Oceanic DataMax Sport question

[parrothead600]

If the mode button on my computer is held for 6 seconds while displaying the last dive logged, it will display "EA" and go into a short countdown, then return to normal. The only thing that I can find in the manual says that this is the "external calibration access".
Can anyone explain what this does?

 

[cerich]

Depth calibration for our techs if I remember correctly.

 

[Doug Krause]

Correct.

 

[cerich]

Correct.

Thanks Doug, I was waiting for a decent hour to call you and make sure....

 

[parrothead600]

Depth calibration for our techs if I remember correctly.

So is there a chance that I screwed something up or is this fairly idiot-proof?

 

[cerich]

So is there a chance that I screwed something up or is this fairly idiot-proof?

Nope, you would need some calibration equipment only we have, that just puts the unit "ready" to accept our calibration.