Sharp Atomic Desktop Clock Auto Set Digital Alarm Clock Atomic Accuracy Easy to Read Screen with TimeDateTemperature Display Perfect for Nightstand or Desk

QuickStart Guide Atomic Setting After 10 minutes of the atomic clock receiving power it will begin searching for 100 WWVB Radio atomic signal The Atomic signal will begin to flash on screen and it will search for 7 minutes If signal is achieved the atomic signal will stop flashing If the clock fails to connect in first attempt it is usually received by morning See instruction manual in package for full details and instructions On Demand Blue Backlight Backlight is not always Illuminated The Press of a button is needed for the light to activate Press the snooze button on top of the clock to illuminate the whole display for 5 seconds The backlight will also illuminate when the alarm sounds