La Crosse Technology WS-8117 Instruction Manual Download Page 3

 Month 

setting 

 Date 

setting 

 Weekday 

setting 

 

12/24 hour time display setting 

 

ºC or ºF setting 

 

TIME ZONE SETTING 

After entering the manual setting mode as described above, the time zone can be set between the –1 
to –12 hour or Greenwich Mean Time (GMT) range in LCD2. To do this: 

 

 

 
   

1. 

The time zone (LCD2) will start flashing (Default setting "-5h“). Select the desired time zone by 
pressing and releasing the 

+

 key. 

Note: 

The time zones from –4 to –10 hours will be displayed with 3 characters abbreviations: 

  -4 ATL (Atlantic time),  

  -5 EST (Eastern time; default time zone), 

  -6 CST (Central time),  

  -7 MST (Mountain time),  

  -8 PST (Pacific time),  

  -9 ALA (Alaska time),  

  -10 HAW (Hawaii time).  

  "GMT” will be displayed if set to GMT (0). 

2.  Press and release the 

SET

 key to enter the 

“DST Setting“

 

DST SETTING (daylight saving time)

 

1. 

The ON digit will start flashing on LCD1. Set the DST ON or OFF by pressing  the 

+

 key. 

2. 

Press and release the 

SET

 key to enter the 

“Language Setting“

 

Note:  

The DST default is “ON”, meaning that the WWVB will automatically change the time according to 
Daylight Saving Time in the spring and fall.  For areas that do not recognize DST changes (Arizona 
and parts of Indiana) turn the DST “OFF”. 

LANGUAGE SETTING 

The weekdays can be displayed in LCD2 with the pre-set languages: US English, French and 
Spanish. 
1. 

Set the desired language for the weekday display in LCD 2 by use of the

 +

 key. 

2. 

Press and release the 

SET

 key to enter the mode 

“Manual Time Setting”

 

MANUAL TIME SETTING  

In case the atomic clock is not able to detect the WWVB-signal (disturbances, transmitting distance, 
etc.), the time can be manually set. The clock will then work as a normal Quartz clock. 

 

Note

:  In 12 hours mode the time will be displayed with an additional 

PM

 for the time from 12:00 

noon until 11:59. 
1. 

The hour digits will start flashing on LCD1. 

2. 

Set the desired hours by pressing and releasing the 

+

 key followed by pressing the 

SET

 key. 

3. 

Now the minute digits will start flashing. 

4. 

Set the desired minutes by pressing and releasing the 

+

 key . If the 

+

 key is held, the units will 

increase by 5. 

5. 

Press and release the 

SET

 key to move to the 

“Year Setting”

 
 

Note: 

The unit will still try and receive the signal every day despite it being manually set. When it does 
receive the signal, it will change the manually set time into the received time. During reception 
attempts the WWVB tower icon will flash. If reception has been unsuccessful, then the WWVB tower 
icon will not appear but reception will still be attempted the following hour. 

 

WWVB time reception takes place from 12:00 am through 6:00 am each day (attempts WWVB 
reception every full hour within this  time frame). When the time signal is received for example at 1:00 
am, the atomic clock will not attempt to receive the WWVB signal for the remaining hours until 6:00 
am. Therefore, the next signal attempt will take place between 12:00 am and 6:00 am the next day. 
The other times WWVB reception takes place, are upon setup and after manual time set exiting 
mode. Reception is generally not possible during daylight hours due to the interference of the sun. 

 

Summary of Contents for WS-8117

Page 1: ...ATTERIES IN THE ATOMIC CLOCK The atomic clock uses 2 x AA 1 5V batteries To install and replace the batteries please follow the steps below 1 Insert finger or other solid object in the space at the bo...

Page 2: ...tteries of the unit ensure that the batteries do not spring free from the contacts Always wait at least 10 minutes after removing the batteries before reinserting otherwise start up and transmission p...

Page 3: ...AL TIME SETTING In case the atomic clock is not able to detect the WWVB signal disturbances transmitting distance etc the time can be manually set The clock will then work as a normal Quartz clock Not...

Page 4: ...for degrees Fahrenheit 2 Press and release the SET key to exit the setting mode and switch back to the normal display mode EXIT THE MANUAL SETTING MODES To return to the normal display mode from anyw...

Page 5: ...e key third time and the display will return to the normal display WWVB RADIO CONTROLLED TIME The NIST radio station WWVB is located in Ft Collins Colorado and transmits the exact time signal continuo...

Page 6: ...arge metal objects can reduce the range Place both units in their desired location and wait approximately 10 minutes before permanently mounting to ensure that there is proper reception The outdoor te...

Page 7: ...t overnight for signal 3 Be sure the atomic clock is at least 6 feet 2 meters from any electrical devices i e TV sets computers or other radio controlled clocks 4 Remove batteries for five minutes rei...

Page 8: ...onds Outdoor every 5 minutes Transmission distance maximum 82 feet 25 meters in open field depending upon surrounding structures mounting location and possible interfering sources Power source Alkalin...

Page 9: ...OR FOR PUBLIC INFORMATION THIS PRODUCT IS NOT A TOY KEEP OUT OF CHILDRENS REACH This warranty gives you specific legal rights You may also have other rights specific to your State Some States do not a...

Page 10: ...mission of the publisher This handbook may contain mistakes and printing errors The information in this handbook is regularly checked and corrections made in the next issue We accept no liability for...

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