Controlling your alarm clock when traveling can be the dividing point between a great vacation and a terrible one. Here's a quick way to switch your hotel's alarm clock off military time.
Press and hold the "Set Time" button until the display begins to flash.
Press the "+" and "- " buttons on the clock to move between various menu settings until you find a flashing "12" or "24" on the clock's display.
Press the "+" button to select 12-hour time format.
Press and release the "Set Time" button to set the clock's time.