Search found 108 matches

by jb2cool
Tuesday 27. April 2021, 09:01
Forum: OSTC3, cR, sport and 2
Topic: Battery status
Replies: 9
Views: 1088

Re: Battery status

This sounds correct. Here is the extract from the manual.

T0 1.5v disposable
T1 3.6v disposable
T2 3.6v chargeable
T3/T4 permanently installed battery
by jb2cool
Wednesday 23. December 2020, 13:11
Forum: OSTC3, cR, sport and 2
Topic: OSTC plus won't power on
Replies: 3
Views: 1083

Re: OSTC plus won't power on

Your best bet might be taking the battery out, charging it in a separate battery charger (fully or partially) and then putting it into the computer again to complete the charging cycle. Lots of us have had similar issues this year.
by jb2cool
Friday 23. October 2020, 08:46
Forum: OSTC Mk.2, 2N and 2C
Topic: OSTC2N stuck in dove mode...
Replies: 3
Views: 1612

Re: OSTC2N stuck in dove mode...

I believe a solution that’s been suggested in the past is to use an airtight plastic lunchbox and put the computer in it, squeeze out as much air as possible and seal the box then hopefully the reduction in pressure inside as the box flexes back to its original shape will be enough for the computer ...
by jb2cool
Saturday 26. September 2020, 13:01
Forum: OSTC3, cR, sport and 2
Topic: previous firmware versions?
Replies: 5
Views: 1437

Re: previous firmware versions?

Try updating wit a different method, easiest might be OSTConf on your phone
by jb2cool
Wednesday 23. September 2020, 16:39
Forum: OSTC3, cR, sport and 2
Topic: Gradient Factors
Replies: 20
Views: 4825

Re: Gradient Factors

One for nitrogen and one for helium I think.
by jb2cool
Thursday 3. September 2020, 09:21
Forum: OSTC3, cR, sport and 2
Topic: Gradient Factors
Replies: 20
Views: 4825

Re: Gradient Factors

The implementations of the algorithm are slightly different on different computers but yes, they should line up to within a minute or so.
by jb2cool
Thursday 27. August 2020, 19:01
Forum: OSTC3, cR, sport and 2
Topic: Ostc sport
Replies: 3
Views: 1375

Re: Ostc sport

Did it record the first dive correctly? Just wondering if the first dive ever ended or whether it was only long continuous dive.

Did the computer operate correctly on the second dive?
by jb2cool
Tuesday 4. August 2020, 13:12
Forum: OSTC Mk.2, 2N and 2C
Topic: OSTC 2N - Bluetooth nachrüsten?
Replies: 9
Views: 2936

Re: OSTC 2N - Bluetooth nachrüsten?

I believe this may be possible if using Subsurface on an Android phone/tablet and connecting with a USB On-the-Go cable. I think HW have said previously that there is no retrofit currently available or even planned for the older computers.
by jb2cool
Thursday 30. July 2020, 10:19
Forum: OSTC3, cR, sport and 2
Topic: Battery issue on OSTC Plus Sport 10.67
Replies: 6
Views: 1610

Re: Battery issue on OSTC Plus Sport 10.67

I hit this recently on 3.11 firmware and yes, removing the battery, charging it (I charged it fully) resolved this for me.
by jb2cool
Saturday 25. July 2020, 20:39
Forum: OSTC3, cR, sport and 2
Topic: 79% auf 12% innerhalb 5 TG... dann auf 0%.
Replies: 5
Views: 2529

Re: 79% auf 12% innerhalb 5 TG... dann auf 0%.

My battery was misbehaving too recently, I removed it and charged it up in an external battery charger and i think that resolved my issue
by jb2cool
Monday 13. July 2020, 18:31
Forum: OSTC3, cR, sport and 2
Topic: Cannot change settings on OSTC Plus with Subsurface, this used to work
Replies: 0
Views: 3501

Cannot change settings on OSTC Plus with Subsurface, this used to work

I use Subsurface to download dives from my OSTC Plus as well as to adjust the settings like the custom text and sync time, this used to work just fine but when i tried it today it fails, i think this change is functionality came with a firmware update (I think this was ok with 3.07 firmware). I've t...
by jb2cool
Monday 15. June 2020, 11:04
Forum: OSTC3, cR, sport and 2
Topic: OSTC3 USB firmware update problem
Replies: 2
Views: 958

Re: OSTC3 USB firmware update problem

Do you have any other computer you can try with? Mac's have needed a separate driver at one point in time and then didn't need the separate driver at another point in time but I forget the exact scenario. Have you downloaded from the computer recently? This would be a way to prove the USB connection...
by jb2cool
Thursday 4. June 2020, 13:12
Forum: OSTC3, cR, sport and 2
Topic: My OSTC plus tech 3.01 doesn’t upgrade
Replies: 3
Views: 1284

Re: My OSTC plus tech 3.01 doesn’t upgrade

Perhaps try updating via another mechanism i.e. from your PC/laptop.

Maybe delete the app, reinstall it and try again.
by jb2cool
Sunday 17. May 2020, 15:57
Forum: OSTC3, cR, sport and 2
Topic: calculating divetime sport hwos tech 3.07
Replies: 4
Views: 2125

Re: calculating divetime sport hwos tech 3.07

There is something like a 5min timeout for one dive to end and the next dive to begin
by jb2cool
Sunday 10. May 2020, 08:44
Forum: OSTC3, cR, sport and 2
Topic: battery setting in the OSTC plus
Replies: 3
Views: 1836

Re: update 3.10

Does the par stay red or if you leave the computer on the pad does it ever recover to green? I believe if the computer needs a lot of charging the charging pad will occasionally turn red to give the battery a rest during charging, it should recover again and carry on the charging if you leave it.
by jb2cool
Thursday 30. April 2020, 22:25
Forum: OSTC3, cR, sport and 2
Topic: hwOS tech: Version 3.10 released
Replies: 24
Views: 7629

Re: hwOS tech: Version 3.10 released

Updated my OSTC Plus and everything working well, thanks. Just one small comment, on the middle line of the computer where it shows Saturation, Ceiling and Tissues i don't believe this is showing saturation but rather it's showing supersaturation. I know the screen is limited on space so you can't f...
by jb2cool
Thursday 30. April 2020, 20:48
Forum: OSTC3, cR, sport and 2
Topic: Upgrade firmware OSTC Sport with Subsurface impossible
Replies: 14
Views: 6384

Re: Upgrade firmware OSTC Sport with Subsurface impossible

I did this same update from 10.63 to 10.64 using Subsurface 4.9.3 and it worked fine for me. I’m using Linux though in case that makes a difference
by jb2cool
Saturday 29. February 2020, 10:41
Forum: OSTC Mk.2, 2N and 2C
Topic: gradient factors in log
Replies: 3
Views: 3105

Re: gradient factors in log

I’d have thought this would show as an ‘event’ on the dive log. I must confess I never change GFs during the dive but I know it’s possible. Could possibly be a question more for the Subsurface and libdivecomputer teams.
by jb2cool
Saturday 29. February 2020, 08:29
Forum: OSTC Mk.2, 2N and 2C
Topic: gradient factors in log
Replies: 3
Views: 3105

Re: gradient factors in log

Subsurface (not Subsurface-mobile) does show the gradient factor, it’s on another tab along with battery voltage etc.
by jb2cool
Friday 14. February 2020, 17:56
Forum: OSTC3, cR, sport and 2
Topic: Hw OS TECH Version 3.07 wunschliste
Replies: 19
Views: 10354

Re: Hw OS TECH Version 3.07 wunschliste

https://translate.google.co.uk/

then copy/paste the URL into the text box and it should give you a translated link.
by jb2cool
Friday 17. January 2020, 10:45
Forum: OSTC3, cR, sport and 2
Topic: Ostc Sport menu "Config Tanks" and needed pressure
Replies: 11
Views: 3360

Re: Ostc Sport menu "Config Tanks" and needed pressure

fTTS is Future Time To Surface It's a prediction if what your TTS (time to surface) will be in x minutes. I have mine set at 5mins so I may have a current TTS of 3mins (a direct ascent) but a future TTS of 6mins meaning that I'm within 5mins of going into deco. I find this particularly useful when m...
by jb2cool
Tuesday 31. December 2019, 19:28
Forum: OSTC Mk.2, 2N and 2C
Topic: recovering firmware
Replies: 6
Views: 4620

Re: recovering firmware

Ah you got Nigel’s off him then.

I think there is a way to do it using the boot loader and a magnet but I don’t know the procedure, hope someone can tell you how to do it.
by jb2cool
Friday 13. December 2019, 10:54
Forum: OSTC3, cR, sport and 2
Topic: OSTC Plus long sleep
Replies: 2
Views: 1320

Re: OSTC Plus long sleep

I think the advice before was to make sure the compass is calibrated as the computer uses that to sense movement and wake up. I needed to remove/reinsert the battery to get the computer to wake initially but then after recalibrating the compass I've had no issues. Make sure you are on the latest fir...
by jb2cool
Friday 13. December 2019, 10:51
Forum: OSTC3, cR, sport and 2
Topic: OSTC Plus won’t wake up
Replies: 7
Views: 2955

Re: OSTC Plus won’t wake up

Did you try just using a standard AA battery instead? It could be as simple as a totally flat battery.

Since recalibrating and subsequently updating my firmware this computer has been fine for us.
by jb2cool
Wednesday 4. September 2019, 13:29
Forum: OSTC3, cR, sport and 2
Topic: Confusion surrounding extended stops feature
Replies: 1
Views: 1156

Confusion surrounding extended stops feature

Can I have some clarification about this setting please. I think this is to delay the gas switch until you reach the decompression ceiling but what behaviour do I get with yes and what behaviour do I get with no? One setting will expect the gas switch at the programmed switch depth and one setting w...