Pvelectronics Halo Chroma, Инструкция по сборке и руководство пользователя

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Nixie Tube Clock ‘Halo Chroma’
Issue 1 (1 April 2021)
www.pvelectronics.co.uk
- 26 -
Notes:
1. Master Blanking Mode has priority over Night Mode. Use to disable the clock on
weekends (eg clock is in office), or during office hours (eg clock is at home). Complete
HV shutdown to save power and tube life.
2. Night time neons mode is active when night mode is set to dim. During night time
blanking the tubes AND neons are disabled.
3. Clock is fully functional without GPS / XTERNA synchronisation. Set time manually.
4. Enter your time zone offset from the synchronisation source. Note that GPS transmits
UTC.
5. Visual effect / cathode poisoning prevention – all digits on all tubes are cycled for 10
seconds.
6. Date will be displayed each minute between 50 and 55 seconds past the minute.
7. Press ‘SET’ briefly during Night Mode to show time for prescribed period.
8. Set this parameter to ‘1’ to restore factory configuration settings. Internal operations
will then load all the original settings and restore the value to ‘0’
1 – Slots every minute
2 - Slots every 10 minutes (default)
3 - Slots every hour
4 – Slots at midnight
23 Dekatron Sync Sleep
Mode 0 – Dekatron always on
1 – Dekatron off when night dimmed
Dekatron off when tubes master
blanked
2 – Dekatron off in night blanked mode
Dekatron off when tubes master
blanked
24 Reserved
25 Reserved
26 Display Mode 0 – standard change of digits
1 – fading digits
2 – fading digits with scrollback effect
(default)
27 Auto date display each
minute 0 – Off
1 - Static display of date
2– Scrolling display of date (default)
6
28 Night Mode Override
minutes 0 – 50 (default 0 gives 15 seconds
override)
29 Thermometer Settings
with Xterna 0 – Don’t display temperature
1 – Fahrenheit display (default)
2 – Celsius display
30 Reserved
31 Restore default settings 0 – Keep user settings
1 – Restore original default settings 8