Tecway Kidde Dozer - Volume Adjustment 2

Descriptions:
Annulling Button: pressing this button can set the Game
Setting to default and clear the data of Coin and Ticket
saved in PCB.
Volume Adjustment: Use a flat screwdriver to twist the
volume potentiometer to adjust the volume level of the
machine. Turning clockwise will increase the volume;
counterclockwise will decrease the volume.
！warning
The battery can save the data of ga
me settings and coin number
when the power off. Please replace the battery when the machine
can not save the game setting.
Volume Adjustment 2
DESCRIPTION:
1)Open the back door of the chassis, find the volume of the
amplifier board potentiometer.
音量电位器
功放板
音量电位器