PV Electronics Frank 3 Nixie Clock Assembly Instructions And User Guide

The Nixie Clock Frank 3 is a compact design with a single PCB. Hours, minutes, and seconds are displayed using IN-12 and IN-17 Nixie tubes. The clock offers features like 12/24 hour modes, date display, alarm functionality, and optional DCF/MSF/GPS synchronization. It also includes a supercapacitor backup for short power outages.

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Nixie Clock Frank 3 Assembly Instructions And User Guide | Manualzz

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Key features

  • Compact design with single PCB
  • IN-12 and IN-17 Nixie tubes for display
  • 12/24 hour modes
  • Date display
  • Alarm functionality
  • Optional DCF/MSF/GPS synchronization
  • Supercapacitor backup

Frequently asked questions

The Frank 3 clock uses IN-12 tubes for hours and minutes, and IN-17 tubes for seconds.

Hold the 'SET' button for 2 seconds until the seconds digits are highlighted, then use the 'ADJ' button to reset seconds to zero. Briefly press 'SET' again and then adjust the hours, minutes, year, month, and day using the 'ADJ' button. Finally, press 'SET' to return to normal operation.

Yes, you can synchronize the Frank 3 clock with DCF (Europe) or MSF (UK) long-wave time transmitters.
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