OSTC 4 and OSTC 5

New Topic

222 topics

Page 1 of 9
- Jump to page:
1
2
3
4
5
…
9
Next

Announcements

Replies

Views

Last post

hwOS4: New Firmware 1.7.1 with RTE 3.50

Last post by heinrichsweikamp « Tuesday 6. May 2025, 14:44

by heinrichsweikamp » Tuesday 6. May 2025, 14:44

0 Replies

1876 Views

Last post by heinrichsweikamp
Tuesday 6. May 2025, 14:44
New registered user? Please read.

Last post by heinrichsweikamp « Wednesday 14. February 2024, 10:30
Posted in OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)

by heinrichsweikamp » Wednesday 14. February 2024, 10:30 » in OSTC+, OSTC3, cR, sport and OSTC 2 (Mod. 2015 and later)

0 Replies

38630 Views

Last post by heinrichsweikamp
Wednesday 14. February 2024, 10:30
FAQ: Charging the OSTC 4

Last post by heinrichsweikamp « Tuesday 16. March 2021, 12:04

by heinrichsweikamp » Tuesday 16. March 2021, 12:04

0 Replies

28097 Views

Last post by heinrichsweikamp
Tuesday 16. March 2021, 12:04
New OSTC Companion 3.2.1

Last post by kuehnero « Monday 23. March 2020, 12:49
Replies: 1
by heinrichsweikamp » Wednesday 8. January 2020, 14:49

1 Replies

26694 Views

Last post by kuehnero
Monday 23. March 2020, 12:49
Updating OSTC 4 and OSTC 5 - HowTo

Last post by heinrichsweikamp3 « Tuesday 18. April 2023, 11:58
Replies: 2
by heinrichsweikamp » Monday 23. July 2018, 10:06

2 Replies

28816 Views

Last post by heinrichsweikamp3
Tuesday 18. April 2023, 11:58
OSTC Tools for Windows - HWOS Config for Android

Last post by Rob « Sunday 15. October 2023, 16:34
Replies: 48
by Rob » Wednesday 3. August 2016, 18:36
1

2
48 Replies

1043625 Views

Last post by Rob
Sunday 15. October 2023, 16:34

Topics

Replies

Views

Last post

Purchasing Strategy for dive computer(s)

Last post by heinrichsweikamp « Thursday 3. July 2025, 16:50
Replies: 11
by DiveLux » Sunday 29. June 2025, 08:21

11 Replies

1068 Views

Last post by heinrichsweikamp
Thursday 3. July 2025, 16:50
log corrput, no data

Last post by swissdiving « Friday 20. June 2025, 19:52
Replies: 12
by tdewilt2 » Saturday 11. May 2024, 21:59

12 Replies

21209 Views

Last post by swissdiving
Friday 20. June 2025, 19:52
solid state 02 sensor

Last post by Thorsten « Sunday 15. June 2025, 19:20
Replies: 4
by TecDivingBremen » Wednesday 11. June 2025, 17:32

4 Replies

1520 Views

Last post by Thorsten
Sunday 15. June 2025, 19:20
Please Explain Future TTS Reading

Last post by Matrixli « Wednesday 11. June 2025, 06:51
Replies: 8
by Divert » Wednesday 10. July 2024, 21:37

8 Replies

21699 Views

Last post by Matrixli
Wednesday 11. June 2025, 06:51
OSTC Slow Ascent

Last post by Fabio89 « Monday 2. June 2025, 21:27
Replies: 5
by Fabio89 » Sunday 1. June 2025, 20:27

5 Replies

1797 Views

Last post by Fabio89
Monday 2. June 2025, 21:27
OSTC5 - HWOS 1.6.9 /1.7.0 requests

Last post by Fabio89 « Friday 30. May 2025, 07:30
Replies: 1
by swissdiving » Friday 28. March 2025, 18:42

1 Replies

78133 Views

Last post by Fabio89
Friday 30. May 2025, 07:30
Air Integration

Last post by swissdiving « Tuesday 20. May 2025, 20:21
Replies: 25
by deepadrenalin » Thursday 7. April 2016, 10:58
1

2
25 Replies

137950 Views

Last post by swissdiving
Tuesday 20. May 2025, 20:21
hwOS4: New Firmware 1.6.9 with RTE 3.40

Last post by heinrichsweikamp « Tuesday 6. May 2025, 14:44
Replies: 1
by heinrichsweikamp » Friday 31. January 2025, 10:58

1 Replies

16479 Views

Last post by heinrichsweikamp
Tuesday 6. May 2025, 14:44
OSTC 5 connecting to Subsurface Divelog

Last post by DiveLux « Monday 5. May 2025, 12:28
Replies: 2
by DiveLux » Monday 5. May 2025, 07:55

2 Replies

5719 Views

Last post by DiveLux
Monday 5. May 2025, 12:28
OSTC 4 with 3x Solid-State Sensor

Last post by heinrichsweikamp « Monday 5. May 2025, 10:25
Replies: 8
by petkozaric » Thursday 13. April 2023, 11:28

8 Replies

41154 Views

Last post by heinrichsweikamp
Monday 5. May 2025, 10:25
Firmware-Update bricht ab

Last post by swissdiving « Saturday 22. March 2025, 06:32
Replies: 3
by ple » Saturday 15. March 2025, 20:17

3 Replies

25302 Views

Last post by swissdiving
Saturday 22. March 2025, 06:32
Glitch on OSTC4 with latest firmware.

Last post by Divert « Thursday 13. March 2025, 17:27

by Divert » Thursday 13. March 2025, 17:27

0 Replies

4018 Views

Last post by Divert
Thursday 13. March 2025, 17:27
hwOS4: New Firmware 1.6.5 with RTE 3.20

Last post by heinrichsweikamp « Friday 31. January 2025, 10:58
Replies: 13
by heinrichsweikamp » Thursday 14. September 2023, 14:01

13 Replies

284807 Views

Last post by heinrichsweikamp
Friday 31. January 2025, 10:58
Energieverbrauch/Ladeprobleme/Korrosion

Last post by Walde « Thursday 16. January 2025, 15:11
Replies: 7
by Paddelputzer » Monday 25. November 2024, 11:38

7 Replies

19952 Views

Last post by Walde
Thursday 16. January 2025, 15:11
Warming while charging

Last post by Walde « Monday 25. November 2024, 17:26
Replies: 9
by Walde » Wednesday 20. July 2022, 19:05

9 Replies

60644 Views

Last post by Walde
Monday 25. November 2024, 17:26
Corrosion on the OSTC4

Last post by heinrichsweikamp « Monday 4. November 2024, 11:38
Replies: 13
by Divert » Tuesday 1. October 2024, 22:50

13 Replies

47874 Views

Last post by heinrichsweikamp
Monday 4. November 2024, 11:38
OSTC4 not calculating Deco correctly. Possible Bug?

Last post by Thorsten « Sunday 20. October 2024, 21:27
Replies: 12
by Divert » Thursday 20. June 2024, 08:36

12 Replies

42690 Views

Last post by Thorsten
Sunday 20. October 2024, 21:27
Greenflash O2 Sensor

Last post by swissdiving « Sunday 29. September 2024, 07:59
Replies: 2
by jostein » Thursday 26. September 2024, 11:47

2 Replies

14092 Views

Last post by swissdiving
Sunday 29. September 2024, 07:59
No fly waiting time

Last post by heinrichsweikamp « Thursday 11. July 2024, 18:01
Replies: 5
by algo » Sunday 15. January 2023, 12:38

5 Replies

29295 Views

Last post by heinrichsweikamp
Thursday 11. July 2024, 18:01
OSTC 4 Luftdruck Anzeige / Messung zu hoch

Last post by g.klose « Thursday 4. July 2024, 12:06
Replies: 2
by g.klose » Thursday 4. July 2024, 10:33

2 Replies

11779 Views

Last post by g.klose
Thursday 4. July 2024, 12:06
How to show Vertical Speed [Feature Request / suggestion]

Last post by Divert « Monday 1. July 2024, 21:49
Replies: 2
by Divert » Friday 28. June 2024, 00:18

2 Replies

11288 Views

Last post by Divert
Monday 1. July 2024, 21:49
OSTC4 Vs Shearwater Perdix 2 Real world diferences

Last post by Divert « Thursday 20. June 2024, 08:53
Replies: 10
by Divert » Friday 14. June 2024, 23:12

10 Replies

46699 Views

Last post by Divert
Thursday 20. June 2024, 08:53
VPM or VPM-B?

Last post by swissdiving « Thursday 13. June 2024, 05:58
Replies: 5
by Caper » Wednesday 21. February 2024, 18:00

5 Replies

20015 Views

Last post by swissdiving
Thursday 13. June 2024, 05:58
VPM-B difference OCTS and subsurface

Last post by Divert « Wednesday 12. June 2024, 22:56
Replies: 4
by tdewilt2 » Monday 27. February 2023, 08:55

4 Replies

26602 Views

Last post by Divert
Wednesday 12. June 2024, 22:56
Middle button does not work anymore

Last post by heinrichsweikamp « Tuesday 16. April 2024, 08:51
Replies: 3
by chrisrms » Sunday 14. April 2024, 07:36

3 Replies

15879 Views

Last post by heinrichsweikamp
Tuesday 16. April 2024, 08:51

New Topic

222 topics

Page 1 of 9
- Jump to page:
1
2
3
4
5
…
9
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum