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Instruction Manual

 

DC:

 050614 

 

Atomic Wall Clock 

 

 
 
 
 
 

 
 
 

 
 
 

 
 
 

Get Started 

 

Step 1: 

Insert 1 fresh AA, LR6 1.5 volt ALKALINE battery  

            according to the polarity marked on the case.  

Step 2:

 Firmly press the time zone button once. 

Step 3:

 Position the clock on an exterior wall that faces Ft.  

            Collins, Colorado. During the night, your clock will  
            automatically set itself. 

Note:

 The hands will move to the 12:00, 4:00 or 8:00 position 

and search for the radio signal. If the radio signal is received 
the time will set.  If the signal is 

not

 received the clock will stay 

at the 12:00, 4:00 or 8:00 position and search for the WWVB 
time signal on the even hours. Once the radio signal is decoded, 
the hands will automatically adjust to the correct time. This 
may take up to 5 nights. 

Step 4:

 The default time zone is Pacific Time. If the clocks sets  

            itself and the hours are off, hold the correct time zone    
            button for 5 seconds to correct. 

 

Position Clock 

 

 

Choose a location 6 feet or more from electronics such as cordless 
phones, wireless gaming systems, televisions, microwaves, 
routers, baby monitors, etc., which can prevent signal reception. 

 

Position near an exterior wall that faces Ft. Collins, Colorado for 
WWVB time signal reception. 

 

The antenna is available for signal reception when the front or 
back of the clock faces Colorado. 

Manual  

Set Tab 

Battery 
Compartment 
1-“AA” 
Alkaline 

Central 

Time 

Pacific 

Time 

DST 
Indicator 

Eastern 
Time 

Mountain 

Time 

Summary of Contents for WT-3102

Page 1: ...ch for the WWVB time signal on the even hours Once the radio signal is decoded the hands will automatically adjust to the correct time This may take up to 5 nights Step 4 The default time zone is Pacific Time If the clocks sets itself and the hours are off hold the correct time zone button for 5 seconds to correct Position Clock Choose a location 6 feet or more from electronics such as cordless ph...

Page 2: ...8 00 3 Hold the Manual Set Tab and the hand will spin Continue holding until the correct time is achieved Note You can only set the clock manually for about 2 minutes after the battery is inserted If the clock receives the WWVB time signal this signal will override manually set time Daylight Saving Time The National Institute of Standards and Technology and WWVB encode a special DST bit in the WWV...

Page 3: ... booster antenna to receive the WWVB signal in a difficult location A No the clock cannot work with a booster antenna Opening the clock or movement voids the warranty Q Can I wire a control timing circuit to the La Crosse Technology atomic clock A No the clock cannot work on a timing circuit Opening the clock voids the warranty Q Why do the hands spin A When the hands spin about the same time ever...

Page 4: ...al support or other information contact La Crosse Technology Ltd 2830 26th Street S La Crosse WI 54601 Contact Support 1 608 782 1610 www lacrossetechnology com support Product Registration www lacrossetechnology com support register FCC Statement This Device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference...

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