[CRTech] Christian Radio Tech [MSG 83181]
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Re: my embarrassing story [off topic]
To: CRTech <crtech@crtech.org>
Subject: Re: my embarrassing story [off topic]
From: John Stortz <ka4flx@gmail.com>
Date: Wed, 20 Jun 2018 01:59:55 -0400
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​Shortly after getting into radio, the station was moving into a brand new studio building. The "ON AIR" lights had been placed & wired by the electricians, who left a short length of a black and a white wire sticking out of a conduit, for the MAIN Console & also for the Production Room Console.  When the engineer [not me] got around to wiring the lights to the respective consoles, he must have connected the HOT wires to the WHITE [neutral] wire for the lights. Each set of lights tested perfectly. Then the ​engineer flipped on both sets of lights at the same time... The main Console lit up with a generous amount of sparks, smoke & sound, the way the Star Ship Enterprise consoles lit up when the Enterprise was under an alien attack. Smoke continued to drift out of the Console Power Supply, even after the light & sound had ceased. The Engineer was speechless -- and so was the station, until the Engineer was able to patch around the console... 

John S.

Faith is a higher resource than reason
*~Unknown Wise Guy~

On Tue, Jun 19, 2018 at 12:23 PM, Allard, Mark G <MGAllard@unwsp.edu> wrote:

When I first started working here, I discovered that an ‘engineer’ here had used Belden 8451 for a 120v application.  His comment was, “well, the wire says it has a 400v breakdown voltage” which was more than 120v rms.  Oh boy.

Disclaimer: no one was injured in this story.


From: Kevin Kidd <kkbroadcastengineering@gmail.com>
Sent: Tuesday, June 19, 2018 10:50
To: CRTech <crtech@crtech.org>
Subject: Re: [CRTech] my embarrassing story [off topic]


I would be embarrassed to tell most of my embarrassing stories on this forum...


I will, however, tell one on one of my early assistants...  


While cleaning out a bunch of old wiring from under a console, he cut what was supposed to be a dead power wire to an On-Air light.  It wasn't dead.  His first words to the on-air guy as the turntable ground to a halt were "disregard that odd burning smell".  He didn't seem to notice that the room was dark and silent, nor that he had a small mushroom cloud rolling up around his head...


He had checked the wire for power with the mic on but somebody had kludged the SO cord to power the light w/ mic on and something else (later determined to be a fan) in the off position thru a DPDT relay and SO ground wire.


This was long before the non-contact voltage detectors became cheaply available.

Kevin C. Kidd, CSRE/AMD
Lawrenceburg, TN
AM Ground Systems Company  -  WD4RAT
kkidd@kkbc.com  --  866-22-RADIO -- 866-227-2346


On Tue, Jun 19, 2018 at 2:29 AM, Allard, Mark G <MGAllard@unwsp.edu> wrote:

Once upon a time when my ears were in better shape, I was working at the station when all of a sudden, out of nowhere a high pitched tone was everywhere.  I went into the studios --


Follow-Ups: Re: my embarrassing story [off topic]
(Michael Barnes <barnmichael@gmail.com>, 20 Jun 2018 12:28:52 -0000)
References: Anybody want this old Autogram mixer?
(Dave Land <dave@klvv.com>, 18 Jun 2018 15:53:21 -0000)
Re: Anybody want this old Autogram mixer?
(Sherrod Munday <smunday@ieee.org>, 19 Jun 2018 04:52:30 -0000)
Re: Anybody want this old Autogram mixer?
("Allard, Mark G" <MGAllard@unwsp.edu>, 19 Jun 2018 06:14:59 -0000)
my embarrassing story [off topic]
("Allard, Mark G" <MGAllard@unwsp.edu>, 19 Jun 2018 07:29:28 -0000)
Re: my embarrassing story [off topic]
(Kevin Kidd <kkbroadcastengineering@gmail.com>, 19 Jun 2018 15:50:26 -0000)
RE: my embarrassing story [off topic]
("Allard, Mark G" <MGAllard@unwsp.edu>, 19 Jun 2018 16:23:58 -0000)
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