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10 DCF77 Receiver (Optional)
The DLX can be optionally equipped with a receiver for the signals trans-
mitted by the long wave transmitter DCF77 (time codes). The type used
must the DCF77 aerial/receiver unit AWS0 from the company “Meinberg
Funkuhren“ (Germany). The receiver module requires a +12VDC auxiliary
voltage and it can be connected to a S0 control input of the DLX.
Figure 47, DCF77 receiver module AWS0
10.1 Function
Synchronization of the time to full minutes (seconds = 0), no setting of the
time! Prior to using the unit, the time must have been set to within 30 sec-
onds via the main menu item „Maintenance – Set time“ or by means of the
programming software DLXPARA.
Note: Synchronisation one time per measuring period only.
10.2 Setting the parameters for the receiver module
Activate the item “Synchronization via external radio clock” in the menu
item “Parameters – Time” in DLXPARA and allocate the used control input
in the menu item “Control Inputs” to the “SYN” function.
You must not allocate more than one control input to the SYN func-
tion!
The display of the data logger will show the corresponding symbol when
the receiver module is active: " ".
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