Features 1.Suitable for QS30- 1.SZ-8SZ3- 1.ZM1020Z560M model nixie tube. 2.Use 5V micro USB for power supply. 3.Low power consumption, about 2 W. 4.Modular design with easy installation and modification. 5.With remote control, easy to operate and set. specificationItem type: Nixie Tube Clock Condition: 100% brand new Material: PCB Weight: Approx. 235g Color: As picture shown Remote control battery: CR2025 Battery capacity: 100mah Mainboard battery: CR1220 (not included) Operating instructionsFunctionDisplayFunction declaration Press on-off keyStartup & ShutdownStartup & Shutdown Press adjustment - buttonAntivirus once00-99 00-99Manual antivirus once Press adjustment + buttonLED light color changeLED light on,red-green-blue-yellow-cyan-purple-orange-white-off-gradient Press menu buttonSwitch display modeseconds weekdisplay seconds week 20 yearsdisplay year month daydisplay month day hour:minutedisplay current time Long menu button 2s to enter the setting modeSetting modeenter the setting mode (After enter the setting mode)short press menu button onceSet year20 yearsSet year by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button twiceSet monthmonth daySet month by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 3 timesSet daymonth daySet day by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 4 timesSet hourhour:minuteSet hour by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 5 timesSet minutehour:minuteSet minute by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 6timesSet secondsseconds weekSet seconds by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 7 timesSet weekseconds weekSet week by (adjustment + button) or (adjustment - button) (After enter the setting mode)short press menu button 8 timesAntivirus time setting1 00Turn off the automatic anti-virus function 1 01Automatic antivirus every 1 minute 1 05Automatic antivirus every 5 minute 1 10Automatic antivirus every 10 minute 1 20Automatic antivirus every 20 minute 1 30Automatic antivirus every 30 minute (After enter the setting mode)short press menu button 9 timesShutdown time setting2 00Off auto shutdown 2 01Automatic shutdown in 1 minute 2 02Automatic shutdown in 2 minute 2 05Automatic shutdown in 5 minute 2 10Automatic shutdown in 10 minute 2 30Automatic shutdown in 30 minute 2 60Automatic shutdown in 60 minute (After enter the setting mode)short press menu button 10 times12 hours /24 hours switch3 12Set time format by (adjustment + button) or (adjustment - button) 3 24 (After enter the setting mode)short press menu button 11 times10th hour conceal4 0conceal 4 1no concealing (After enter the setting mode)short press menu button 11 timesTime decimal setting5 0Time decimal flash (After enter the setting mode)short press menu button 12 times5 1Time decimal no flash (After enter the setting mode)short press menu button 13 timesAutomatic startup hour settingHour minuteSet by (adjustment + button) or (adjustment - button) Display 00:00 to turn off the automatic startup function (After enter the setting mode)short press menu button 14 timesAutomatic startup minute settingHour minute (After enter the setting mode)short press menu button 15 timesAutomatic shutdown hour settingHour minuteSet by (adjustment + button) or (adjustment - button) Display 00:00 to turn off the automatic shutdown function (After enter the setting mode)short press menu button 16 timesAutomatic shutdown minute settingHour minute (After enter the setting mode)short press menu button 17 times,exit settings modeReturns and show current time Hour minuteReturns and show current time PackageList1 x Clock1 x Charging cable1 x Remote control NoteNot included nixie tube.