MecPower Tecway Crazy Crab, Руководство по эксплуатации, Страница: 18 / 33

17
9.2 Adjust the volume
Adjust volume:1
）：
Open the coin gate, find the volume potentiometer on the
power amplifier board, and turn the volume potentiometer to
adjust the volume of the machine. Turn the potentiometer
clockwise to increase the output volume of the machine, and turn
the potentiometer anticlockwise to decrease the output volume of
the machine.
2
）
Open the coin gate, enter the background setting to adjust the
volume according to the method in 8.2 and 8.3, enter the volume
setting interface, adjust the volume "value" to change the volume,
the higher the value, the higher the volume, and vice versa
The main method of volume adjustment of this machine is the second method
of volume adjustment.
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amplifier board
volume potentiometer
amplifier board