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Ups and downs of antennas.


Dear Editor,

Remembering two things about your Sentinel's antenna can save you lots of grief:

* Raise the antenna all the way. If the antenna is just one turn short of being Fully erect, you will get an antenna Fault. Crank the antenna all the way up until the elevation handcrank hits the mechanical stops and then back up the handle until it can be latched. If you do get a Fault, make sure the antenna is all the way up before you do any other troubleshooting.

* Don't over-crank the elevation crank when lowering the antenna. When lowering the antenna, turn the handle on the elevation handcrank clockwise clock·wise  
adv. & adj. Abbr. cw.
In the same direction as the rotating hands of a clock.


clockwise
Adverb, adj

in the direction in which the hands of a clock rotate
 until the antenna rests firmly in the cradle and can be secured with the antenna hold-down latches. If you need to lower the antenna more to secure the latches, do not turn the handle more than one more full turn. IF you Force the handle more than that, you can damage the elevation handcrank mechanical stop or the slip ring connector J4.

GGT GGT

?-glutamyl transferase.

GGT Gammaglutamyltransferase, see there
 David Gilmore
For the rock musician, see David Gilmour.
David Gilmore (born February 5, 1964 in Cambridge, Massachusetts) is an US-american jazz guitarist.

Gilmore studied at New York University with von Joe Lovano and Jim McNeely.
 1-44 AMD (Advanced Micro Devices, Inc., Sunnyvale, CA, www.amd.com) A major manufacturer of semiconductor devices including x86-compatible CPUs, embedded processors, flash memories, programmable logic devices and networking chips.  Ft Bliss, TX

Editor's note Editor's Note (foaled in 1993 in Kentucky) is an American thoroughbred Stallion racehorse. He was sired by 1992 U.S. Champion 2 YO Colt Forty Niner, who in turn was a son of Champion sire Mr. Prospector and out of the mare, Beware Of The Cat.

Trained by D.
: I hope Sentinel crews have their antennas up to receive your suggestions. Thanks.
COPYRIGHT 2007 PS Magazine
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2007, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:Sentinel Radar Systems ...
Publication:PS, the Preventive Maintenance Monthly
Date:Feb 1, 2007
Words:192
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