Maximum ball frequency 

100 balls per minute 

Minimum ball frequency

30 balls per minute 

Maximum ball speed

112mph( 50m/sec) 

Minimum ball speed

8 mph ( 4m/sec) 

Ball capacity

50 to 130 

Ball spins

How to select spin: The spin from shooting head 1 or 2 is selected by adjusting the speed of top-wheel and bottom wheel, and by rotating the motor head of robot.Each of them can perform 9 different spins: Top spin,under spin, no spin(produced by varying the speed of top and bottom wheel), left side spin,right side spin,left-side top spin,left-side underspin,right-side top spin and right-side under spin.When selecting the spin from one shooting head,please rotate the other to a particular position that does not affect the movement from each other.Two shooting heads for S27 model can not adjust to be side spin at the same time.

Oscillation range

angle from 0 to 45 degree 

Serving mode

Single head serve:To use the single head serve,set the ball counter of one ("-"indicates infinite amount) You can also ajust the speed,frequency,spin,landing spot and total number of balls at this point.

Double head serve: Shooting head 1 and 2 takes turn to serve( In general the shooting head 1 begins to serve the first ball when the robot starts;however,broken balls may affect the order of serve).You can ajust their spinspeed,landing spot,and number of balls to form different serving sequences.For example,set the shooting head 1 to top spin,adjust the speed to 7 stage,input 2 balls in the first ball counter,and press #2 position three times.And then set the shooting head 2 to under spin,adjust the speed to 5 stage,input 1 ball in the second ball counter,press #10 position once.Press start key,now the shooting head 1 serves 3 top spin balls at the #2 position,and then shooting head 2 serves 1 under spin ball at the #10 position.If the number of balls from shooting head 1 and 2 are dfferent from the times that have been pressed on position #1-#11,the shooting head 1 and 2 will take turn to serve at each position.There are different kinds of ball produced depends on different number of balls.(Please refer to the different adjustment in this manual)

Selecting different serve sequence: Under "standby"condition,press the "Various serving sequences"key, this light will be turned on.Press /\ or \/ to choose one from the 30 sets of serve sequences.Press start key,and then begins to serve automatically according to the selected sequence.Under this condition,"landing spot" key,“total number of balls” key and "sequences in Random" key are locked temporarily, you can press the "Pause" and press the "Various serving sequences" again to unlock this condition.( You can also press either "Sequence in Random" or "Landing spot"to cancel the "Various serving sequences"mode after pausing the robot.These three function can use this method to cancel each other out.)

Selecting sequences in random: Under "standby" condition,press the "Sequences in random",this light will be turned on.Now the robot randomly selects one sequence in the 30 sets of serve sequences,and then rearanges the serving oorder to form a newsequence.Theoretically this may product more than 60000 different kinds of serve sequence.(This is only the theoretical result,not the practical one)

Selecting the landing spot:The landing spot should be selected in the "stand by"condition of robot.The robot can perform three main kinds of serving style: fixed course,standard alternative course and random course.There are 11 digit keys located at the bottom portion of control box.Those keys indicate the 11 positions of the table which the blue part indicates the whole table area on the play side.To select the landing spot of the ball,first press the "Select the landing spot" key,all indicator lights of 1-11 position will be turned off at this point.Now we can press either one of the position,then the light of the corresponding position being turned on.Start the robot to play after finishing the selection.For example,to play fixed course with the landing spot at the #11 position three times,and at the #3 position twice,we can follow the above procedures,then press the digit "11" key three times and digit "3" key twice.The numbers of ball which land on the same spot depend on how many times you press on the same position key.You can create as many as combination of the serving style.The control box also has a memory function that memorize the current setting which is capable to play wiht the same setting as next time you start.( The #1-#11 landing spot from the control box is referring to the actual landing spot of double head serve as benchmark.When shooting head 1 serve,please select th landing spot in the range from #2-#11.When shooting head 2 serve,please select the landing spot in the range from #1-#10.

Speed modulation: Ball speed can be adjusted in the "Working" or "Stand by" condition of the robot.This adjustment is applicable to shooting head 1 and 2.The stage-level light on the control box will flash when the power of the robot is on.If the stage doesn't need to be changed,press the start key directly to play. Otherwise,adjust the stage level by pressing the "Increase" or "Decrease "key.There are totally 10 stages from lowest to highest level.The top wheel and bottom wheel can work at the same time or work independently.The higher the stage being selected,the faster the ball speed will become.Basically the speed of the ball is proportional to the strength of the spin.If the stages of two wheels are close enough,the ball that has been produced is nearly no spinning.The control box also has a memory function that memorize the current setting which is capable to play with the same setting as next time you start.

Frequency modulation: With the same modulation method as speed's,the frequency can also be adjusted by pressing the"Increase' or "Decrease" key with totally 10 stage level.The lowest stage of frequency is about 25 balls per minute and the highest stage is about 85 balls per minute.

Set-up

1. Spread out the ball collection net with both sides. No assembly or tools are required. 

2. After finishing your training, fold back the collection ball net in a reverse order of the original process; lock the buckles in a right way. Rolls easily from table for easy storage 

Remote controls (with wire) 

Top-wheel Speed; Bottom-wheel Speed;  

Frequency; Timing/counting；random balls(1-9);long or short ball(1-9);long ball position red light(A.B.C.D) short ball position green light (A.B.C.D); program /random/fixed and adjust mode; set or cancel; mixed and random; on and off 

Recycling Net

Yes 

Material

aluminum alloy；high-quality steel; ABS plastic 

Automatically collect and return balls 

Yes

Function of time and count 

Selecting number of balls:This selection is for setting the number of balls from the individual shooting head 1 or 2.Shooting head 1 and 2 have the same method of adjustment.Under "Standby"condition, press + and - to input the number 1-9 or infinite("-"indicates infinite)in ball counter.When one shooting head has been set to be infinite amount,the other will not shoot the balls at this point.To set the number of balls for the second shooting head,pause the robot, and then adjust the number from"-"to 1-9 in the ball counter of first shooting head.In general the shooting head 1 begins to serve the first ball when the robot starts;however there are some exceptions.For example,broken balls may affect the order of serve.( The first few ballsmay be affected and cause inaccurate at this point)

Select total number of balls: This is the total numbers from shooting head 1 and 2.Under "standby" condition, press the "ball counter" key, and then change the number by pressing /\ or \/ key.The range of output number is 1~999.Holding the key for fast forward adjustment.Once the robot has started,the number begins counting down.When the number becomes 0, the robot stops and back into standby mode.To set the "infinite" amount (unlimited),press "Total number of balls" until this indicator light is off.

G. W. 

45 lb  (20 kg)    

N. W.  

25 lb （11 kg） 

Package dimensions

21"Wide by 47"High by 17"Deep 

535mm Wide by 1190mm High by 435mm Deep 

Power supply

Input: 110V-240V 50Hz 48W; 

Warranty 

Limited 3 years warranty 

Model

989E2

   989F

989G

S27

989H

Installation type

Floor

Floor

Floor

Floor

Floor

Serve wheels

2 Wheels

1 Wheel

2 Wheels

4 Wheels

2 Wheels

Number of Head

1

1

1

2

1

Auto recycle

Yes 

Yes 

Yes 

Yes 

Yes 

Spin

9

8

9/Random

9+9

9/Random

Frequency

25-95

25-95

25-95

25-95

25-95

Speed

4-50

4-50

4-50

4-50

4-50

Landing point

Programmable

Programmable

Programmable

Programmable

Programmable

Oscillation range

40

40

Adjustable

40

Adjustable

Adjustable height

No

No

No

No

No

Programmable

Yes

Yes

Yes

Yes

Yes

Long and short ball

Adjustable

Adjustable

Programmable

Programmable

Rotate Head

No

No

No

No

 Yes