Page 13,pages 15
can not be sensed.
communication
2. No input signal into
the ball's light eye(more
than 2 consecutive
times in the game can
not sense the goal)
clip in the track
2. Detection of glassy eye state
８
The LED IO can't
feel properly.
The light eye continues
to signal.
1. Detection of IO board
wire
2. Test for Goal I Board Eye
９
1. Detection of IO
board wire
2. Test for Goal I
Board Eye
1. After the ball is out of
the lift, the light eye of
the ball device has no
signal
2. After serving, the
light eye of the ball
device always has a
signal
１
.1. Check the optical eye of
the ball device
2. Check the ball track card
3. Check the action of the solenoid
valve
１０
The tee track can't
move up and
down.
1. Does not turn the
motor on or has no
signal in the optical
eye(problem with the
S/W sensor switch
above and below the
serving device)
1. Check motor movement
2. Check the motor to turn the eye
3. Check the S/W sensor switch up
and down the serving device
１１
The ball on the belt
is malfunctioning.
1. The S/W sensor
switch problem up and
down the ball
mechanism
2. The motor problem
of the ball mechanism
1. Detection of motor movements
2. Test for balls
3. Detection of S/W sensor
switches
4. Testing belt tension(rotation)
