question about xr2 and elite t3

hi there, we have just ordered the xr2 wrist computer for myself, and the elite t3 for hubby. i have a question...........if hubby chooses to set his convervatism to ON, have you figured out on the xr2, how i can adjust to mirror him? (i know the xr2 doesn't have a conservatism adjustment......so have you figured out on the nitrogen bar graph, how i would compensate to approximately match him??? also, can you give me the part numbers for the lens cover for both of these computers please? thanks, donna

Backing off your bat graph is going to add a level of conservatism o your XR-2' but it is not a direct correlation to the setting on the T3.

The plan mode will provide adjusted no deco limits - I would suggest that you compare the two prior to diving to get an idea (at least for your max planned depth) and you can make decisions from there.

ok, thankyou