Introduction - If you have any usage issues, please Google them yourself
The function of selling 1 yuan, 5 yuan, 10 yuan. What kind of goods sold by pressing the corresponding button, and also with the digital display the price of this product
Currency of money is 1 yuan, 5 yuan, 10 yuan of three, but you can only put one of these coins pressed a button corresponding to simulate, while the amount of coin with a digital control will be displayed
Coin, press the Enter key once, then if the coin is insufficient amount of alarm, the alarm for 3 seconds. If the coin is automatically sent sufficient amount of goods (goods sent by a different indicator with the corresponding display to analog), while the extra money should get back, get back the amount of money out with a digital display
3 seconds after pressing the Enter key, vending machines can be automatically restored to its original state, this time it allows customers to purchase the next operation
Overall reduction control