14
POSITIONING
Before permanently mounting ensure that the atomic clock is able to receive WWVB signals from
the desired location. Also, extreme and sudden changes in temperature will decrease the
accuracy of the atomic clock, and changes in elevation will result with inaccurate temperatures
readings for the next 12 to 24 hours. These changes will require a 12 to 24 hour wait before
obtaining reliable data.
To achieve a true temperature reading, avoid mounting where direct sunlight can reach the
outdoor temperature transmitter. It is recommended to mount the outdoor temperature
transmitter on a North-facing wall or in any well shaded area. The maximum transmitting range is
330 feet (100 meters). Obstacles such as walls, concrete, and large 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 temperature transmitter is not
waterproof and should not be placed anywhere it will become submerged in water or be directly in
the rain.
POSITIONING THE ATOMIC CLOCK:
There are two possible ways to mount the atomic clock:
•
use of the foldout table stands, or
•
wall
mounting
FOLDOUT TABLE STAND
The foldout table stand leg is located on the backside of the atomique clock.
Once the foldout table stands is extended, place the atomic clock in an
appropriate location.
WALL MOUNTING
1) Using a straight edge, horizontally space at 3-15/16 of an inch (100 mm)
three screw positions on a wall.
