Image
EAN-13	9781577791126
Product Name	The Rally Course Book: A Guide to AKC Rally Courses Updated 2015
Language	English
Category	Book / Magazine / Publication
Short Description	Height:0.36 inches / Length:11.04 inches / Weight:0.77 pounds / Width:8.66 inches
Amazon.com	Buy on Amazon ~ 1577791126
SKU	ACOMMP2_BOOK_USEDLIKENEW_1577791126
Price New	17.24 US Dollars    (curriencies)
Price Used	17.26 US Dollars    (curriencies)
Width	0.36 inches    (convert)
Height	11.04 inches    (convert)
Length	8.66 inches    (convert)
Weight	12.32 ounces    (convert)
Author	Janice Dearth
Page Count	96
Binding	Spiral-bound
Published	07/15/2015
Long Description	Updated edition with ALL NEW 2015 course designs and AKC Rally signs. This is not a training book, but a book of course designs and instructions on how judges can design their own courses. Includes an explanation of Rally signs and practice courses. The Rally Course Book was created with the hope that exhibitors, instructors, and judges will find it to be helpful in practicing for competition, and especially for those teaching, designing courses, and judging Rally obedience.
Similar Items	9780966457414: The Art Of Proofing: Preparing Your Dog For Obedience Trials 9781892119223: Enthusiastic Tracking, The Step-By-Step Training Manual 9781593786441: Citizen Canine 9781450505147: Dog Agility Equipment Construction Instructions: You Can! Build Better Training Obstacles For Your Dog 9781888994032: Fun Nosework For Dogs, 2nd Ed. 9780966457407: Competition Obedience: A Balancing Act 9780793805464: The Beginner's Guide To Dog Agility 9780793806485: The Ultimate Guide to Rally-O: Rules, Strategies, and Skills for Successful Rally Obedience Competition 9781577791089: Click Your Way To Rally Obedience, Revised
Created	11-22-2012 8:23:22am
Modified	09-15-2017 11:55:53am
MD5	5f662fef23e02b4be10552dfcfd7e114
SHA256	9b916f19b0e941c8f52c84eb8e7f4fa3aa4265589645fc70c16dcec39601a749
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Article of interest

This symbology was developed by the Plessey Company in England. A variation of Plessey was used by the ADS Company and is known as Anker Code. Anker Code was used in European point of sale systems prior to the advent of EAN. Another variation is known as the MSI Code.

Plessey offers a full range of HEX digits 0-F. The bit pattern of the bits sets the high order bit at the right which is reverse of how we normally think of bits these days. (MSI puts the high order bit on the left).

The start bar is always "D" (1101) and the terminator can be two binary 1's (11) if the barcode is to be read from left to right only. If the barcode can be read in either direction the terminator will be a single binary 1 (1) and is followed by a reverse of the start character or the "B" (1011).

You can use the stripe bits can be used to generate the graphic pattern. If you want to see this trick, check out the MSI Code page. Plessey uses a cyclic (or polynomial) check code technique which is applied to the reading of barcode labels and transmission of data. This technique is a fair compromise between the extra redundancy and the error detecting power. Roughly one undetected error per hundred million 6 digit transactions.

If you would like to generate your own Plessey Barcode, please visit our free barcode generator page. Make your code, save it and use it how ever you like.