Lathem ATX6 Clock User Manual


 
ATX6 Installation and User Guide
Page 15
If ‘PcL’, ‘485’ or ‘GPS’ is selected as the time reference, the ‘PCL’,
‘485’ or ‘GPS’ LED will flash twice each time a valid signal is received.
The ‘485’ or ‘UHF’ LED will flash once each time a signal is transmitted
by the ATX6.
AirTime Transmit Mode:
Automatic:
When not in Receive Mode (automatically or manually initiated) the
ATX6 will transmit the RC radio signal each odd minute (if RC Emulation
has been enabled). The ATX6 will transmit the AirTime radio signal
each minute, or each even minute (if RC Emulation has been enabled).
When an external amplifier is used, the ATX6 will transmit an AirTime
signal 4 times per hour.
Manual:
Transmit Mode is entered by pressing and holding TRNS (SET) for 2
seconds, and is evidenced by the ‘~’ symbol appearing in the display
solidly and the UHF LED flashing once each time it transmits a signal.
When AirTime Transmit Mode is active, the ATX6 will transmit the
AirTime synchronization signal to all ATX-series devices, once every 10-
seconds for one hour. This can be helpful when installing and testing
other ATX-series devices in the system.
If the TRANSMIT (SET) button is pressed during the 15-minute Receive
Mode that occurs automatically upon unit power-up and during the
period beginning at 1:05AM, 3:05AM and 10:45PM each day, or as a
result of manually starting Receive Mode (see below), transmissions will
not occur until Receive mode has expired or been cancelled.
During AirTime Transmit Mode, all other Normal operations (except RC
radio transmissions) will continue. Transmit Mode can be terminated by
pressing and holding the TRNS (SET) button for 2 seconds, and is
evidenced by the ‘~’ symbol disappearing from the display.