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Location - Try a different location, ideally near 
a window.  It should be at least six feet from 
computers, TVs, air conditioners, other Radio-
Controlled clocks and other electrical 
appliances that cause interference.  

 

 

Weather - Electrical storms between you and 
Colorado during the night will interfere with the 
WWVB signal.  Although we cannot control the 
weather we can help you predict it (see 
www.lacrossetechnology.com).   

Specifications 

Battery Life 

Up to 24 months 

Dimensions 

8.95” L x 7.20” W x 1.20” H 

Power Requirements 

 

 

NOTE: Rechargeable batteries are not 
recommended due to the wide variation in 
performance between brands and types.  
Please use only fresh Alkaline batteries. 
 

 

2 “AA” Alkaline Batteries (not included) 

Warranty Information 

 
La Crosse Technology, Ltd provides a 1-year 
limited warranty on this product 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 to the 
original purchaser of this product.  To receive 
warranty service, the purchaser must contact La 
Crosse Technology, Ltd for problem 
determination and service procedures.  Warranty 
service can only be performed by a La Crosse 
Technology, Ltd authorized service center.  The 
original dated bill of sale must be presented upon 
request as proof of purchase to La Crosse 
Technology, Ltd or La Crosse Technology, Ltd’s 
authorized service center. 
 

Summary of Contents for WT-8005U

Page 1: ...Page 1 of 12 WT 8005U Atomic Digital Wall Clock by La Crosse Technology La Crosse Technology Ltd www lacrossetechnology com 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610...

Page 2: ...ng the Time Zone 5 Setting the Daily Alarms 5 About the Daily Alarms 6 Automatic Snooze function 6 F C Temperature Display 7 Reception of the WWVB Radio signal 7 About WWVB Radio Signal Reception 7 On...

Page 3: ...door measurement range 14 1 F 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...

Page 4: ...hour mode display starts to flash Now use and buttons to set the correct 12 24 hour mode Press SET to confirm your setting the Hour display starts to flash Now use and buttons to set the correct hour...

Page 5: ...ssion for DST Your La Crosse Technology clock will read this information only if DST is set to on and automatically advance the time one hour in the spring and back an hour in the fall Arizona If you...

Page 6: ...ated the alarm icon does not show About the Daily Alarms After 30 seconds without pressing any button the clock switches automatically from setting mode to Normal clock mode The alarm will sound for 2...

Page 7: ...adio tower icon disappears from the display the system will automatically attempt another synchronization at the next full one hour This procedure is repeated automatically up to total 5 times To star...

Page 8: ...e taken when handling the batteries Injuries burns or property damage may be resulted if the batteries are in contact with conducting materials heat corrosive materials or explosives The batteries sha...

Page 9: ...iration date 7 years in the future Battery Replacement If you notice that the LCD appears faint or that WWVB time reception is not working properly try a fresh set of batteries before contacting custo...

Page 10: ...brands and types Please use only fresh Alkaline batteries 2 AA Alkaline Batteries not included Warranty Information La Crosse Technology Ltd provides a 1 year limited warranty on this product against...

Page 11: ...aterial and workmanship with the following specified exceptions 1 damage caused by accident unreasonable use or neglect including the lack of reasonable and necessary maintenance 2 damage occurring du...

Page 12: ...support lacrossetechnology com La Crosse Technology Ltd 2817 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 Fax 608 796 1020 For information on other La Crosse Technology products e mail sales lac...

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