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Same problem last weekend.

Saturday : 30m 70min without problem
Sunday : 71m 80min without problem
Monday : 40m during 7min after 30min at 12m, It gave me 44min deco time while the VR3 (conservatisme +20) gives nothing, except the Pyle stops!!!

OSTC version 1.40, SP 1.2, GF 30/80

Raph

ok, last weekend I reduced the low GF on the OSTC and did not get the problem back (only one dive with this setting at the moment).

Thanks for you help.

Raph

I try it ...

Is it ok?

Our VR3 are not the VPM version but the normal buhlman. Due to the fact that it mainly happend on a unregular basis I am pretty there is a bug or a security factor, because I think it happens if while ascending I make a small descent for a few minutes (between 5 or 10 meters).

ok, maybee but what seems strange is the fact that sometimes the OSTC goes mad on deco, because each time my buddy who was on VR3 had nearly the same deco.

Most of the time the decos between OSTC and VR3 are similair except for the pyle stops.

Raph

Hi,

I always use SP 1.20 as fixed (no low set point) and firmware version was 1.38 the first time and 1.40 last weekend.

Raph

Hi,

I have more than 30 Tx dives with the same configuration to 50 meters but ...

For the second time I had a similar problem while using my OSTC has a back up of my VR3 : at the end of the dive the OSTC gives me at least 25 minutes extra than my VR3 or the one of my friend. Dives to 50 meters ...

ok thanks

Raph

Hi,

Is there a minimum voltage to have in order to be sure I can start a 60 min dive?

Raph

It is loaded, I will let you know in a few days if I come back ...

Raph

I also had a small problem last week (first dive with my OSTC) a set it to GF 20/65 with a Tx 20/30 CCR dive.

At 13m after 2 minutes it gaves me 6 min at 3 meters stop !!!

I made 3 other dives since that moment with pure bulhman and had no problem.


Does someone know how to see de GF during the ...