naturerecordists
[Top] [All Lists]

Re: Rolls PB224 not working?

Subject: Re: Rolls PB224 not working?
From: "Rob Danielson" danielson_audio
Date: Tue Mar 2, 2010 8:42 pm ((PST))
At 3:34 PM -0800 3/2/10, Debbi B wrote:
>
>
>I feel like this is a stupid question, but the last time I attempted to
>use this, the green power light came on just for a blink, then went off.
>I took this to Costa Rica in July, but I ended up not using it, and I
>can't remember if I had batteries in it when I was traveling.
>I tried recharging the batteries, but the same thing happened. Then I
>noticed that one of the contacts at the bottom appeared to be
>dull-looking compared to the others. It looks like there's some brown
>stain inside the case, but I did not notice any leakage on any batteries
>that I had in there (usually rechargeable, but sometimes alkaline).
>
>Here's the question--if it's a matter of battery leakage, would the
>green light come on like that?

Hi Debbie--
I'd try fine sandpaper or steel wool to slowly remove all crud on all
four battery contacts. Put new batteries in and see what happens. As
you probably know, rechargeable batteries drain on the shelf-- even
when not used and its not wise to mix batteries of different types or
charge states. Some 9 volt battery cases are a tad shorter and may
not be making good contact. For these, use a cardboard shim to push
the battery contacts up snug or pull the contact spring in the tray
out a bit to create a tighter fit. Its probably best to take the
batteries out after each use if you don't use it frequently. Get back
if it still doesn't work. Rob D.

>  I've tried cleaning the contact (kind of
>hard to access) with vinegar and a q-tip, but that didn't make much
>difference in the way it looked. Any suggestions?
>--
>/Debbi
>/
>
>
>


--









<Prev in Thread] Current Thread [Next in Thread>
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the naturerecordists mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU