User Manuals
User manuals for Cold War Creations clocks
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Large Glass Nixie Clock #3
This manual covers all Large Glass Nixie clocks, IN-14, IN-8-2's, with or without Blue Floor LEDs. Note: This is version 4.3 covering clocks built after 4/1/2016. Earlier clocks have less software functionality.
Repair Manuals
Cold War Creations Clock Repair Manuals
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Removing circuit card, Large Glass Clock, Glass Clock Mini
This repair manual outlines how to remove the circuit card from Glass Clocks. When tubes are replaced, or for major cleaning, the circuit card needs to be removed. Covers all Large Glass Nixie clocks, and Glass Clock Mini. Note: Any breakage due to disassembling clock is not covered by the warranty.
Nixie Tube Information
Information on Nixie tubes used in Cold War Creations clocks.
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Paper from Burroughs on Nixie life span
This article from Burroughs (US Nixie tube manufacturer) goes into depth about Nixie tube lifespan. Applies to all Nixie tubes.