Heli-Max MD530 2.4GHz RTF/Tx-R User manual

Entire Contents © 2012 Hobbico® , Inc. HMXE0813 RTF HMXE0814 Tx-R
MD530 2.4GHz RTF/Tx-R
Instruction Manual
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TABLE OF CONTENTS
TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
ADDITIONAL ITEMS REQUIRED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
KIT INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
KIT CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Tx-R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
BATTERY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CHARGING THE FLIGHT BATTERY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
INSTALL THE TRANSMITTER BATTERIES . . . . . . . . . . . . . . . . . . . . . . . . . 8
TRANSMITTER CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TURNING THE MODEL ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
FLYING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
®
INTRODUCTION
INTRODUCTION
Thank you for purchasing the Heli-Max MD-530 Helicopter. We are certain you
will get many hours of enjoyment out of this model. If you should have any
questions or concerns please feel free to contact us at helihotline@hobbico.
com. For the latest technical updates or manual corrections, visit the Heli-Max
web site at:
www.helimax-rc.com
Open the “Helicopters” link, and then select the MD-530. If there is new technical
information or changes to this model a “tech notice” box will appear in the upper
left corner of the page.
®
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Follow these safety precautions when operating this or any model
helicopter.
●Keep your face and body as well as all spectators away from the plane of
rotation of the rotors whenever the battery is connected.
●Keep these items away from the rotors: loose clothing, shirt sleeves, ties,
scarfs, long hair or loose objects such as pencils or screwdrivers that may
fall out of shirt or jacket pockets into the rotors.

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●The spinning blades of a model helicopter can cause serious injury. When
choosing a flying site for your MD-530, stay clear of buildings, trees and
power lines. AVOID flying in or near crowded areas. DO NOT fly close to
people, children or pets.
●Maintain a safe pilot-to-helicopter distance while flying.
●Your MD-530 should not be considered a toy, but rather a sophisticated,
working model that functions very much like a full-size helicopter. Because
of its performance capabilities, the MD-530, if not operated correctly, could
possibly cause injury to yourself or spectators and damage to property.
●Do not alter or modify the model, as doing so may result in an unsafe or
unflyable model.
●You must check the operation of the model before every flight to insure that
all equipment is operating and that the model has remained structurally
sound. Be sure to check linkages or other connectors often and replace
them if they show any signs of wear or fatigue.
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WARRANTY
WARRANTY
Heli-Max®guarantees this kit to be free from defects in both material and
workmanship at the date of purchase. This warranty does not cover any
component parts damaged by use or modification. In no case shall Heli-Max’s
liability exceed the original cost of the purchased kit. Further, Heli-Max
reserves the right to change or modify this warranty without notice.
In that Heli-Max has no control over the final assembly or material used for final
assembly, no liability shall be assumed nor accepted for any damage resulting
from the use by the user of the final user-assembled product. By the act of
using the user-assembled product, the user accepts all resulting liability.
If the buyer is not prepared to accept the liability associated with the use
of this product, the buyer is advised to return this kit immediately in new
and unused condition to the place of purchase.
To make a warranty claim, send the defective part or item to Hobby Services at
this address.
Hobby Services
3002 N. Apollo Dr., Suite 1
Champaign, IL 61822
USA
Include a letter stating your name, return shipping address, as much contact
information as possible (daytime telephone number, fax number, e-mail
address), a detailed description of the problem and a photocopy of the purchase
receipt. Upon receipt of the package the problem will be evaluated as quickly
as possible.

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READ THROUGH THIS MANUAL BEFORE STARTING CONSTRUCTION. IT
CONTAINS IMPORTANT INSTRUCTIONS AND WARNINGS CONCERNING
THE ASSEMBLY AND USE OF THIS MODEL.
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ADDITIONAL ITEMS REQUIRED
ADDITIONAL ITEMS REQUIRED
❏For Tx-R: Tactic AnyLink and your transmitter
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KIT INSPECTION
KIT INSPECTION
Before starting assembly, take an inventory of the MD-530 kit. If any parts are
missing, damaged, or defective, contact Product Support. When reporting
defective or missing parts, use the part names exactly as they are written in the
Kit Contents list.
Heli-Max Product Support Ph: [phone], ext. 5
3002 N. Apollo Drive, Suite 1 Fax: [phone]
Champaign, IL 61822 E-mail: [e-mail]
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KIT CONTENTS
KIT CONTENTS
1. Helicopter
2. USB Charger
3. Flight Battery
4. Transmitter (RTF only)
5. AA Batteries (4)
6. Screwdriver
1
2
6
5
4
3

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®
Your new MD-530 uses SLT protocol. This means that with the simple addition of
the Tactic Anylink
™
, you can enjoy your new machine with nearly “any” transmitter.
AnyLink Tx Compatibility Chart (Check Tx-ready.com for updates)
4YF (72MHz), 4YBF, 6EX, 6J, 7C, 8FG, 9C, 10C, 12FG
Futaba®
Hitec®
Spektrum®
JR®
Tower
Hobbies®
Graupner®
DX6, DX6i, DX7
DX4e, DX5e, DX7s, DX8, DX10t, DX18
4TH, 6XM
4FM, 6FM
4VF, 5U, 6A, 6DA, 6H, 6YF, 6YG, 7NFK, 8U, 9Z
4YF (2.4 GHz), 12Z, 14MZ, 18MZ
Neon, Flash (4sx, 5, 5sx), Focus (4, 6), Laser (4, 6), Optic 5 (72MHz),
Optic 6 (72MHz, 2.4GHz), Eclipse 7 (72MHz), Prism (7, 7X)
Aurora 9
Optic 5 (2.4GHz), Optic 6 Sport, Eclipse 7 (2.4GHz)
All aircraft transmitters with trainer jack
INCLUDED
INCLUDED
INCLUDED
INCLUDED
INCLUDED
TACM0003
TACM0003
TACM0003
TACM0004
TACM0007*
TACM0005*
TACM0005*
Required Cable
*Includes a rechargeable 6.6V LiFe battery.LiFe-compatible charger required.
MX-16
WARNING: AnyLink must be in Normal Mapping (1 Beep) when
Futaba or Hitec transmitters are used withTx-R aircraft. If using
Spektrum, JR, or Graupner transmitters, AnyLink must be in
Alternate Mapping (2 Beeps). (See AnyLink manual.)
This helicopter is unique in that it can work with either an airplane or helicopter
radio. Use the following guide as a setup. Once you feel comfortable, fine tune
to your liking.
Setup Note: Only adjust the listed parameters and keep all other airplane or
helicopter functions inhibited. If you fly in heli mode, make sure your swash is
setup for a 90 deg system (H-1).
Reverse N N R N
Endpoint 140* each way 140* each way
D/R 100/80 100/80 100
Expo pos 20 pos 20 0
Spektrum is a registered trademark of Horizon Hobby, Inc.
*or as high as you can go
Futaba®
channel 1 channel 2 channel 3 channel 4
Reverse N N R N
Endpoint 140* each way 140* each way
D/R 100/80 100/80 100
Expo neg 20 neg 20 0
Spektrum®

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®
BATTERY PRECAUTIONS
BATTERY PRECAUTIONS
This MD-530 uses a lithium polymer (LiPo) battery. Follow these precautions to
insure safe and trouble free operation.
●Only use the included charger with the included battery.
●Do not attempt to use this charger with NiCd or NiMH battery packs.
●If the battery should become damaged, discard it. Do not attempt to use
a damaged battery.
●Do not leave the charger unattended while charging. Disconnect the
battery and unplug the charger immediately if either becomes hot!
However, it is normal for the charger to get warm.
●Disconnect the battery from the charger and carefully move the battery
to a fireproof location if the battery begins to swell or smoke!
●Never trickle charge.
●Never allow the battery temperature to exceed 140° F [60° C].
●Never disassemble or modify pack wiring in any way or puncture cells.
●Do not allow water, moisture or foreign objects into the charger.
●Do not place the charger or any battery on a flammable surface or near
a combustible material while in use.
●Do not charge on a carpet, cluttered workbench, paper, plastic, vinyl,
leather, wood, or inside an R/C model.
●Never charge inside a vehicle.
●Always disconnect the battery and remove the charger from the USB
port when not in use.
●Do not attempt to charge a battery if it is swollen or hot.
●Land your model immediately when the battery begins to lose
power. Recharge the battery before attempting another flight.
A dangerous situation can occur when attempting to recharge an
over-discharged battery!
●ALWAYS keep a supply of sand accessible when charging.
Dumping sand on the battery will extinguish the LiPo chemical fire.
●ALWAYS KEEP OUT OF REACH OF CHILDREN.

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CHARGING THE FLIGHT BATTERY
CHARGING THE FLIGHT BATTERY
WARNING!! The charger supplied with the Heli-Max MD-530
Helicopter contains protective circuitry. If you experience any
difficulties while charging the battery, please disconnect the battery
from the charger and unplug the charger from the power source. Allow
the battery and charger to rest for two hours as this will allow the charge
protection circuit to reset. If this issue re-occurs during normal use, please
contact technical support for further assistance.
❏ Plug the USB charger into your USB
port. The power indicator light on the
charger will illuminate red indicating
that the charger is ready for use.
❏ Plug the battery into the charger.
The indicator light will start flashing,
indicating that the battery is being
charged.Once the battery is completely
charged, the charge indicator light will
stop flashing. Disconnect the battery
from the charger. Under normal
operating conditions, the battery may
take up to 60 minutes to recharge.
Charger Indications Power Indicator
Ready to charge battery.
Charging
Battery is fully charged.
Charger is not powered.
Charger error*
Solid
Flashing
Solid
Off
Flashing
* Once the battery has been
disconnected from the charger
contact technical support for
further assistance.

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INSTALL THE TRANSMITTER BATTERIES
INSTALL THE TRANSMITTER BATTERIES
❏Carefully remove the battery door
and install four AA batteries. Double
check the polarity of each battery. Slide
the battery cover back into place.
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TRANSMITTER CONTROLS
TRANSMITTER CONTROLS
All controls are described with the tail pointing directly toward you. This is
the best way to fly in the beginning since it keeps the control inputs oriented
the same direction. Once you start getting comfortable you can work on side
hovering and nose-in.

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The dual rate switch provides dual
control rates for the cyclic and tail rotor
controls. Please use the low rate until
you become accustomed to your MD-
530. Change the dual rate using a quick
push of the right stick. To adjust the dual
rate, push and “hold” the right stick and
move the throttle stick to the desired
percentage. Release the right stick to set.
Moving the cyclic stick
right or left will cause
the helicopter to tilt and
start moving that
direction.
Helicopter Moves Right or Left
Helicopter Moves Right or LeftHelicopter Moves Right or Left
Moving the cyclic stick
forward or backward
will cause the helicopter
to tilt and start moving
that direction.
Helicopter Moves
Backwards or Forwards
Helicopter Moves
Backwards or Forwards
Helicopter Moves
Backwards or Forwards

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Moving the throttle
stick up or down will
cause the helicopter to
climb or descend.
Helicopter Climbs or Descends
Helicopter Climbs or DescendsHelicopter Climbs or Descends
Moving the tail rotor
stick left or right will
cause the helicopter
nose to rotate in that
direction.
Nose Rotates Left or Right
Nose Rotates Left or RightNose Rotates Left or Right
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TURNING THE MODEL ON
TURNING THE MODEL ON
❏ Move the throttle stick to the lowest position and then turn the transmitter on.

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Electric motors are very dangerous. Do not work on the model
while the flight battery is plugged in as interference may cause
the main rotor blades to spin, possibly causing injury to yourself.
❏ Slide the flight battery into the
battery compartment.
NOTE: The battery will only
install one way. The helicopter
will be “ON” at this point.
Your helicopter has a safe start feature built in that prevents the motor
from activating unless the throttle stick has been lowered to the lowest
position. If the motor won’t run and turn the main blades, please make
sure the throttle stick is all the way down and leave it there for a couple
of seconds. Then try moving the stick up slowly.
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FLYING
FLYING
The Heli-Max MD-530 is a lightweight helicopter. Taking that into consideration,
you should only fly indoors or in calm winds less than 5mph. It should be flown
in a large area of at least 75 feet [15.25m] square with no obstacles.
Crashing
If you have operated radio control models in the past, then you probably already
realize that it is not a matter of “if” you are going to crash, it is a matter of “when”
you are going to crash. Once you realize the model is going to collide with
something or crash into the ground, you should always bring the throttle stick all
the way down to stop the main rotor blades from rotating. If you can remember
to do this, chances are you will not damage the helicopter in the crash. The
main rotor blades carry a lot of RPM and inertia during flight. Cutting the power
to the main rotor blades will prevent most of the crash damage.
Takeoff
Slowly add power, observe the model and make all of the necessary corrections
to keep the model level. You will find that model helicopters never allow you to
return the sticks to center. You just need to position the stick as needed to
maintain a steady hover. With the TAGS system, no trimming is needed.

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Hovering
Once the helicopter is up in the air, try to hold the helicopter in one spot. If this
is your first model helicopter, it will require some practice. Wind or air currents
have a big effect on the stability of the helicopter. Be patient and try to anticipate
where the helicopter will move.
Landing
Level the helicopter into a steady hover and slowly decrease power until the
helicopter settles onto the ground.
Basic Maneuvers
Slow Pirouettes – Add a small amount of tail rotor (left or right) and try rotating
the helicopter slightly sideways and see if you can hold it there. If you feel
uncomfortable, then bring the tail back toward you. Once you start getting
comfortable, try moving the helicopter to the side. Then turn back and fly back
to the other side in straight lines. Then work into rotating the helicopter around
360°, which is called a pirouette. The helicopter can drift during these so make
sure you have plenty of room when you first start practicing.
Nose-in Hovering – After pirouettes it’s time to move on to nose-in hovering.
Take off and climb to 10 feet [3m]. Practice half pirouettes from tail in to nose-
in hovering and try to lengthen the delay in between. This will give you a little
practice nose-in and still give you a chance to get out of trouble. As your skills
improve you’ll remain nose-in for longer periods of time.
Forward Flight – Now it’s time to work into basic forward flight. Just take the
basic hovering maneuvers listed above and slowly fly out farther and faster
and always bring the helicopter back after one pass. Practice controlled slow
flight in close as well. The more time you spend practicing here the easier
things will be later on.
GOOD LUCK AND GREAT FLYING!
®
ORDERING PARTS
ORDERING PARTS
Replacement parts for the Heli-Max MD-530 are available using the order
numbers in the Replacement Parts List that follows. The fastest, most
economical service can be provided by your hobby dealer.
To locate a hobby dealer, visit the Heli-Max web site at www.helimax-rc.com.
Choose “Where to Buy” at the bottom of the page.
Parts may also be ordered directly from Hobby Services by calling (217) 398-
0007, or via facsimile at [phone], but full retail prices and shipping and
handling charges will apply. Illinois and Nevada residents will also be charged

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sales tax. If ordering via fax, include a Visa®or MasterCard®number and
expiration date for payment.
Mail parts orders Hobby Services
and payments by 3002 N. Apollo Drive, Suite 1
personal check to: Champaign, IL 61822
Be certain to specify the order number exactly as listed in the Replacement
Parts List. Payment by credit card or personal check only; no C.O.D.
If additional assistance is required for any reason contact Product Support by
e-mail at [email protected], or by telephone at [phone].
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PARTS LIST
PARTS LIST
Key No. Part No. Part Name
1 HMXE2105 Main Blade
2 HMXE2135 Blade Grips
3 HMXE2160 Screw Set (All)
4 HMXE2137 Feathering Shaft
5 HMXE2138 Blade Grip Spacers
6 HMXE2139 Rubber Dampeners
7 HMXE2140 Rotor Head
8 HMXE2141 Rotor Head Linkage
9 HMXE2142 Main Shaft
10 HMXE2143 Swashplate
11 HMXE2109 Main shaft collar
12 HMXE2144 Bearing Set
13 HMXE2163 Main Frame
14 HMXG8028 Main Motor
15 HMXM2039 TAGs 3-1 SLT Control Board
16 HMXE2162 Servo Linkages
17 HMXE2147 Main Gear
18 HMXE2165 LED Light
19 HMXE2164 Canopy (front with LED)
20 HMXE2150 Servo Arms with metal ball joint
19/21 HMXE2168 Fuselage
21 HMXE2161 Aft Fuselage
22 HMXM2037 Servo
23 HMXG8030 Tail Motor with boom assembly
24 HMXE2152 Tail Rotor Blade
25 HMXP1007 1S LiPo Battery
26 HMXE2167 Landing Skid
27 HMXE2166 Battery Frame
HMXJ2024 410 SLT Transmitter
HMXP2021 1S USB Charger

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MD530 Fuselage
3
21
23
24 23 3
21
3
3
19
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EXPLODED VIEW
EXPLODED VIEW

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26
25 27
3
15 17
12 22 3
3
18
16
14
22
3
13
11
3
16
20
153
10
9
12
3647
8
MD530
Rotor
Head
MD530
Frame
2

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This device complies with part 15 of the FCC rules.Operation is subject
to the following two conditions.
(1)This device may not cause harmful interference.
(2)This device must accept any interference received, including
interference that may cause undesired operation.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED
BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE
USER’SAUTHORITYTO OPERATE THE EQUIPMENT.
FCC REQUIREMENT
CE COMPLIANCE INFORMATION FOR THE EUROPEAN UNION
Instructions for Disposal of Waste Equipment by Private Users in the European
Union: This symbol on the product or its packaging indicates this product must not
be disposed of with other household waste. Instead, it is the user’s responsibility to
dispose of their waste equipment by handing it over to a designated collection point
for the recycling of waste electrical and electronic equipment. The separate collection and
recycling of your waste equipment at the time of disposal will help to conserve natural
resources and ensure that it is recycled in a manner that protects human health and the
environment. For more information about where you can drop off your waste equipment for
recycling, please contact your local city office, your household waste disposal service or
location where you purchased the product.
Declaration of Conformity:
Product: Heli-Max TX410 2.4GHz 4-Channel Tx Rx
Item number: HMXJ2024 TX410, Equipment class: 1
TX410 transmitter: The objects of the declaration described here
are in conformity with the requirements of the specifications listed
below, following the provisions of the European 2006/95/EC Low
Voltage Directive:
EN 60950-1:2006 Safety
The objects of the declaration described here are in conformity
with the requirements of the specifications listed below, following
the provisions of the European R&TTE directive 1995/5/EC:
ETSI EN 300 328 V1.7.1 Technical requirements for radio equipment
ETSI EN 301 489-1 V1.8.1, 301 489-17 V1.3.2 General EMC
requirements for radio equipment
Hobbico, Inc.
2904 Research Road
Champaign, IL USA 61826
The associated regulatory agencies of the following countries recognize
the noted certifications to this product as authorized for sale and use.
UK DE DK BG SE FI GR
EE LV LT PL CZ SK HU
RO SI AT IT ES PT IE
NL LU MT CY
2200