Perdix AI oc Tec center row?

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SM with two transmitters

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What are peoples configuration of the center row on there perdix ai in oc tec mode?

Depends on the dive

For cave I would run mini compass, timer, and transmitters
For open ocean deco dives I would run Delta +5, Surface GF, and transmitters
 
Bump:
I was going to ask the same question.
What are peoples configuration of the center row on there perdix ai in oc tec mode?
 
GTR turns off in deco. Shearwater's reasoning is that in deco there are too many variables to calculate an accurate GTR.
I did a recreational dive to 130 on sidemount yesterday with my perdix AI in tec mode. the GTR was working. I use it more as a sanity check.
 
I did a recreational dive to 130 on sidemount yesterday with my perdix AI in tec mode. the GTR was working. I use it more as a sanity check.

You weren't in deco. Once you go into deco GTR will just show three dashed lines, and will turn back on after deco is cleared.
 
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My NDL display switches to @+5 when in Deco.

I put the timer there for safety stops on Rec dives (rather than switching between Rec and Tech modes), but on my last dive I found it is also useful for managing air breaks during O2 deco as well.
 
https://www.shearwater.com/products/perdix-ai/

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