Atomic Wall ClockInstructions & WarrantyThank you for your purchase of this quality clock. The utmost care has gone into the design and manufacture of yourclock. Please read these instructions and store them in a safe place for future reference.The receiver unit has a clear, easy-to-read display that shows indoor temperature and humidity, outdoor temperature,time, month, date, day. The remote sensor transmits the outdoor temperature. To receive the outdoor temperature,place the sensor anywhere within 30 meters; the 433.92MHz technology means no wire installation is required.The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates. Daylight SavingTime also automatically updates so there is no need to re-set the clock manually!IMPORTANT: If the Atomic Clock does not receive the WWVB signal immediately, wait overnight and it will beset in the morning.The clock has a built in receiver that automatically synchronizes itself with the WWVB radio signal broadcast by theUS Government’s National Institute of Standards & Technology (NIST) in Fort Collins, Colorado.FEATURES:Atomic Clock1The WWVB radiosignal daily broadcast ensures that the atomic clock will always display the most accurate date and time.. CLOCK DISPLAY:- Displays time in hours and minutes; calendar display of month, date & day; indoor temperature; outdoortemperature; signal strength indicator; daylight saving (DST).2. UP / WAVE / 12/24 BUTTON:- In the TIME / CALENDAR setting mode, press it to increase the setting values. Hold the button for 3 seconds,the display will change rapidly.- In normal mode, press and hold the button for 3 seconds for receive the RCC signal immediately.- During the RCC receiving period, press the button again to stop the RCC reception.- In normal mode, press the button to switch 12/24 time display format.3. DOWN / ℃/℉ BUTTON:- In the TIME / CALENDAR setting mode, press the button to decrease the setting values. Hold the button for 3seconds, the display will change rapidly.- In normal mode, press the button to switch temperature unit ℃/℉.4. ENTER / CHANNEL BUTTON:- In the TIME / CALENDAR setting mode, press the button to confirm the setting.- In normal mode, press the button to switch the between channel 1, 2 and 3 to receive the 433.92MHz signal;press and hold the button for 3 seconds will pairing with the outdoor remote sensor.5. DST SWITCH:- In normal mode, slide the switch to ON/OFF the DST function.6. WALL MOUNT7. SETTING SWITCH:- In normal mode, slide the switch to select different setting mode (LOCK/TIME SET/CALENDAR SET).1234567891011