Lathem ATX User Manual
Page 12

ATX Installation and User’s Guide
Page 7
6.
When the signal is received from the “Master”, the term “LINK”
will display and the time and date will update to the Masters 
time. 
7.
The TRNS indicator will flash while the ATX Repeater transmits
to AirTime wall clocks or other ATX Repeaters. The ATX will 
transmit for one hour, allowing you to setup and install your 
AirTime wall clocks and other ATX Repeaters. 
 
If the Repeater ATX fails to receive the signal from the Master 
ATX Transceiver (indicated by a LED flashing red or the display 
toggling between time and date and 
“E”
), then press the Reset
button or move the ATX to a location that is closer to the Master 
ATX. 
MAKE CERTAIN THAT THE REPEATER ATX DISPLAYS “LINK”. 
Unless your Repeater ATX continuously receives signals from the 
Master ATX, then your clock system will not operate properly. 
The setup of the ATX in Repeater Mode is now complete. You 
can now synchronize and install your AirTime Wall Clocks using 
the instructions furnished with them. 
