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keeping gear dry (was troubleshooting damp gear)

Subject: keeping gear dry (was troubleshooting damp gear)
From: "David Kuhn" dkuhn012001
Date: Thu Jun 5, 2008 1:10 pm ((PDT))
Also Nathan, I use a small hair blow-dryer to dry things out--used on 
low heat, not too close to the components--when I'm recording around 
Hawai`i, where wet conditions are a normal hazard, a blow-dryer has 
become essential in my traveling gear bag.
David
--- In  Nathan Pieplow 
<> wrote:
>
> 
> Hello all,
> 
> I record with a Fostex FR2-LE and a Telinga Pro 6 Stereo DAT 
> microphone (with parabola).  Yesterday morning, I took my gear on a 
> very cold and rainy hike up Saddleback Mountain in Maine to try to 
> record Bicknell's Thrush.  The thrushes were not singing in the 
rain, 
> but I did manage to record some of their calls from the porch of 
the 
> ski lodge, which was sheltered from the rain.  For the hike up and 
> back, I disassembled my parabola and carried all the electronic 
> components of my rig inside a plastic garbage bag inside my 
> backpack.  It worked fine to record the thrush calls.
> 
> This morning, however, it's not working fine.  It works, but the 
> levels are WAY low...at normal mic trim levels (the 3:00 position 
per 
> earlier posts to this group), max gain, and half monitor, I can' t 
> max the levels out even by yelling directly into the microphone.  I 
> can hear the ambient sound perfectly well on both channels if I 
turn 
> the monitor and/or the mic trim levels to max, but obviously the 
mic 
> is not picking up like it should.  Is this because something in the 
> unit is damp?  I can't tell where the problem may be--it affects 
both 
> microphone channels equally.  The recorder and monitor/headphones 
> seem to be working fine--together they play back yesterday's 
> recordings at full level--so I think it's either the mic or the 
cord.
> 
> I know my gear didn't get truly wet yesterday, but it was 
definitely 
> exposed to a lot of humidity both inside and outside the plastic 
bag, 
> and some drops of water may have gotten on it here or there.  I've 
> been trying to dry it for a couple of hours today (assuming 
humidity 
> was the problem), but it hasn't seemed to help yet.  Any advice 
would 
> be much appreciated.
> 
> Thanks--
> 
> Nathan Pieplow
> Boulder, Colorado
>





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