I just purchased the IQ 900 Zen dive computer. I followed the instructions to the letter, but after saving my planned Nitrox Fo2 of 36%, it defaults back to "Air" after a certain amount of time. All my other settings seem to be saved- like my Po2, time, depth alarms, etc.
I have an older Mares Nitrox Surveyor that this is supposed replace. Good thing I brought both with me on my dive Sunday, or I would have been stuck with the air tables.
Can another owner or TUSA shed some light on this? I just got off the phone with TUSA and they really could not answer my question.
I'd also like to know why the computer defaults to 50% O2. I am not a tek diver, and i basically use the exact same mix all the time.
I have an older Mares Nitrox Surveyor that this is supposed replace. Good thing I brought both with me on my dive Sunday, or I would have been stuck with the air tables.
Can another owner or TUSA shed some light on this? I just got off the phone with TUSA and they really could not answer my question.
I'd also like to know why the computer defaults to 50% O2. I am not a tek diver, and i basically use the exact same mix all the time.
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