1 Parts Installation* If you already have CAT EYE Cyclocomputer (Model CC-MT300, ED200, ST300 and AT100), you can use thesame bracket and sensor; so you do not need partsinstallation. Just attach the 2Dx attachment on yourbracket.2 Attaching Main Unit and Chest Belt3 Setting up Main Unit4 Other Important FeaturesFor more detailed setup and operations, please readthe user manual.Read this quick-start manual first, and familiarize yourself with the basicoperation of the unit.* The initial setup can be changed later. (See the user manual.)This manual describes the following procedures:2-8-25, Kuwazu, Hihashi Sumiyoshi-ku, Osaka 546-0041 JapanService & Research Address for United States Consumers:CAT EYE Service & Research Center1705 14 th St. 115 Boulder CO 80302Phone: 303-443-4595 FAX: 303-473-0006Toll Free: 800-5 CAT EYE URL: http://www.cateye.comU.S. Pat. Nos. 4633216/4642606/5089775/5226340 and Pat. PendingCopyright© 1999CAT EYE Co.,Ltd.MSC2DxSE-990705 1Printed in Japan0687511PUSH2Dx attachmentE-1-