To set coins in the QC14 claw machine, follow the following operations:
Open the coin acceptor door and press and hold the black button until the indicator light turns on.
Just throw 30 coins continuously until the red light goes out (if you still can't throw, just press the black button).
Or press and hold the black button until the indicator light turns on, then insert about 5 coins in a row, press the black button lightly, and then press and hold the button until the red light goes out.
This coin acceptor is divided into two types, one is a one-yuan special coin acceptor (mostly the "Hong Kong Capital" brand, the coin slot is black), and the other is a comparative coin acceptor ( Most of them are "Tongli" brand, and the coin slot is silver).