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13 Testing mode, parameter reset
13.1 Synchronization test
The synchronization signal receive process can be displayed in special testing mode.
This can be useful for example when the problems with the DCF signal receipt appear.
Display description during synchronization test mode:
Two digits on the left side show the current DCF bit number (goes up from 0 to 58).
Third digit shows the type of current DCF bit (0 or 1). The last digit shows the number
of successfully received DCF telegrams. The colon indicates that the DCF bit is
currently received. The dot behind the last digit signalizes synchronized clock.
Entering the synchronization test mode:
• Enter the clock menu, move to the software version item by several pushes of the
PB1S.
• Keep pushing both buttons on the clock frame simultaneously until the display
shows C0:00
• Use the PB2 or + button on IR to set the value behind the colon to 03
• Keep pushing simultaneously both clock buttons or the DISP button on IR, until the
display shows synchronization information
13.2 Parameter reset
If necessary, the clock parameters can be set to factory defaults by the following
procedure.
Activating the parameter reset:
• Enter the clock menu, move to the software version item by several pushes of the
PB1S.
• Keep pushing both buttons on the clock frame simultaneously until the display
shows C0:00
• Using the PB2 or + button on IR set the value behind the colon to 04
• Keep pushing simultaneously both buttons or the DISP button on IR, until the
display shows FAC1 and clock makes reset