Manual. View the manual for the 3Bays GSA ZONE here, for free. This manual comes under the category Not categorized and has been rated by 1 people with an Manual for 3Bays GSA ZONE Swing Analyser. View and download the pdf, find answers to frequently asked questions and read feedback from users. The unique combination of features and ease of use of your new swing analysis device will allow you to record your swing motions and parameters. Through GSA PRO Through GSA ZONE app, you are able to review your swing 3BaysGSA is providing this manual and its contents on an "as is" and "as available" basis and