
10 Digit Calculator Calendar Large Digit Clock w/ Musical Alarm Currency Converter Tip & Tax Calculator DF-551 Setting the Time and Date The easiest way to set the time is to choose the largest city in your time zone and set the time for that key. Once you set the time for the largest city near you (See the city keys), all other time zones will be set automatically. 1. Press the CLOCK button to display the time mode 2. Select a City nearest you, except MY ZONE, by pushing the button with the sel