User ManualTable of ContentsDIGITAL ATOMIC WALL CLOCK1Indoor Temperature/Humidity1Outdoor Temperature1Moon Phase1Model KWS-8140U-IT | Instruction Manual1Atomic Wall Clock1Outdoor Temperature Transmitter: TX40U-IT1Table of Contents2Atomic Wall Clock 12Outdoor Temperature Transmitter: TX40U-IT 12Features 22Features2WWVB Radio-controlled Time Signal3Function Buttons3Calendar Set512/24h Time Format5F or C Temperature5Moon Phase6Low Battery Icon7Install Batteries in the Outdoor Transmitter7Install Batteries in the Atomic wall clock7Position the Atomic wall clock7Position the Outdoor Transmitter8Care and Maintenance8Specifications8Warranty Information9FCC Disclaimer10Size: 399 KBPages: 10Language: EnglishOpen manual