Safety Precautions
Do not power on the clock when tubes are damaged or missing.
Use the power supply that came with the clock, or use a power supply that s compliant
with the technical specifications of the clock.
Do not expose the clock to rain or moisture. Do not put the clock in sunlight for a long
time. Do not expose the clock to high temperatures. Do not cover the clock.
Always clean the clock with a dry or very slighty damp cloth. Do not use any detergents.
The coating of the red tubes is vulnerable. Power off the clock before cleaning. The clock
must be completely dry when it s powered on.
Do not subject the clock to mechanical shocks. Avoid any mechanical shocks to the tubes
and to the top of the tubes in particular.
Keep out of reach of children.
Technical Information
Power supply 12 VDC, 500 mA
Power consumption 3 W max.
DC-connector
Dimensions
(without base)
174 mm x 44 mm x 100 mm (W x D x H)
Nixie Tubes Siemens ZM1100/ZM1180 red
Background light Golden yellow LEDs
Time ormat ▪12 hour format
▪24 hour format
Date ormat ▪DD-MM-YY (day-month-year)
▪MM-DD-YY (month-day-year)
Alarm snooze time 1..9 minutes
Backup power 30 minutes
Durability Tubes ▪Tube life saving mode with adjustable brightness (to prevent wearing
out)
▪Periodical animations (to prevent cathode poisioning)
2 User Manual
