep stop before a dive. I always follow my computer's instructions underwater. I know how to plan maximum depth or dive time according to NDL by PLAN mode in my computer, but I don't know how to read deep stop duration or depth before a dive. Would you mind to teach me or provide an article or something for me? @jale That will be very kind of you. Thank you.
Just want to make it clear again. I'm talking about "deep stop", not "deco stop". And my question is how to hand signal "deep stop".
@DiveTucson Thank you. Would you please explain why you don't think it's appropriate? Or is there any theory to support not doing so?