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Atomic Clock Reception 

 
Your SkyScan Atomic Clock receives the official US time signal from the US Atomic 
clock in Ft. Collins, Colorado. Successful reception will activate the WAVE OK icon. If 
the clock fails to receive the "WAVE" signal in the first reception sequence after power 
up, it will repeat a 10-minute reception sequence every hour. This operation stops once 
the WAVE is received. The clock automatically refreshes the WAVE each night. 
 
You can start reception of the time signal anytime by pressing the TIME WAVE button.  
 
Note: Frequent use of this feature will diminish the battery life. 
 

Interference 

 
Signals from other household devices, such as entry controls, door bells and home 
security systems, may temporarily interfere with the SkyScan Atomic Clock and cause 
reception failure. This is normal and does not affect the general performance of the 
product. 

 
Manual clock setting 
 

If 20 minutes after power up your clock has not successfully received the time signal, you 
may set the clock manually or the clock will continue an automatic search each hour until 
the signal is received. Best reception of the WAVE is during the nighttime when the 
atmosphere allows a stronger signal to travel farther from the Colorado transmitter. It is 
strongly recommended that you allow the SkyScan Atomic clock one or two evenings to 
automatically catch the WAVE and set itself. 
 
If you decide to manually set the clock make sure the time zone and DST switches are 
properly set (see getting started). Then follow these easy steps: 
 

1.

 

Slide the switch to TIME SET and the time will flash on the display. Press the 
HR and MIN buttons until you reach the desired time. 

2.

 

Slide the switch to calendar and the year and date will flash on the display. 
Press the YEAR, MONTH and DATE buttons until you reach the desired 
calendar setting. 

3.

 

Slide the Switch to the LOCK Position. 

4.

 

Press the l2HR/24HR button to choose the desired display format. "AM" and 
"PM" display only in the l2HR format. 

5.

 

Press the °CIOF button to choose the Centigrade or Fahrenheit scale. The 
indoor temperature will display in the chosen scale. 

 

Summary of Contents for Jumbo Atomic Clock 86931

Page 1: ...Fort Collins Colorado This signal can be received anywhere in the continental USA that long wave AM radio reception is possible with a portable radio It is expected that the signal can cover a distanc...

Page 2: ...r radio Be sure to locate it near a window or some other location where reception is good Synchronization signal reception can be received in the Continental USA only In other areas you can still use...

Page 3: ...sert new batteries into clock 2 Slide the time zone switch on the back of the SkyScan clock to your time zone PST Pacific Standard Time MST Mountain Standard Time CST Central Standard Time EST Eastern...

Page 4: ...received the time signal you may set the clock manually or the clock will continue an automatic search each hour until the signal is received Best reception of the WAVE is during the nighttime when t...

Page 5: ...severe enough to interfere with the time signal Care of your clock Avoid exposing your clock to extreme temperatures water or severe shock Avoid contact with any corrosive materials such as perfume a...

Page 6: ...TY DISCLAIMER The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any consequences that occur should an inaccurate reading take place This product is not to b...

Page 7: ...to 70 C with 0 1 C resolution Temperature checking interval Indoor every 16 seconds Power source Alkaline batteries recommended Atomic Clock 3 C batteries 1 5V batteries Battery life about 12 months D...

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