NTLK Re: NTLK

From: Laurent Daudelin (laurent_daudelin@fanniemae.com)
Date: Wed Dec 01 1999 - 09:31:50 EST


"Gruendel, Frank 3837 PPE-WT" wrote:

> >I think my MP2k needs a new backup battery. It frequently restarts
> >itself erroneously telling me the battery is dead. In addition,
> >yesterday it told me after a restart it was July 1969. I know this
> >isn't true!
> >How do I replace the battery and how do I get to it?
>
> Strange thing. To the best of my knowledge the MP2K's don't have a
> backup battery. They have a gold capacitor that is able to backup data
> as long as it takes to change the main batteries plus some "safety time"
> which I think is about an hour or so.

I never really understood the use of the capacitor, and what you should
expect from it. What is it used for? Since day 1 of my MP2100, everytime I
removed the battery, the unit reset. Is it what's supposed to happen? If so,
what is it good for, then? Unless you do a 'hard reset', you shouldn't loose
any data stored on the internal memory store, right?

So, can someone once for all explains to me what is this capacitor function,
in plain English (French would be better, but English is fine ;-)

--
-Laurent.
=====================================================================
Laurent Daudelin
Developer, Object Factory, Substrate                       Fannie Mae
Phone: 703-833-4266             mailto:Laurent_Daudelin@fanniemae.com
Fax:   703-833-7555                           Usual disclaimers apply

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