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Re: [OM] OM4/ti and batteries

Subject: Re: [OM] OM4/ti and batteries
From: "Giles" <cnocbui@xxxxxxxxx>
Date: Mon, 8 May 2000 07:44:32 +0000
Frank Ernens wrote:

> It mightn't be due to a bad circuit but the drain is still too high.

Too high compared to what?  A 'modern' camera like a F5, F100, EOS 1 et 
al?

> My Canon calculator has had the same pair of LR44's (alkaline
> button cells) in it since it was new in 1992. It has no mechanical

But does it take photos?

> the radix permanently. And what about watches?

My watch never needs batteries, It's solar powered, but it doesn't take 
photos either.

> I think won't, more than can't.

I think John was referring to the resources at his disposal in terms of 
being able to fix and maintain cameras, not what the current state of the 
art in electronics is capable of.

> Perhaps the OM-4Ti's circuit is just a very old design that draws
> a lot of current

Mine draws 7 microamps when asleep.  I personally do not consider 7 
millionths of an amp a 'lot of current'

I got just over a year out of my last set of batteries.  I do not consider 
that excessive.

You want high current draw, try my DAT walkman, it will flatten a set of 4 
NiCads in about half an hour.  Thats probably more energy than my 4Ti will 
use in it's entire lifetime.  It's all relative.  Compared to the current 
draw of the modern wonderbricks the 4Ti runs on the electrical equivalent 
of the smell of an oily rag.

Giles

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