Calibration/need set up..help please

[gomergomes]

Filled air to 3500psi..,worked fine till i look down at the screen and it says need set up...,so I hold the button down and it works,yet show low-p for out and tank...,Did I calibrate the air when i held down the button or the "tactile" as WDP calls it? When I refilled the tank the tank pressure said 600psi when it was at 3100 on the scuba,and the output said lp but it shot fine.Iv already did a search on it and the low battery indicator is not on....,shall i degas the tank and set it up with the reg off the tank like iv heard to do...,thanks all...,Alex

[Emmit]

did you recently replace the batteries?

What yuo need to do is empty the tank, remove the tank from the regulator. Remove the batteries and let it sit for a few minutes. Put the batteries back in and then wait for it to boot up. Once it does it will display "need setup" push the button for a couple of seconds and then you'll be good to go. You can then replace the tank and fill it up and it should be good to go.

[gomergomes]

Again..,your right emmit..,worked fine using the info you wrote on the other "set-up" post...,but the left side of the lcd screen cannot be pushed into locking position without loseing power...,but when not pushed down..,it works fine..,and the lense cover fits perfect with or with out it being pushed down..,as far as the batteries..,it was bought used,is old style,and according to the last owner was "tuned" by a cobra dealer ,however it is the old style flush cap so I dont know if the guy was lieing about it being serviced..,anyway thanks Emmit I knew you'd respond to the post..,later..,Alex