Spinshot SPINSHOT plus User manual

OWNERS
MANUAL
Spinshot Plus
SPINSHOT
REVOLUTION FOR TENNIS TRAINING

Contents
Section 1: Before Using Your Tennis Ball Machine
Section 2: Operating Your Tennis Ball Machine
Section 3: Drill Maker App
Section 4: Warranty
Section 5: Additional Information
Section 6: FAQs
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Free Warranty Extension or Tennis Balls Offer
Thank you for choosing Spinshot. We love hearing and seeing
our tennis ball machines in action so if you would like to share
with us your review or video we can offer a free warranty
extension or free bag of tennis balls.
Please email us for more information and terms and conditions:
[email protected]

Thank you for purchasing a SPINSHOT Plus tennis ball machine. This
manual contains important information concerning the proper use and
care of your ball machine. Please read the owners manual completely
before operating your machine.
What Tennis Balls to Use
Normal pressurized tennis balls or pressureless balls can be used in your
Spinshot tennis ball machine. Pressureless balls are recommended for their
longer life and more consistent bounce compared to pressurized balls.
The consistency of ball throws will depend on the consistency of the tennis
balls being used. A mixture of new and old balls will produce inconsistent
throws. Inconsistent ball throws can also be caused by excess dirt and ink
build up on throwing wheels. Cleaning the throwing wheels as described in
the Maintenance and Cleaning section will restore a consistent performance.
Important Warnings
Do not reach or look into the ball exit hole without turning the main power
off, and only after both wheels come to a complete stop.
Do not stand closer than 10 meters in front of the ball machine when the
power is on.
Do not place balls or foreign objects into the ball hopper while the feeder
tray is moving. It could cause jam and damage the feeder motor.
Overloading of balls into the ball hopper may result in a jam of the feeder.
No more than 120 balls should be put inside the ball hopper.
Do not use your machine while it is raining. Do not use wet tennis balls.
Section 1: Before Using Your Tennis Ball Machine
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Section 2: Operating Your Tennis Ball Machine
Your tennis ball machine can be operated via the Control Panel situated
on the side of the machine, the Drill Maker App on your phone, the
Spinshot Remote Watch (sold separately).
Control Panel
POWER SWITCH
The power switch is used to turn the machine
on and off. After the machine is powered
on, both horizontal and vertical motors will
perform a functional initialization for proper
function of the machine. The current battery
voltage will be displayed on the LCD screen.
Put the machine at the center of the baseline
and adjust to face the center of the court to
ensure the machine sweeps the balls evenly
across the court.
The machine will default to the last mode set.
To start the ball feed, press the PLAY button
and then press the button of the chosen
program. To stop the ball feed press the STOP
button.
If at anytime the machine malfunctions, turn off the power switch to reset
the machine’s control logic. In most circumstances, the improper working of
the machine is caused by low battery voltage. In this case, please recharge
your battery to resume normal operation.
CHARGER JACK
To charge your machine plug the charger cable into the charging jack and
the other end into a power outlet.
Please read the Battery Charging section for full instructions on charging
your machine.
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MOTOR T and B TRIP SWITCHES
The MOTOR switches protect the electronics and motors. When activated,
the switch pops out approximately 6 mm. In the event the switch is
activated, turn off the power and push the switch back in. Once the
throwing wheels have stopped moving, check for any balls jammed inside
the machine and remove them. Turn the power back on to resume normal
operation.
The activation of the motor switch can be caused by excessively dirty or slick
ball throwing wheels, which can prevent the wheels from properly gripping
the balls. Cleaning the ball throwing wheels as described in the Maintenance
and Cleaning section will restore proper performance.
PLAY / STOP BUTTON
The PLAY / STOP button will set the machine to start or stop. Every time
you switch the machine power ON, and once the initialization is completed,
you need to press the PLAY button to start the machine. Your machine will
not accept any setting changes after powering it on until you have pressed
the PLAY button.
UP [ + ] and DOWN [ - ] BUTTON
The UP and DOWN buttons are used to adjust the manual setting
parameters. Before clicking either button, select the setting to be adjusted.
The manual settings include ball SPEED, ball HEIGHT, FEED frequency, SPIN
level, h1-h2 and w1-w2. Please read the Manual Settings section for more
details about these setting types.
Manual Settings
SPEED BUTTON
To adjust the speed of the ball, press the SPEED button then press the
UP or DOWN buttons to adjust the speed level. The speed setting will be
displayed on the LCD screen. Speed ranges between 1 - 20.
It is possible to adjust the SPEED value while the machine is playing and it
will take effect immediately.
In all vertical oscillation modes, clicking the SPEED button a second time will
set the speed level for the second height level (h2 level).
FEED BUTTON
To adjust the feed rate of the ball, press the FEED button then press the UP
or DOWN buttons to adjust the feed rate. The feed setting will be displayed
on the LCD screen. Feed rate ranges between 1 - 10. At the rate of 10 a ball
will be fed at a rate of one ball per second.
SPIN BUTTON
To adjust the spin of the ball, press the SPIN button then press the UP or
DOWN buttons to adjust the spin level.
Select a negative value to produce backspin or slice, or a positive value to
create topspin. A setting of 0 will serve a at shot. Spin ranges from -9 (max
backspin) to 9 (max topspin).
A high level of either topspin or backspin will slow the ball speed. To
increase ball speed reduce the amount of spin on the ball.
It is possible to adjust the SPIN value while the machine is playing and it will
take effect immediately.
HEIGHT BUTTON
To adjust the height (trajectory) of the ball, press the HEIGHT button then
press the UP or DOWN buttons to adjust the height level.
The height setting will control the ball height when the machine is not
running in the vertical oscillation mode. The height setting will be displayed
on the LCD screen. The highest level is 50 and lowest level is 1.
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In the vertical oscillation modes use the h1-h2 button to adjust the height
oscillation range. Please see the h1-h2 section for adjusting this setting.
h1-h2 BUTTON
This button is used only in the vertical oscillation modes. In the vertical
oscillation modes, the machine is serving balls at two height levels dened
by the h1 and h2 settings.
Press the h1-h2 button once to set the h1 level. Press the h1-h2 button again
to set the h2 level. This setting is only effective when the machine is set on a
vertical oscillation mode (horizontal vertical oscillation mode, 2-line vertical
oscillation mode or vertical oscillation mode).
w1-w2 BUTTON
This button is only used for horizontal 2-line oscillation modes (2-line
oscillation and 2-line vertical oscillation). In the horizontal 2-line oscillation
modes, the machine is serving balls at two widths dened by the w1 and w2
settings.
Press the w1-w2 button once to set the w1 placement. Press the w1-w2
button again to set the w2 placement.
The width ranges between 1 (far right of the court) and 20 (far left of the
court).
Oscillation Modes
The SPINSHOT Plus model can support various oscillation modes, or a
combination of oscillation modes. Overall there are four types of oscillation:
1: Random Horizontal Oscillation
2: 2-Line Oscillation
3: Vertical Oscillation
4: Manual
RANDOM = Random Horizontal Oscillation
In this mode the machine serves balls randomly across the width of the
court. Ball speed, height, spin and feed rate can be adjusted for the random
oscillation mode.
2-LINE = 2-Line Oscillation
The 2-Line oscillation setting serves balls to two preset locations on the
court allowing a user to practice alternating forehand and backhand shots.
Placement of these alternating shots can be dened by using the w1-w2
setting as described in the w1-w2 button section.
After the machine has been set to the 2-line oscillation mode, the user can
press VERTICAL to make the machine set to a 2-LINE HORIZONTAL AND
VERTICAL OSCILLATION.
VERTICAL = Vertical Oscillation
The vertical oscillation mode serves a combination of high balls and low
balls. The machine will serve balls at two height levels dened by the h1 and
h2 settings.
If machine has been in the random horizontal oscillation mode, pressing
this button will set the machine to RANDOM HORIZONTAL AND VERTICAL
OSCILLATION mode. If the machine has been in 2-line oscillation mode,
pressing this button will set the machine to a 2-LINE HORIZONTAL AND
VERTICAL OSCILLATION mode.
In all vertical oscillation modes, pressing the SPEED button a second time
will set the speed level for the second height level (h2).
MANUAL = Manual Mode
Pressing the MANUAL button will set machine back to manual mode without
oscillations.
Spinshot Remote Watch
The remote watch can be used to start and stop the ball feed and select
drills. A long click (over two seconds) will start and stop the ball feed. A
short click of the button selects the oscillation mode:
1 click = Random Horizontal Oscillation
2 clicks = 2-Line Oscillation
3 clicks = Vertical Oscillation
4 clicks = Manual
The remote watch will enter sleep mode after 30 seconds of inactivity. When
the machine power is on, pressing the remote watch button to wake it up. If
the LED is not lit up on the remote please move closer to the machine and
check again.
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Battery Charging
To extend the life of your battery please follow these guidelines.
• Charge the battery immediately after each use. Don’t leave your
battery in a at state for extended periods.
• Don’t leave the battery plugged into the charger too long after it is
fully charged.
Your battery will take 8 to 15 hours to be fully charged. The LED light on
the charger pack will turn green when the battery is fully charged. If LED
stays red, the charging process is still continuing. A fully charged battery will
provide approximately 2-3 hours of use. Higher ball speed requires more
power and therefore will drain the battery faster.
Battery Model
Plug the battery charger to a electrical outlet and then insert battery charger
cable into the socket labeled CHARGER on the control panel.
Hybrid Power / External Battery Kit
Plug the battery charger into an electrical
outlet and then connect the battery charger
cable to the battery cable port (as pictured).
Installing or Replacing
the Battery
If you need to install or replace your battery
you can do so by opening the battery cage. To access the battery cage
please follow these steps:
1. Remove wheel that covers the access panel to the battery cage.
2. Unscrew the four screws of the access panel.
3. Connect the battery to the terminals inside the battery cage - connect
the red wire to the red terminal and the black wire to the black terminal
4. Insert the battery into the battery cage. Ensure you put the battery
terminals to the top left side when you insert the battery into the cage.
Static Electricity
It is possible that the action of the tennis balls rubbing against the throwing
wheels will cause a small static electric shock when you touch the control
panel. Some machines have been tted with a small chain on the underside
of the base to ground the machine and eliminate this issue.
Transporting and Storage
Remove all balls and close the ball hopper aps before transporting your
tennis ball machine. Store the machine in a clean, dry location. Never store
the machine in a vehicle where temperatures can be very high. Extreme
temperatures and conditions can affect the machine’s electronic board and
battery. Never store the machine outside in cold or wet weather. Exposure
to rain and snow will shorten the life of the machine.
Maintenance and Cleaning
Use a vacuum cleaner to clean dirt and debris from the inside of the
machine and in and around the black hopper tray. The build up of debris in
the hopper can cause excess wear on the feeder motor which powers the
spinning of the hopper tray. Shake off excess sand and dirt from the tennis
balls before putting them into the hopper.
To clean the exterior case, use a damp cloth. Do not use chemicals or
abrasive cleansers.
The use of compressed air for cleaning is not recommended.
Annual Maintenance
We recommend cleaning the ball throwing wheels every year or after
150 hours of use especially when the machine is not throwing the balls
consistently. Clean the ball throwing wheels only when the machine is
powered off. Firmly rub coarse sandpaper across the throwing wheels
through the ball ejection opening to remove the dirt and ink build-up. Sand
the entire circumference of each wheel and use enough pressure to rough-
up the rubber surface of the wheels.
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The Spinshot Plus can be controlled via the Drill Maker app on Android and
iPhones.
Android Phones
Download the Drill Maker (2019) app from Google Play.
iPhones
Download the Drill Maker (2019) app from the App Store and choose the
Plus model.
Using the Drill Maker App
Power on your machine and open the Drill Maker app on your phone.
Connect your phone to your machine’s WiFi network. Android phones may
connect automatically to this network. iPhone users need to select USR- xxx
in WiFi settings before using the remote app.
Before you can use the Drill Maker app you need to wait for the machine
to nish the start up calibration, and then press the PLAY button on your
machine’s control panel to start the machine. You can now press the Drill
Maker logo on the Drill Maker App to connect it to your machine.
Once you are connected you can start using the app to control your
machine.
If you lose WiFi connection to the machine you should check that you are
still connected to the machines WiFi network in your phone settings. Press
the logo to re-establish your connection.
Oscillation Modes
Random Horizontal Oscillation
2-Line Oscillation
Vertical Oscillation
Manual
Manual Mode
Press the Manual Mode button and then press the S (Speed), F (Feed), H
(Height), or (Top / Back Spin) buttons to manually set the speed, feed
rate, height, spin of the balls.
Once Manual Mode is selected the values can be edited using the + / -
buttons and then pressing the Enter button.
Horz
Set the ball’s horizontal angel from 1 to 20, 1 being a far left backhand and
a 20 being a far right forehand for a right handed player. When you set Horz
value to ‘R’, the machine will throw balls in a random horizontal direction.
Spin
Set a negative value to produce backspin or slice, or a positive value to
create topspin. A setting of 0 will serve a at shot. Spin ranges from -9 (max
backspin) to 9 (max topspin).
A high level of either topspin or backspin will slow the ball speed. To
increase ball speed reduce the amount of spin on the ball.
Section 3: Drill Maker App
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Sets values for
width and height in
oscillation modes
Connection Status Start / Stop Button
Up, Down,
Enter Buttons
Manual Mode
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Sets values for
speed, feed rate,
spin and height
Oscillation Modes

Height
Set the ball height from the lowest position of 1 to the highest position of
50. If you set Height value to “R”, the machine will throw balls in a random
vertical angle and also random speed. The Feed rate will be set at 6.
Speed
Set the ball speed value from 1 to 20.
Feed
Feed rate ranges from 1 to 10. At the rate of 10 a ball will be fed at a rate of
one ball per second.
Warranty Period
The warranty service is free for materials and workmanship for a period of
two years from date of original purchase, except for the battery warranty
which is three months.
Scope of Warranty
This warranty covers all defects in material and workmanship. The following
are not covered by the warranty:
• Units damaged by accident, misuse, abuse, neglect
• Units modied by unauthorized personnel
• Units damaged during shipment
• Battery damage
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Section 4: Warranty

Ball Speed
Topspin and Backspin
A high level of either topspin or backspin will slow the ball speed. To
increase ball speed reduce the amount of spin on the ball. A default speed
setting of 20 will be set for spin levels higher than 7.
Alternating Fast and Slow Shots
The serving wheels can speed up faster than they can slow down. If you
want to set quick shots followed by slow shots, please set long feed
intervals between shots to give the machine time to slow down, or add a
mid speed shot in between.
For example, if you want
Ball #1 speed = 19 (fast)
Ball #2 speed = 12 (medium)
Then set feed rate to around 4 which will take 6 seconds for the machine to
slow down and allow for slower second ball.
Or set ball #2 to speed = 1, which will then make the ball machine slow
down quicker.
Dirt and Ink Build Up on Throwing Wheels
Excess dirt and ink on the throwing wheels can cause slow and inconsistent
ball throws. See the Maintenance and Cleaning section for more details.
Ball Placement During Oscillation
Position the machine on the baseline to adjust the angle if the machine is
favoring one side more than the other. If there is a strong cross wind over
the court you may have to face the machine facing more towards the wind
direction to allow for strong wind affecting ball direction. Making these
adjustments will make the machine throw balls evenly across the court
during horizontal oscillation modes.
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Section 5: Additional Information Section 6: FAQs
Why do the Motor buttons pop out?
A ball jammed maybe inside the machine and is blocking the normal
operation of the service wheels. Do not use wet, or very soft tennis balls as
these will cause a jam.
My machine is battery powered. Can I upgrade it to support mains
power?
Yes, you can change the battery to main’s power module. See http://www.
spinshotsports.com/power.html for more options.
Why does my machine always serve balls across the right side line?
Your machine needs to be centered in postion on the baseline to serve balls
evenly across the court. Turn the machine slightly more to the left to correct
this problem.
I see from the website that a phone remote is an option. Will that
be an optional extra for the player model?
No, the phone remote feature is a standard part for the player model.
How can I adjust the setting to slow down the ball shots when I
apply random height settings?
When user set the HGHT level to R or 0, the machine will shoot balls in
random height angle, and the ball speed is not controllable by the user. The
only way user can adjust the ball speed is by adjusting the ball SPIN. The
higher spin level will make ball slower.
Why does the machine move on the court in use?
This could happen on some slippery courts when the external battery option
is used. When the battery is taken out of the machine, the machine may
be too light to be stable. It could move a little bit due to recoil when the
machine shoots out the balls. To keep it stable, it is suggested the user either
puts a weight in the battery cage, or hangs the battery or other weight on
towing handle to increase its weight.

The Spinshot Network
Spinshot is a global business bringing affordable and high quality tennis ball
machines to customers across the world. It is our goal to provide the best
equipment to players of all abilities. Improve your game at any time without
the limitation of training partners or coaches.
Spinshot aims to produce the highest quality tennis ball machines and uses
cutting edge technology to bring your game to the next level.
Our Global Network of Distributors
USA: www.spinshotsports.com
UK: www.spinshot.co.uk
Australia: www.spinshot-sports.com
Germany: www.tennisman.de
Netherlands: www.spinshot.nl
China: www.tennis-equipment.cn
New Zealand: www.spinshotsports.co.nz