Replaced batteries in both transmitter then w/station. Latter then started clicking & all items on screen flash on and off with the "clicking". Nothing functions or can be programmed.

Your 'figure'??

Normally it has to be done in order. Remove both lots of batteries. Put the base unit batteries in first and then put in the outside unit batteries. they should pair. In fact the manual states that.

Instructions:
- Open the battery compartment on the weather station and insert 2 x AA
batteries, taking care to put them in the correct polarity. Close the battery
compartment.
- Open the battery compartment on the transmitter and insert 2 x AA batteries,
taking care to put them in the correct polarity. Close the battery
compartment.
Note: Ensure to install the batteries into the weather station and transmitter
within the same hour to ensure that they synchronize properly.

DigiTech XC-0366 User Manual - ManualsLib

https://www.manualslib.com > ... > Weather Station

View and Download DigiTech XC-0366 user manual online. Wireless Weather Station With Outdoor Sensor. XC-0366 weather station pdf manual download.

It is the transmitter to an atomic clock and temperature display. It is in the window to collect the data from the satellite and pass it to the clock.
SkyScan Atomic Clocks - Customer Support, User Manuals ...https://skyscanatomicclocks.comThe SkyScan® Atomic Clock automatically sets itself to the correct time and date by receiving and decoding the NIST radio signal with an internal receiver. It ensures daily accuracy to the fraction of a second by refreshing the signal each day.‎User Manuals · ‎Daylight Saving Time · ‎Support Desk · ‎Quick Reference Guide for...

Or a Lacrosse Weather Station part

Skyscan – La Crosse Technologyhttps://www.lacrossetechnology.com › pages › skyscan
Ordering Replacement SkyScan Temperature Sensors To order a replacement sensor for your item, please locate your model number in the list below and click ...

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Item description "The La Crosse TX6U works outdoors by sensing temperature and transmitting that information to an indoor station. It can transmit to a base up to 80 feet away. Multiple sensors can be assigned a number so that it will be clear which information from which sensor is displayed."
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Base Station Battery Installation
·Remove the printed vinyl label from the LCD screen of the base station
·Position the remote sensor near the base station
·Open the battery compartment at the back of the base station and insert (2) AA batteries according to the polarity markings. Replace the battery compartment cover.
·Within a short time the RF signal icon (located to the left of the outdoor temperature channel indicator) will start flashing. This indicates that the base station is ready to pick up the RF outdoor temperature signal from the remote sensor. It will continue to flash for 3 minutes or until the signal from the remote sensor is detected.

Register the Remote Sensor
·Open the battery compartment at the back of the remote sensor and slide the channel selector switch to your desired channel. For the first remote you may select any channel, for additional remotes select any unused channel
·Insert (2) AAA batteries according to the polarity markings. Be sure to install the batteries in the remote within the time that the RF signal icon is flashing on the base station.
1541 WeatherGuide Wireless Weather Forecaster with Barometer

In some of these weather stations, you have to install the batteries in the transmitter first and then the weather station within a certain time limit. Also, the weather station must be within a specified distance from the transmitter when replacing the batteries.

If you look on the weather station, there should be a make and model number. If you have that, you can visit the website (if there is one) and download an instruction booklet for your model.

I have a WA-1070T with same problem
brand new would not communicate

look very carefully at the positive end of the battery connections in the outdoor transmitter

One of the two batteries were not making a connection

I had to cut out a small piece of plastic that interfered with battery alignment

As soon as batteries are installed in remote transmitter you will see a red LED flash a few times

After I made this correction everything worked

Did you press the reset on the solar transmitter after you replaced the batteries? It is left of the NiCAD pack if the AA batteries are on the right. If after pressing reset, and you are using a WMR 938, and still not receiving, press and hold the "channel" button for 5 seconds on your monitor to re-register the signal from the transmitter.

Make sure the battery contcts are clean of any corrosion.


-AAT

u need to get the wireless kit replaced