User's Manual

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.Neighbors using electrical devices operation on the 433MHz signal frequency can also cause interference.
Note: When the 433MHz signal is received correctly, do not re-open the battery cover of either the wireless
transmitter or the clock, as the batteries may spring free from the contacts and force a false reset. Should
this happen accidentally then reset both units (see Getting Started above) otherwise transmission problems
may occur.
The maximum transmission range is 100 feet from the wireless transmitter to the atomic clock (in open
space). However, this depends on the surrounding environment and interference levels. If no receipt is
possible despite the observation of these factors, all system units have to be reset (see Getting Started).
Wall Mounting or Using the Stand
The main unit has a built in stand you can flip open to support the main unit on a flat surface. The remote
unit comes with a wall mount holder. You can close the flip and mount the unit on a wall. Drive a screw into
the wall until the head extends about 1/8 inch from the wall, then locate the keyhole slot over the screw
head and slide the Atomic Clock down to make it secure.
Trouble - Shooting
•Press the "RESET" button when the clock is displaying irrelevant time even when the tower icon shows.
This may happen when the external noise is severe enough to interfere with the time signal.
•Press the "RESET" button on the wireless transmitter if the readout is irrelevant or does not repond.
Care of your clock
•Avoid exposing your clock to extreme temperatures, water or severe shock.
•Avoid contact with any corrosive materials such as perfume, alcohol or cleaning agents.
•Do not subject the clock to excessive force, shock, dust, temperature or humidity. Any of these conditions 
may shorten the life of the clock.
•Do not tamper with any of the internal components of this clock. This will invalidate the warranty and 
may cause damage.
P.7
The remote unit comes with a wall mount holder which can hold the unit on wall