Operation ManualWorld Time LCD Clock, w/ Built-in10 Digit, Desktop CalculatorWorld Time—16 Cities!DENVER, CHICAGO, NEW YORK, SAN JUAN,SYDNEY, ANCHORAGE, HONOLULU, LOS ANGELES,KARACHI, HONG KONG, TOKYO, LONDON,PARIS, JERUSALEM, MOSCOW, MY ZONE.10 Digit CalculatorCalendarLarge Digit Clock w/ Musical AlarmCurrency ConverterTip & Tax CalculatorDF-551Setting the Time and DateThe easiest way to set the time is to choose the largestcity in your time zone and set the time for that key. Onceyou set the time for the largest city near you (See the citykeys), all other time zones will be set automatically.1. Press the CLOCK button to display the time mode2. Select a City nearest you, except MY ZONE, by pushingthe button with the selected City's name. (Note: Citynames are on each key.)3. Then push SET twice and the HOUR on the displayshould be blinking.4. Press “=” key to switch to 12-hour mode. Use the UPand DOWN buttons to change the Hour.5. Press SET a 3rd time in order to change the minutesand the minutes will blink. Use the Up and Down buttonsto adjust the minutes.6. Press SET a 4th time for Month, a 5th time for Day, anda 6th time for Year. In each case, adjust the values usingthe Up and Down buttons.7. After the Year has been selected, press CLOCK onemore time to lock in the time.Notes: The date display format may be toggledbetween (for example) 2/23 and 23/2 depending on yourlocality. To toggle this reading, press the [Clock] buttonon the front and then press [Tax-] on the calculator sidethe display will reverse date and month.At any time during the above steps, pressing CLOCK willlock the settings and end the procedure. After you setthe time for the city selected, all other city times will beadjusted accordingly.Choosing Military Time1. Press the CLOCK button to lock into TIME MODE2. Then push SET, the HOUR should be blinking.3. Press the = key on the calculator side. This toggles thedisplay into Military Time.4. If you want to return to regular time, press the (=) keyagain.5. At Any time, pressing CLOCK will lock the settings andend the procedure.Daylight Savings Time (DST Key)For the US (except Anchorage, Alaska) compensation forDaylight Savings Time is automatic. The Daylight SavingsTime (DST) adjustment applies to all US city keys, exceptthe MY ZONE key.II1. Installing Main BatteriesAA (UM-3) 1.5VAA (UM-3) 1.5VStep 1. Open the battery cover locatedon the bottom.Step 2. Use 2 AAA Alkaline Batteriesand place them according tothe polaritydirection indicated.Step 3. Close Battery Cover.