1 | P a g e513-21867 FAQSWe are weather enthusiasts like you and know proper running equipment is important. TheseFAQS provide valuable information on setup, positioning, and troubleshooting your clock.We recommend Adobe Reader version 10 or greater available at: http://get.adobe.com/readerCONTENTS513-21867 FAQS .................................................................................................................................................................. 1CONTENTS ......................................................................................................................................................................... 1BATTERIES: What do I need to know about batteries? ................................................................................................... 1What are the power requirements for this clock? ............................................................................................................ 1SETUP: How do I setup my clock? .................................................................................................................................... 2How do I manually set the time? ....................................................................................................................................... 2Does this clock have 12 hour and 24 hour time options? ............................................................................................... 3What do the Daylight Saving Time (DST) Settings mean? .............................................................................................. 3TIME: Does this clock have Atomic Time? ........................................................................................................................ 3What is Desired Hour (Time Adjust) and how do I set it? ................................................................................................ 4Can I change the Calender Display? ................................................................................................................................ 4Does this Clock have a backlight? .................................................................................................................................... 5How do I select where Time and Temperature are Display? ......................................................................................... 5Can I add sensors? ............................................................................................................................................................. 5What does a reading of “HI” or “LO” mean? .................................................................................................................... 5What does “NO” mean? ..................................................................................................................................................... 6FACTORY RESET: How do I factory reset my clock? ...................................................................................................... 6BATTERIES: WHAT DO I NEED TO KNOW ABOUT BATTERIES?• Good fresh batteries are important for best performance in your clock.• Batteries with an expiration date of 2028, were manufactured in 2018.• We recommend batteries with an expiration date 6 years in advance of the current year forbest performance.• A minimum voltage of 1.48 v per battery is required for best performance.WHAT ARE THE POWER REQUIREMENTS FOR THIS CLOCK?513-21867: 6 “AA” batteries.