AcuRite 00615 Weather Station - Manual (Page 8)

8
Atomic Clock
AcuRite atomic clocks use a radio-controlled signal to synchronize to the
correct time broadcast by the National Institute of Standards and Technology
(NIST) Radio Station WWVB, located near Fort Collins, Colorado. WWVB
broadcasts the current time and date with split-second accuracy.
The atomic clock and calendar will maintain the correct time and date, and
automatically update for daylight saving time to provide the most accurate
timekeeping standard possible.
Please note: Signal reception is normally better at night and when the weather
is clear. The atomic signal generally takes a few hours to synchronize, so it is
important to manually set the time and date after powering on the display.
Set the Time & Date
Press and hold the “SET” button, located on the back of the display unit, for
3 seconds to enter SET MODE. Once in set mode, the preference you are
currently setting will blink on the display.
To adjust the currently selected (flashing) item, press and release the “+” or
“–“ buttons (press and HOLD to fast adjust).
To save your adjustments, press and release the “SET” button again to adjust
the next preference. The preference set order is as follows:
TIME ZONE ( EST AST HAT AKT PST MST CST )
DST (Daylight Saving Time ON or OFF)
CLOCK HOUR
CLOCK MINUTE
CALENDAR YEAR
CALENDAR MONTH
CALENDAR DATE
You will automatically exit SET MODE if no buttons are pressed for 30 seconds.
Enter setup mode at any time by pressing and holding the “SET” button.
Select Measurement Units
To select between U.S. standard units or imperial units, press the “SCALE”
button, located on the back of the display unit.
Measurement U.S. Standard Units Imperial Units
Temperature Degrees Fahrenheit (ºF) Degrees Celsius (ºC)
Barometric Pressure inHg (inches of mercury) hPa (Hectopascal)
Wind Speed Miles per hour (mph) Kilometers per hour (kph)