LK100B game machine accessories/coin selector/coin acceptor for game machine: 1.Take out the plastic coin from the slot, put into your coin; 2.Choice NO/NC (on/off) switch which is COIN signal. 3.On panel,choice switch SW2 which is COIN signal; 20ms is quick signal, suit the machine which need quickly throwing coin;40ma is need middle-quick signal, suit normal machine; 60ms is slow signal, suit normal fun machine; 4.VR switch is sensitivity control for coin filtrating, clockwise (+) turn, it accepts large tolerance coin, anticlockwise (-) turn, it just accepts small tolerance coin; 5.If the coin is not easy to be passed on Exactness position of SW3, please transfer SW3to normal position, and adjust VR to suitable position. Function: 1.Prevent false coin 2.Counter connector available 3.Suitable all the coins diameter 4.Pulse signal adjustable 20/40/100. Product parameters: Coin Diameter: 18 mm ~ 31 mm Coin Thickness: 1.2mm ~ 2.4mm Voltage: DC 12V ¡¡§¡è10% Currents: 70mA -700 mA Temperature: -15¡ãC~+75¡ãC Package: 30 pcs/ctn Dimension : 455 x340x272 mm G.W: 12.3 kg. 30 pcs/ctn, One piece one Bubble bag inside with a inside box.