Suitable for a of coinsCPU process control,and scoring precision/normal stall,coins smoother output available widthsPrevent phishing and other means of cheating,cheat alarmSuitable of water vending machine, vending machine or game machine.Identify accuracy rate:95%Applying coins:Diameter:15mm-29mmThickness:1.8mm-3.0mmApplicable to All kind of coins and foreign currencies.Atmospheric pressure:80Kpa-106KpaOperating voltage:DC12V10%Working current:50mAMoment maximum current:350mA(less than 0.5S)Humidity: 95%Storing temperature:-20C-+85COperating temperature:-15C-+60CRecognition speed: 0.6secRecognition:99.5%Instructions:1.Pressing the setting key(8),and then you will see the letter E,(choosing) system),after that you can press the key or broaden key to increase or decrease the numerical value.After setting up,please press the setting key to confirm.2.Appearing the letter H(the of sampling for value).3.Appearing the letter P(the numerical valuef for signal output of value).4.Appearing the letter F(the precision of value).5.By parity of reasoning,setting is finished with your chosen .When the letter E is shown,plase turn off the power and it will reopen again.Color:Silver+Blackmaterial:plasticPackage Contents:1* Coin Acceptor1* Wiring4* ScrewsOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.