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P.2 The ATOMIC Clock With the Atomic Clock, you have the most accurate timepiece within the continent. It can receive the time signal transmitted by the National Institute of Standards and Technology (NIST), which is regulated by 3 atomic clocks and deviates less than 1 second within 3,000 years. The NIST broadcasts the time signal (WWVB, 60kHz) continuously from Fort Collins, Colorado.
P.3 Environmental Reception effects: The Atomic Clock obtains the accurate time with wireless technology. Same as all wireless devices, the receiving ability may be affected by, but not limited to, the following circumstances: • • • • • • • • • • • • Long transmitting distance. Nearby mountains and valleys. Among tall buildings. Near railway, high voltage cable. etc. Near freeway, airport, etc. Near construction site. Inside concrete buildings. Near electrical appliances. Near computers and televisions.
P.4 Features • Receives 60kHz WWVB signal. • Automatic time and date adjustment after signal reception. • Calendar with day of the week display from January 1, 2000 to December 31, 2097. • Hour, minute and second display. • 12 or 24-hour format. • Time accuracy (U.S. Atomic clock): better than 1 second in 3,000 years. • Time accuracy (free run): +/- 30 seconds per month. • Indoor temperature and remote temperature. • Centigrade or Fahrenheit readout.
P.5 Getting Started Batteries Installation Batteries installation of the clock • Open the battery cover of the main unit. • Insert 2 "AA" batteries in polarity (+) and (-) as indicated. • Close the battery cover • The low battery icon will show in the indoor temperature window when your batteries need replacing. Batteries installation of wireless transmitter • Open the battery compartment door. • Insert 2 "AA" size batteries in proper polarity (+) and (-) as indicated. • Close the battery door.
P.6 Try relocation the clock or the transmitter if the clock does not display the outdoor temperature after 6 minutes. The RF Temperature signal indicator in the clock's outdoor temperature window will show the following: NO SIGNAL DETECTION SIGNAL DETECTION SUCCESSFUL RECEPTION Atomic Clock Reception Your atomic clock receives the offical US time signal from the US Atomic clock in Ft. Collins, Colorado.Successful reception will activate the WAVE OK icon.
P.7 1. The distance of the Atomic Clock or Wireless Transmitter should be at least 3-4 feet away from any interfering sources such as computer monitors or TV sets. 2. Avoid placing the receiver onto or in the immediate proximity of metal window frames. 3. Using other electrical products such as headphones or speakers operating on the same signal frequency (433MHz) may prevent correct signal transmission and reception. 4.
P.8 Correct usage of the batteries • Use 2 new "AA" alkaline batteries (not included) • Do not mix standard or rechargeable batteries • Do not mix new and old batteries • When the low battery mark " " appears on the display, replace the appropriate batteries with new ones. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
