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Date:      Tue, 12 Jan 1999 11:57:20 -0800
From:      Mike Smith <mike@smith.net.au>
To:        "James D. Butt" <jbutt@mwci.net>
Cc:        Denny Reiter <mcneills@inw.net>, chat@FreeBSD.ORG
Subject:   Re: Car Mp3 Player 
Message-ID:  <199901121957.LAA05302@dingo.cdrom.com>
In-Reply-To: Your message of "Tue, 12 Jan 1999 12:36:10 CST." <Pine.BSF.3.96.990112121744.15592C-100000@subcellar.mwci.net> 

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> > 5 years) is the COLD.  It's so damn cold here in Illinois that I
> > have to take the thing out of the car whenever I leave.  And every-
> > one else was having problems with heat dissipation :-)
> 
> Cold is a major issue..
> 
> Even with matrix orbitals Extended temp units are -20 to +70 C

Freezing an LCD is not a major problem.  They won't operate at -20, but 
they'll survive it OK.

> But even more of a problem is hard drives.. They do not like cold much at
> all.. When they are spining they seem to keep warm but I really hesitate
> to spin a drive up that has been sitting for a few hours bellow freezing.

Use a magneto-optical unit instead.  That way you can change carts too. 
As long as your cold is dry, you're fine.  Moisture is actually the big 
enemy, not temperature extremes.

> 1. Leave the drive and LCD spun up. Questions.. Will they maintain a warm
> temp?? (I think the drives will but the LCD I am pretty sure will not)

The power consumption would kill your battery in a few days.

-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  mike@smith.net.au
\\  The race is long, and in the  \\  msmith@freebsd.org
\\  end it's only with yourself.  \\  msmith@cdrom.com



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