23
TROUBLESHOOTING
If you have any problem in installing or using the machine, we recommend that you first check the
following table for possible cause of the problem and solution before asking for technical support:
PROBLEM
CAUSES
SOLUTIOINS
no sample coin
insert sample coin
sensitivity for coin was adjusted too
high
adjust the sensitivity, screw the resistance (turn right)
the coin mech is bad
replace the coin mech
the wire of light's control is loose.
check the connection of light's control.
the light is bad
replace the light.
the lights drive board failure
maintain or replace the lights drive board
Bad connection of the motor.
Reconnect the wires.
Motor drive board is bad.
Reset or repair the drive board.
Main board is bard.
Repair or replace the main board.
Motor is bad
Replace the motor
Bad connection of the switch.
check and reconnect the wires of button.
The switch is bad
replace the switch
Bad connection of the display board. Reconnect the wires of display board.
Display board is bad.
Replace the display board.
Main board is bad.
Replace the main board.
the wire of speaker is loose.
check the connection of speaker.
the volume is too low.
adjust the volume on the setting interface.
the speaker is bad.
check and replace the speaker.
no AC110V/220V input
check the connection
Switch of filter is not switched on.
Switch on the filter switch
no output voltage of power supply.
repair or replace the power supply.
the main board is bad.
replace the main board.
No movement for
the whole
machine
Can't insert coin
No sound
No display
Button failure
The light strips
do not light up
Motor does not
work.
