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C86279 FAQS .................................................................................................................................................................. 1

Digital Clock Factory Restart ..................................................................................................................................... 1

Fahrenheit/Celsius ............................................................................................................................................................ 1

12-Hour Or 24-Hour Time Format ........................................................................................................................... 2
Supported Time Zones ............................................................................................................................................. 2
How Do I Change Language? .................................................................................................................................. 2
Does The Clock Have A Backlight? .......................................................................................................................... 2
Time Is Off By Hours .................................................................................................................................................... 2
Daylight Saving Time ................................................................................................................................................. 2
Different Information Displayed .............................................................................................................................. 2
Manually Set Time/Date: Program Menu ............................................................................................................. 3
No Wwvb Tower Icon ............................................................................................................................................... 3
Set Time Alarm ............................................................................................................................................................. 4
Activate/Deactivate Time Alarm ............................................................................................................................. 4
Snooze Alarm ............................................................................................................................................................... 4
Digital Clock Has Distorted Or Frozen Display ...................................................................................................... 4
Digital Clock Is Blank: No Letters, Numbers Or Dashed Lines .......................................................................... 4
Day Of The Week Is Incorrect. ................................................................................................................................... 4
Digital Clock Has Missing Segments ...................................................................................................................... 4
Digital Clock Factory Restart
Explanation: The factory restart returns the digital clock to an "out-of-the-box" state and often
resolves an issue.
Factory Restart:
1.
Remove AC cord and batteries from the digital clock.
2. Press one of the buttons on the digital clock at least 20 times to clear all memory.
3. Verify that the digital clock is blank before proceeding (some lines are painted on and will not
disappear).
4. Leave without power for 15 minutes (very important).
5. Insert AC power into the wall than into the digital clock.
6. Do not press buttons for 15 minutes.
Fahrenheit/Celsius
 Use the
program menu
La Crosse Technology, Ltd
C 8 6 2 7 9 F A Q S
CONTENTS
to select Fahrenheit or Celsius temperature display.
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Summary of Contents for La Crosse Technology C86279

  • Page 1 The links below will work in most PDF viewers and link to the topic area by clicking the link. We recommend Adobe Reader version 10 or greater available at: http://get.adobe.com/reader CONTENTS C86279 FAQS .................................. 1 Digital Clock Factory Restart ............................. 1 Fahrenheit/Celsius ................................1 12-Hour or 24-Hour Time Format ........................... 2 Supported Time Zones .............................
  • Page 2 Different Information Displayed  This clock offers three different display modes.  Press and release the MODE button to select different modes. Weekday, Month, Date La Crosse Technology, Ltd Page 2...
  • Page 3  The digital clock has not received a WWVB time signal in the past 24 hours. Position the digital clock for better reception.   Allow up to 5 nights to receive the time signal. La Crosse Technology, Ltd Page 3...
  • Page 4 Explanation: When parts of numbers, letters, or pictures are missing on the display, it is often power related.  With all power removed, the digital clock should be blank.  If numbers still appear, please check for scratch guard. Power: La Crosse Technology, Ltd Page 4...
  • Page 5  Remove batteries from alarm clock.  Press any button 20 times. Leave the batteries out of the display for 2 hours.  Insert AC cord and batteries into the alarm clock.  Insert batteries into the digital clock. La Crosse Technology, Ltd Page 5...

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C86279v4

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