... Flow fans, no noise,Steel enclosure, Dualchannel,stereopower amplifier,interactive kiosk interactive kiosk touch screenSurface acoustic wave touch screen, infrared touch screenMonitor17 ... fans, no noise, cyclic heat dissipationControl PanelPower switch (main engine, display, audio, fan) volume tuningSingle pointTouchOver 50 million timesMao hardnessLevel 7Operating ...