Iq-750

[thmoose51]

Referring to your answer in my previous post. Sorry guys, but I still have a problem. In set mode A I can set the P02; no issues there. However, when the comp calculates the mod it calculates for both mixes based on the P02 I just set in set mode A.
I don't see any way to set the P02 individually for mix 1 and mix 2. That means if I plan on doing deco on 02 I have to set my P02 at 1.6 for the complete dive. If I set it for 1.4 the comp sets the alarm at 13 ft. max for mix 2. If I set it for 1.6 it gives me a mod of of 132 ft for a 32% nitrox mix. I want to be able to set my P02's for both individual mixes. My question is how do I do that? I don't see anything in the directions that allows for that and I do believe that is a desirable function. Sorry to be a pest but I don't see how to do it.

 

[TUSA]

HI-

The Element II is designed to work as follows:

-PO2 Alarm has (1) user setting, a selection in the Set A group.
-PO2 Alarms cannot be user set at separate values for separate gas mixes.
-Set Range for the selection is 1.20 to 1.60.
-User set Alarm applies to whichever Nitrox Gas is in use at the time, # 1 or 2.
-During No Deco conditions, the user set Alarm activates at the value it is set at.
-During Deco conditions, PO2 alarms only at 1.60 regardless of the Alarm value set by the user.
-Also during Deco, no indication is given to ascend, such as a flashing Up Arrow icon. Diver controls actions.

Refer to the manual, page 70 for PO2.