Arduino nixie v41 Operating Instructions Manual page 6

Mode
Time mode. This is the normal mode and displays the time. It is the
normal start up mode of the clock. If you do nothing. The clock is in
this mode.
In this mode a short press cycles through the values given in "Time
Display Mode", but always returns to the standard time display after
5 seconds.
Time and Date Settings
Set minutes. Each short press will advance the minute. The
minutes roll over back to 0 ffter reaching 59 minutes. Each time you
set the minute, the seconds is reset to 0.
Set Hours. Each short press will advance the hour. The hours roll
over back to zero after reaching 12 or 24 (depending on the 12/24
hours mode).
Set Day. Each short press will advance the day. The day roll over
back to one after reaching the maximum number of days in the
month.
Set Month. Each short press will advance the month. The month
roll over back to zero after reaching 12.
Set Year. Each short press will advance the year. The year roll over
back to 2015 after reaching 2099.
Basic Settings
"00" 12 or 24 hour time. The hours are displayed in 12 or 24 hour
flashing mode.
"01" Blank leading "0". Blank out the leading "0" from single digit hours. "1" = blank
flashing
"02" Scroll back. Use the scroll back (rapid count down) effect when
flashing changing from "9" to "0".
"03" Date format. Set the format that the date is displayed in.
flashing
"04" Display blanking. To preserve the tubes, you can set the display to
flashing be blanked.
Options:
"4" = "hours": Blanks between the start and end hour every
•
day.
"5" = "H or weekends": This blanks all day during the
•
weekends and between the start and end hour every other
day.
"6" = "H or week days": This blanks all day during the week
•
days and between the start and end hour every other day.
"7" = "H on weekends": This blanks between the start and
•
end hour on weekends.
"8" = "H on week days": This blanks between the start and
•
end hour on week days.
"05" Blanking Hour Start. Hour blanking will start at this hour, on the
flashing days set by the Display Blanking Mode. If the display blanking mode
does not use hours, this setting is not shown.
Description Values
"1" = 12 hour
"0" = 24 hour
default: 0
"0" = don't blank
default: 0
"1" = enable
"0" = disable
default: 1
"0" = YY.MM.DD
"1" = MM.DD.YY
"2" = DD.MM.YY
default: 2
"0" = Don't blank
"1" = Weekends
"2" = Week days
"3" = Always
"4" = Hours
"5" = H or weekends
"6" = H or week days
"7" = H on weekends
"8" = H on week days
default: 0
Default: 00