Note :
•After batteries are installed in the transmitter, install the batteries in the weather center to receive the signal from the transmitter as soon as possible. If the weather center is powered more than 5 hours after the transmitter is powered, the weather center will never receive signal successfully from this transmitter. In this case, user will need to reinstall the batteries from the transmitter to redo
•After batteries are installed, there will be synchronization between weather center and the transmitter. At this time, the signal reception icon will be blinking. When the signal is successfully received by the weather center, the icon will be switched on. (If it is not successful, the icon will not be shown in LCD) So the user can easily see whether the last reception was successful (icon on) or not (icon off). On the other hand, the short blinking of the icon shows that a reception is in progress.
Transmitter signal reception icon
•If the signal reception is not successful on the first frequency (915MHz) for 14 seconds, the frequency is changed to 920MHz and the learning is tried another
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