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 WS-8117U-IT        www.lacrossetechnology.com/support         

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Deactivate/Activate ALM 

 

 

Press 

ALM 

once to deactivate the alarm.  

 

The alarm icon will disappear. 

 

Press 

ALM 

once to activate the alarm.  

 

The alarm icon will appear. 

 

Snooze 

 

 

Press 

SNZ

 to silence an active alarm for 10 minutes. 

 

The alarm icon will flash. 

 

Press any button to stop the alarm for 24 hours. 

 

Display Features 

 

There are 4 possible display modes to view the seconds, indoor, and 
outdoor temperature. The 

indoor humidity/ indoor temperature/ 

month & date/ weekday/ outdoor temperature are the default. 
 

To change the display:

 

 

Press and release the 

+

 button.  The display should now show the 

indoor humidity/ seconds/ month & date/ weekday/ outdoor 
temperature.

 

 

 

Press the 

+

 button a second time and the display will now show the 

indoor humidity/ indoor temperature/ month & date/ weekday/ 
seconds.

 

 

 

Press the 

+

 button a third time and the display will now show the 

indoor humidity/ indoor temperature/ month & date/ seconds/ outdoor 
temperature

 

 

Press the 

+

 button a fourth time and the display will return to the default 

display. 
 

WWVB Radio-controlled Time 

 

 

WWVB Icon will flash when searching. 

 

The WWVB icon will be steady when time signal is 
received in the past 24 hours. 
 

For information about WWVB visit:  

www.nist.gov/pml/div688/grp40/wwvb.cfm  

 
 
 
 

Alarm 

Icon 

   SNZ 

WWVB 

Atomic Icon 

Summary of Contents for WS-8147U-IT

Page 1: ...logy com support Page 1 Model WS 8147U IT Instruction Manual DC 011816 ATOMIC DIGITAL CLOCK WITH MOON PHASE Foldout Stand Buttons Time Alarm WWVB Icon Indoor Temp Hum Weekday Date Moon Phase Outdoor Temp Two AA Batteries SET ALM SNZ ...

Page 2: ... adjustments and move to next item 2 Press the button to adjust values Settings order 1 Time Zone 2 Daylight Saving Indicator 3 Hour 4 Minutes 5 Year 2 digit 6 Month 7 Date 8 Weekday 9 12 24 Hour Format 10 Fahrenheit Celsius Press SET to exit or wait 30 seconds without pressing buttons to return to the normal time display Set Alarm Time 1 Hold ALM to enter ALM set mode 2 Press to adjust values 3 P...

Page 3: ...t To change the display Press and release the button The display should now show the indoor humidity seconds month date weekday outdoor temperature Press the button a second time and the display will now show the indoor humidity indoor temperature month date weekday seconds Press the button a third time and the display will now show the indoor humidity indoor temperature month date seconds outdoor...

Page 4: ...oon that is lit For instance the moon will be blank during a new moon and dark during a full moon Low Battery Icon When the TX icon is displayed replace batteries in the outdoor sensor When the RX icon is displayed replace batteries in the atomic clock Position Outdoor Sensor Mount the outdoor sensor on a north facing wall or in any well shaded area Under an eave or deck rail is preferred The maxi...

Page 5: ...Interval About every 4 seconds Power Atomic Clock 2 AA IEC LR6 batteries not included TX37U IT Sensor 2 AA IEC LR6 batteries not included Battery Life Atomic Clock Over 24 months TX37U IT Sensor Over 12 months Dimensions Atomic Clock 12 20 x 1 16 x 8 03 310 x 29 5 x 204mm TX37U IT Sensor 5 05 x 1 50 x 0 83 128 3 x 38 2 x 21 2 mm Warranty and Support Information La Crosse Technology Ltd provides a ...

Page 6: ...rient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help This device must not be co located or operating in conjunction with any other antenna or transmitter Operation is subject to the f...

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