Nixie Tube Clock ‘Dink’
Issue 9 (10 November 2017)
www.pvelectronics.co.uk
- 22 -
Parameter
Description
Values
0
Software revision
30 = version 3.0, 31 = version 3.1 etc
1
12 / 24 Hr mode
0 – 12 Hr (default)
1 – 24 Hr
2
Date format
0 = MM.DD.YY (default)
1 = DD.MM.YY
3
Leading zero blanking
eg.
0
1:54:32
0 – leading zero blanked (default)
1 – leading zero displayed
4
Night mode start hour
0 - 23
5
Night mode end hour
0 - 23
6
Night mode
0 – Tubes off (default)
1 – Dimmed display
7
Display mode
0 – standard change of digits(default)
1 – fading digits
8
Night mode override
period (minutes)
0 – 50
(default 3)
1
9
Snooze period
0 – 6 minutes (default)
1 – 9 minutes
2 – 12 minutes
3 – 15 minutes
10
Colon neons mode
0 – AM/PM Indication, flashing
1 – AM/PM Indication, illuminated
2 – Both flash (default)
3 – Both illuminated
4 – Both off
11
Colon neons during
night dimmed mode
2
0 – AM/PM Indication, flashing
1 – AM/PM Indication, illuminated
2 – Both flash
3 – Both illuminated (default)
4 – Both off
12
Radio time signal
source
0 – No Radio Time source (default)
3
1 – DCF
2 - reserved
3 – MSF
4 - GPS
13
GPS Baud rate
0 – 4.8 Kbps (default)
1 – 9.6 Kbps
2 – 19.2 Kbps
3 – 38.4 Kbps
14
Radio time offset hours
0-13 (default 0)
4
15
Radio time offset mins
0-45 (default 0)
4
16
Radio time offset
polarity
0 - minus time (default)
1 – plus time
17
Disable /Set DST in
GPS mode
0 – No DST offset
1 – 1 hour DST offset
5
18
Auto date display each
minute
0 – Off
1 – On (default)
6
19
LED backlights
0 - Always off
1 - Always on
2 - On, and follows tube nightblanking
(default)
20
Crystal calibration
value
0 - 99
7
Each increment equals 0.2 sec per day
