Technical data

Configuring time synchronization
5.7 Time synchronization via conventional point-to-point connections
Time synchronization (V7.1)
98 Function Manual, 03/2009, A5E01216578-01
Aligning the antenna
To optimally align the time receiver, proceed as follows:
1. Configure the time receiver so that the control LED flashes every second.
Note
If you do not get clear reception then note the following rules:
• Maintain as great a distance as possible between the time receiver and PC, monitors,
laser printers, motors, motorized drives, or similar sources of interference.
• Keep the time receiver away from metal surfaces and steel-reinforced concrete.
Note
Additional instructions on the connection and optimal alignment of the time receiver can
be found in the relevant Operating Instructions.
Setting the DCF 77 reception service after commissioning
To set the DCF 77 reception service after commissioning, proceed as follows:
1. Select Start > Settings > Control Panel from the Windows Start menu on your PC station.
The "Control Panel" dialog box opens.
2. Double-click the "DCF 77" object.
The "DCF 77 Reception Service" dialog box opens.
3. Deselect the "Time" and "All valid telegrams" check boxes in the "Event log" area: