La Crosse Technology 513-149V2 Faqs page 10

 DAYLIGHT SAVING TIME: DST will flash and the word ON. Press and release the + or -
button to turn this to OFF if you do not observe DST. Confirm with the °F/°C button and
move to the next item.
 12/24 HOUR TIME: 12Hr will flash. Press and release the + or - button to select 24H.
Confirm with the °F/°C button and move to the next item.
 HOUR: The hour will flash. Press and release the + or - button to select the correct hour.
Confirm with the °F/°C button and move to the next item.
 MINUTES: The minutes will flash. Press and release + or - button to select the correct
minutes. Confirm with the °F/°C button and move to the next item.
 YEAR: The year will flash. Press and release the + or - button to select the correct year.
Confirm with the °F/°C button and move to the next item.
 MONTH: The month will flash. Press and release the + or - button to select the correct
month. Confirm with the °F/°C button and move to the next item.
 DATE: The date will flash. Press and release the + or - button to select the correct date.
Confirm with the °F/°C button and exit the program menu.
 Note: The weekday will set automatically after the year month and date are set.
FAHRENHEIT/CELSIUS: Press and release the °F/°C button to select temperature readings in
Fahrenheit or Celsius.
No WWVB Tower Icon
 The Digital Atomic Clock has not received a WWVB time signal in the past 24-hours.

Position the Digital Atomic Clock for better reception.
 Hold the -/TIME button to send the Digital Atomic Clock on a signal search at night.
 Allow up to 5 nights to receive the time signal.
Digital Atomic Clock Has Missing Segments
 This is generally a power related issues.

Batteries may be overpowered or underpowered. Remove batteries from Digital Atomic
Clock.
 Press any button 20 times. Leave the Digital Atomic Clock unpowered for 1-2 hours.
 Insert fresh alkaline batteries with correct polarity.
Digital Atomic Clock Is Dim
 Most Digital Atomic Clocks have a gray background. Place the Digital Atomic Clock at eye
level. Is it still dim?
 Digital Atomic Clocks that sit in the sunlight can develop a cloudy film over time.
 This is generally a power related issues.

Batteries may be overpowered or underpowered. Remove batteries from Digital Atomic
Clock.
 Press any button 20 times. Leave the Digital Atomic Clock unpowered for 1-2 hours.
 Install fresh alkaline batteries with correct polarity.
La Crosse Technology, Ltd. Page 10