Nixie Tube Clock ‘Frank 2 IN-16’
www.pvelectronics.co.uk
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Setting the time:
From time display mode, press and hold ‘Set’ button for 2 seconds until
the minutes digits start to flash.
Press the ‘Up / Reset Secs’ button to set the minutes.
Briefly Press ‘Set’ again and the hours will flash. Press the ‘Up / Reset
Secs’ button to set the hours.
Briefly Press ‘Set’ again to revert to normal clock operation.
Resetting seconds:
From time display mode, press and hold ‘Up / Reset Secs’ button for 2
seconds. Seconds will be set to zero, and held until the button is
released.
Setting the display mode:
From time display mode, briefly press ‘Set’ button to toggle between the
four display modes:
Dim, standard change of digits
Bright, standard change of digits
Bright, Fading digits
Blanked display, tubes are switched off
Night Blanking:
During programmed night blanking, the blanking may be overridden to
see the time by briefly pressing the ‘Set’ button. Tubes will remain lit
until the next programmed blanking period.
