CHRONOTRONIX V400 NIXIE TUBE CLOCK ļ20062Contents1. Battery ....................................................................................................................... 32. Safety Instructions..................................................................................................... 33. Unpacking the Clock.................................................................................................. 34. Positioning of the Clock ............................................................................................. 35. Operating Functions .................................................................................................. 36. Display Mode............................................................................................................. 37. Button Beep............................................................................................................... 38. Menu Navigation........................................................................................................ 38.1 Enter and Navigate Submenus ......................................................................... 49. Editing the Submenus ............................................................................................... 49.1 Submenu 1.1: Setting Time............................................................................... 49.2 Submenu 1.2: Setting Date ............................................................................... 49.3 Submenu 2.1: Setting Alarm Time .................................................................... 49.4 Submenu 2.2: Setting Duration Time is Displayed............................................ 49.5 Submenu 2.3: Setting Duration Date is Displayed ............................................ 59.6 Submenu 2.4: Setting Cross Fade .................................................................... 59.7 Submenu 2.5: Setting Different Display Variants (time 12/24h and dateDD.MM.YY / MM.DD.YY) .................................................................................. 59.8 Submenu 2.6: Setting Switch off Time for Night Power-Down Mode ................ 59.9 Submenu 2.7: Setting Switch on Time for Night Power-Down Mode ................ 69.10 Submenu 2.8: Blanking of the Leading Zero ..................................................... 69.11 Submenu 2.9: Setting of Cathode Poisoning Prevention .................................. 610. Setting Alarm Clock ................................................................................................... 711. Factory Presets ......................................................................................................... 712. Memory ..................................................................................................................... 713. Life Expectancy of the Nixie Tubes ........................................................................... 714. Replacing the Nixie Tubes......................................................................................... 715. Life Expectancy of the Battery................................................................................... 716. Replacing the Internal Battery ................................................................................... 717. Battery Disposal ........................................................................................................ 718. Cleaning Clock and Tubes ........................................................................................ 719. Malfunction and Troubleshooting .............................................................................. 720. Storage of Packing Material ...................................................................................... 721. Returns...................................................................................................................... 722. Customer Support ..................................................................................................... 7