Hi,
Serial #2791.
I have a problem with my battery. I haven't been able to dive for two months however I have kept the battery topped up so it doesn't run out entirely.
Last Sunday I had to travel to the US and charged the battery before leaving. Today I lifted the computer to change gas settings for today's dive and the OSTC wouldn't switch on. I connected it to a charger and it then switched on but the charge shown for the battery was around 3.3V. I noticed that the time/date information was incorrect so had a look in the battery information screen and it had the following readings:
Cycles (0)
Last complete: 00.00.00
Lowest VBatt: 3.313V
Total dives: 96 (which is correct)
Then, while I had it conneted to the charger, the screen went black and some info about MD2 Hash was shown on screen. It was only there for a few seconds and I didn't get to read it properly but the computer then rebooted.
I have it on charge now for about one hour and the charge now reads at 3.93V
The battery used to last a couple of months between charges and I'm concerned it is now on it's way out as it seems now that it is going from full/empty in the space of a few days and not being used during that time.
[edit] I've now had it on charge for two hours and it doesn't seem to be able to make it past 3.97V
Have you any advice? Does it need a new battery?
Regards
Dave
OSTC 2N Battery Problem
OSTC 2N Battery Problem
OSTC 2N #2791
Re: OSTC 2N Battery Problem
No need to charge if not using for a few months. No answer for your questions though.
Michael
Sydney
Australia
OSTC 2 11528
Sydney
Australia
OSTC 2 11528
-
- Posts: 4379
- Joined: Sunday 13. May 2007, 18:07
Re: OSTC 2N Battery Problem
Hi Dave,
What firmware are you using?
regards,
Matthias
What firmware are you using?
regards,
Matthias
Re: OSTC 2N Battery Problem
heinrichsweikamp Wrote:
-------------------------------------------------------
> Hi Dave,
>
> What firmware are you using?
>
> regards,
> Matthias
I'm using v2.90 Matthias. Thanks.
Dave
-------------------------------------------------------
> Hi Dave,
>
> What firmware are you using?
>
> regards,
> Matthias
I'm using v2.90 Matthias. Thanks.
Dave
OSTC 2N #2791
Re: OSTC 2N Battery Problem
I'm going to have to send the computer back to you for repair/replacement battery, I think.
It was charged fully last week but wouldn't turn on on the boat prior to this evening's dive.
When I got home I connected the charge lead to power the unit up and the battery was showing only 3.11v
Dave
It was charged fully last week but wouldn't turn on on the boat prior to this evening's dive.
When I got home I connected the charge lead to power the unit up and the battery was showing only 3.11v
Dave
OSTC 2N #2791
-
- Posts: 815
- Joined: Saturday 30. July 2011, 07:30
Re: OSTC 2N Battery Problem
Send Matthias an email.
Cheers,
Hansjoerg
--> 2N ¦ 2201 / 3892
--> OSTC4 ¦ 257 / 392 / 424 / 647/1324 Fischer
RTFM
Hansjoerg
--> 2N ¦ 2201 / 3892
--> OSTC4 ¦ 257 / 392 / 424 / 647/1324 Fischer
RTFM