Pvelectronics Nixie QTC Operation & User’s Manual

26, Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 26 - The tube cell is now complete. Repeat for the other 5 tubes. Then move on to step 7. …

53, Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 53 - 12.3 Setting Up for First Reception. 1. Ensure the correct setting has been applied to Config 12: 1 = DCF 3 = MSF 2. For the first tests, ensure Config 25 is set to value …

8, Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 8 - 3. LIST OF COMPONENTS 3.1 Table of Components – Driver Board Circuit Designation Part Description Resistors R1 4.7 KΩ, ¼ Watt R2 390 KΩ, ¼ Watt R3 4.7 KΩ, ¼ Wa…

6, Pvelectronics Nixie QTC Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 6 - 1.4 SAFETY DANGER: The clock pcb includes a switched-mode voltage booster circuit. This generates nominally 170 Volts DC. Assembly may only be undertaken by individuals who are suitably qual…

38, Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 38 - 6.8 CD66, ZM1242, ZM1240, XN11 and XN12 Nixie Tubes. Tube cell type: IN-8-2 Code configuration: A CD66, ZM1240 and ZM1242: These tubes have 1 lead at the very back of th…

48, Nixie Tube Clock ‘Nixie QTC’ Issue 10a (21 March 2014) www.pvelectronics.co.uk - 48 - 11. CONFIGURING THE RGB LED TUBE LIGHTS The clock features a separate and dedicated setup menu for the RGB LED lights, accessed from the ‘DST’ button. All settings are stor…