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Congratulations

 

 

You have purchased an atomic digital wall clock 
from La Crosse Technology

®

, providing the 

world's most accurate time at a glance. Now 
you'll never need to worry about setting your 
clock again. 

Features 

 

 

WWVB Radio controlled Clock (Atomic Clock) 

 

Time in 12/24 hour format 

 

Manual time setting option: 

"P" 

– Pacific, "M" – Mountain,  

"C" 

– Central and "E" - Eastern 

 

Continuous calendar up to year 2054  

 

Date and weekday displayed and set 
automatically with the time 

 

Temperature display in °F or °C 

 

Snooze function (5 minutes) 

 

Indoor Thermometer: Indoor measurement 
range: 14.1° F to 139.8° F (-9.9°C to 59.9°C)  

 

Battery: 2 X “AA” size 1.5V (not included) 

Important Information 

 

 

Insert 2 new AA, LR6 1.5 volt ALKALINE 
batteries into the battery compartment 
according to the polarity marked on the case. 

 

 

When batteries are inserted, the clock will flash 
the display symbols and beep. The clock will 
then attempt to find the WWVB clock signal for 
up to seven minutes.  The tower icon will flash 
on the LCD until the WWVB signal is found, 
and then it will stop flashing and will display 
continuously.   

 

If the tower icon does not display 

continuously - even after seven minutes of 
searching - move the clock to another 
location and press the "WWVB SEARCH" 
key on the back of the clock to search again. 
You may need to move the clock away from 
sources of interference such as TV monitors 
or concrete walls. 

 

Summary of Contents for W86531

Page 1: ...Page 1 of 12 W86531 Atomic Digital Wall Clock BY La Crosse Technology Ltd TUwww lacrossetechnology comUT 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610...

Page 2: ...TUSetting the Daily Alarms UT 5 TUAbout the Daily Alarms UT 6 TUAutomatic Snooze function UT 6 TU F C Temperature Display UT 7 TUReception of the WWVB Radio signal UT 7 TUAbout WWVB Radio Signal Recep...

Page 3: ...9 9 C to 59 9 C Battery 2 X AA size 1 5V not included Important Information Insert 2 new AA LR6 1 5 volt ALKALINE batteries into the battery compartment according to the polarity marked on the case W...

Page 4: ...rts to flash Now use and buttons to set the correct hour Press SET to confirm your setting the Minute displays starts to flash Now use and buttons to set the correct minute Press SET to confirm your s...

Page 5: ...Arizona If you live in an area that does not recognize DST you must de activate Daylight Saving Time by setting DST to oF Setting the Time Zone Press the button to set the correct time zone It will t...

Page 6: ...de The alarm will sound for 2 minutes if you do not deactivate it by pressing any button In this case the alarm will be repeated automatically after 24 hours Rising alarm sound changes the frequency 4...

Page 7: ...to total 5 times To start manual WWVB signal reception press the WWVB SEARCH button If no signals received within 7 minutes then the WWVB signal search stops the radio tower icon disappears and will s...

Page 8: ...hall be taken out from the unit before the product is to be stored for a long period of time Immediately remove all low powered batteries to avoid leakage and damage Replace only with new batteries of...

Page 9: ...port We recommend that you replace the batteries in all units regularly to ensure optimum accuracy of these units Please see the battery life in the specifications below Do not mix old and new batteri...

Page 10: ...roduct against manufacturing defects in materials and workmanship This limited warranty begins on the original date of purchase is valid only on products purchased and used in North America and only t...

Page 11: ...be presented to the carrier 3 damage to or deterioration of any accessory or decorative surface 4 damage resulting from failure to follow instructions contained in your owner s manual 5 damage result...

Page 12: ...31 Product Registration www lacrossetechnology com support register Contact Support 1 608 782 1610 All rights reserved This handbook must not be reproduced in any form even in excerpts or duplicated o...

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