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"Reset Deco" from the Reset Menu will also reset the CNS counter.

Regards,
Matthias

A full battery has ~4.1V in the OSTC 4.

Regards,
Matthias

Hi,

Thanks for the feedback - and sorry again for the trouble.

Matthias

Hallo, "@+x" ist die "Future TTS", also die Aufstiegszeit welche x Minuten in der Zukunft herrschen wird. Die Angabe NZ steht für Nullzeit. In Deinem Beispiel war eine Minute in der Zukunft die Deko um und du bekommst wieder Nullzeit angezeigt. @+1:4' heißt: In einer Minute wird ...

And then a chart below which shows it's charging with speed on the high-end which looks plausible. Even after writing this text and re-checking several times, inlcuding re-activating the screen two times, it's still showing the above only - with no actual numbers only "---". Go to SYS2 ->...

We get this request from time to time, but unfortunately it is not so easy to do with the internal data format and the implementation would be quite error-prone and time-consuming.

We should have planned for this (admittedly) from the beginning.

Greetings,
Matthias

Continue here: viewtopic.php?p=23861

ENGLISH below. Hallo, Die neue Firmware 1.6.0 ist nun veröffentlicht. heinrichsweikamp.com Anleitung zur Installation: https://forum.heinrichsweikamp.com/viewtopic.php?f=7&t=19186 (Je nach aktueller Version kann es nötig sein, das Update zweimal zu starten. Der OSTC4 gibt dazu nach dem Update nö...

Hi,

Firmware does matter, compare with "Use Ambient Sensor: No" settings.

regards,
Matthias

Hi,

Release of 1.6.0 will be this weekend, deleting single dives is unfortunately not possible in the OSTC 4.

regards,
Matthias

Hi, Due to the way the logbook is stored in the OSTC (This is very deeply anchored in the code and also since >10 years so. And above all, it is not easy to change), it is unfortunately necessary to delete the logbook in such a case. This also resets the pointers to the profile data in memory. After...

And remember, that it will start into dive mode automatically. That has not changed with the new version.

regards,
Matthias

Hallo Markus, Das sind Fragen, die auch zum Teil in unserer FAQ beantwortet sind: In MacOS werden Bluetooth-OSTC nach wenigen Sekunden als "Nicht verbunden" angezeigt Das ist normal. Sobald eine App wie z.B. der OSTC Companion darauf zugreift springt es in den Bluetooth-Systemeinstellungen...

Are the dives visible in the internal logbook?

Try unticking the "Download new dives only" box in the divinglog App.

regards,
Matthias

Hi, Setup from the Reset menu -> Reset battery to the correct T4 type and recharge the unit overnight as recommended in the manual, Page 44: For all OSTCs with rechargeable batteries (OSTC2, cR and OSTC plus when using the recommended 3.7 V LiIon battery), the OSTC must be fully charged after each r...

Hi, This depends on the rebreather you might get. All modern eCCR have O2 monitoring and display/HUD included. Here, you really do not need to add the OSTC 4 with monitoring option. It's a different story for KISS, other mCCR or dedicated deco/oxygen rebreathers. The OSTC 4 is available in three opt...

be shure that the compas is calibrated properly, cause the wake-up is depending on the magnetic sensor (if i remember it right). Not quite. The accelerometer is used in some versions of the OSTC 2 and plus to enable the buttons when the unit is not moved for 24h. Not relevant here for the OSTC spor...

Hi,

new MAC OS and the M1 processor still cause trouble when downloading from BLE dive computers with subsurface: https://subsurface.github.io/faq/#i-can ... --monterey

Regards,
Matthias

Hallo,

Die für den "OSTC plus" oder den neuen "OSTC+" gibt es (noch) nicht.

Gruß,
Matthias

If the button still is too insensitive in the 2015 OSTC 2, we can replace these, of course. There are no known issues with this firmware and your hardware. When leaving the menu, the new settings are applied (Behaviour is different in newer OSTC 2).

Regards,
Matthias

Discontinued due to lack of demand. Modern eCCR rebreathers come with factory HUD for many years now...

Regards,
Matthias

Hi, We have a rather large warning about this behavior in the manual for many years now. But with many users now starting to use the OSTC again after >2 years of storage this is currently a common question here at our support team. If the battery of the OSTC was discharged, the OSTC should be charge...

Is this a hwOS problem that can (and will) be fixed in an new hwOS version? Or is a new OSTC Companion Version needed and will be provided someday? Or is OSTC Companion end of support and Subverison is the last remaining program for MacOS users to make hwOS updates? PS / If an iPhone is "at ha...

Ich würde wirklich darauf tippen, dass Du den Wechsel Bailout -> Zurück auf CCR innerhalb eines Tiefensamples gemacht hast (innerhalb max. 10 Sekunden). Dann bleibt der Event "Bailout" an diesem Daten-Sample stehen und das könnte das Verhalten des internen Logbuchs erklären. Gruß, Matthias

Hi,

We really need to check the unit here at the factory. Do not attach to USB anymore, even when there is only little amount of water in the bulkhead. Please contact us: info@heinrichsweikamp.com via email for details.

regards,
Matthias