E-FLITE Blade CP User manual

Specifications
Length............................................................................................................... 20.7 in (526mm)
Height..................................................................................................................7.1 in (180mm)
Main Rotor Diameter.......................................................................................... 20.8 in (528mm)
Tail Rotor Diameter................................................................................................ 5.8 in (148mm)
Weight with Battery...............................................................................................10.5 oz (298 g)
Main Motor............................................................................................................ 370 (installed)
Tail Motor.............................................................................................................. N30 (installed)
Battery .....................................................................................3S 11.1V 800mAh Li-Po (included)
Charger .............................................................................. DC Li-Po balancing charger (included)
Transmitter.............................................................................. FM 6-channel with CCPM (included)
On-Board Electronics ......................... FM 6-channel receiver plus 3-in-1 mixer/ESC/gyro (installed)
Servos.................................................................................. 7.5-gram S75 Sub-Micro (3 installed)

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Table of Contents
Specifications .......................................................................................................................... 1
Introduction ............................................................................................................................. 3
Warning ................................................................................................................................. 3
Note on Lithium Polymer Batteries ............................................................................................. 3
Warranty Period...................................................................................................................... 3
Limited Warranty ..................................................................................................................... 4
Damage Limits......................................................................................................................... 4
Safety Precautions.................................................................................................................... 4
Questions, Assistance and Repairs ............................................................................................ 4
Inspections or Repairs .............................................................................................................. 5
Warranty Inspection and Repairs .............................................................................................. 5
Non-Warranty Repairs............................................................................................................. 5
Additional Safety Precautions and Warnings.............................................................................. 6
Additional Required Equipment................................................................................................. 6
Blade CP+ RTF Contents............................................................................................................ 7
Preparing for the First Flight Checklist ........................................................................................ 8
Flying Checklist........................................................................................................................ 8
Battery Warnings and Guidelines.............................................................................................. 9
Battery Charging ................................................................................................................... 11
Charge Errors and Indications ................................................................................................ 14
Installing the Transmitter Batteries ............................................................................................ 15
Installing the Flight Battery ...................................................................................................... 16
Center of Gravity ................................................................................................................... 17
Control Test ........................................................................................................................... 18
3-in-1 Control Unit Description, Arming and Motor Control Test ................................................ 23
Installing the Training Gear..................................................................................................... 26
Understanding the Controls..................................................................................................... 29
Choosing a Flying Area.......................................................................................................... 32
Flying the Blade CP+ .............................................................................................................. 33
Tail Rotor Proportional Mix Trimmer Pot Description and Adjustment ......................................... 35
Gyro Gain Trimmer Pot Description and Adjustment ................................................................ 36
Normal and Idle Up Flight Modes .......................................................................................... 37
Pitch Curve Adjustments ......................................................................................................... 39
Programmed Throttle and Pitch Curves for the Normal Flight Mode............................................ 40
Programmed Throttle and Pitch Curves for the Idle Up/Stunt Flight Mode ................................... 40
Main Rotor Blade Tracking Adjustment..................................................................................... 41
Flybar Paddle Tracking Adjustment.......................................................................................... 43
Flybar Weights, Head Dampening Shims and Fine-Tuning Cyclic Response................................. 44
Optional Symmetrical Main Rotor Blade Installation.................................................................. 46
Optional Heading Lock Gyro Installation and Setup.................................................................. 46
Optional Brushless Main Motor Power System Installation and Setup.......................................... 52
2007 Official AMA National Model Aircraft Safety Code ......................................................... 61
Replacement Parts List ............................................................................................................ 62
Optional Parts List.................................................................................................................. 62
Replacement and Optional Parts ............................................................................................. 63
Exploded View Parts Listing .................................................................................................... 64
Exploded View ...................................................................................................................... 65
Notes.............................................................................................................................. 66–67

3
Introduction
The Blade™CP+ is the perfect “next step” for anyone who’s mastered the basics of heli flight with
a coaxial heli like the Blade CX (EFLH1200) or Blade CX2 (EFLH1250), and is ready for a model
capable of more advanced maneuvers. It’s also an excellent choice for experienced pilots looking for
the best in ready-to-fly micro helicopter performance.
The Blade CP+ includes all the impressive features of the original Blade CP, like CCPM and collective
pitch, plus a number of new features and accessories that further enhance its flight performance for
low-time and experienced pilots alike. The included, optional-use training gear set adds stability while
also providing support and cushioning to prevent tip-overs and rotor blade strikes for newer pilots.
The 3S 11.1V 800mAh Li-Po battery pack offers a significant boost in power and duration over the
Ni-MH batteries found in other similar class models, and the included, optional-use symmetrical main
rotor blades allow you to perform advanced aerobatics like loops, rolls and inverted flight without
the need for a single hop-up. The separate receiver and advanced 3-in-1 control unit are plug-and-
play compatible with brushless power systems and heading lock gyros so you can further enhance the
capabilities of your Blade CP+ when you’re ready to take performance to the next level.
And although the Blade CP+ is nearly ready-to-fly right from the box, please take the time to read
through this manual for tips on battery safety and charging, control checks, adjustments and more
before making your first flight.
Warning
An RC helicopter is not a toy! If misused, it can cause serious bodily harm and damage to property.
Fly only in open areas, preferably at AMA (Academy of Model Aeronautics) approved flying sites,
following all instructions.
Keep loose items that can get entangled in the rotor blades away for the main and tail blades,
including loose clothing, or other objects such as pencils and screwdrivers. Especially keep your hands
away from the rotor blades.
Note on Lithium Polymer Batteries
Lithium Polymer batteries are significantly more volatile than alkaline or Ni-Cd/Ni-MH batteries
used in RC applications. All manufacturer’s instructions and warnings must be followed closely.
Mishandling of Li-Po batteries can result in fire. Always follow the manufacturer’s instructions
when disposing of Lithium Polymer batteries.
Warranty Period
Horizon Hobby, Inc., (Horizon) warranties that the Products purchased (the “Product”) will be free from
defects in materials and workmanship at the date of purchase by the Purchaser.

4
Limited Warranty
(a) This warranty is limited to the original Purchaser (“Purchaser”) and is not transferable. REPAIR
OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE
PURCHASER. This warranty covers only those Products purchased from an authorized Horizon dealer.
Third party transactions are not covered by this warranty. Proof of purchase is required for warranty
claims. Further, Horizon reserves the right to change or modify this warranty without notice and
disclaims all other warranties, express or implied.
(b) Limitations- HORIZON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED,
ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF
THE PRODUCT. THE PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT
THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS OF THE PURCHASER’S INTENDED USE.
(c) Purchaser Remedy- Horizon’s sole obligation hereunder shall be that Horizon will, at its option, (i)
repair or (ii) replace, any Product determined by Horizon to be defective. In the event of a defect, these
are the Purchaser’s exclusive remedies. Horizon reserves the right to inspect any and all equipment
involved in a warranty claim. Repair or replacement decisions are at the sole discretion of Horizon.
This warranty does not cover cosmetic damage or damage due to acts of God, accident, misuse,
abuse, negligence, commercial use, or modification of or to any part of the Product. This warranty
does not cover damage due to improper installation, operation, maintenance, or attempted repair by
anyone other than Horizon. Return of any goods by Purchaser must be approved by Horizon before
shipment.
Damage Limits
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH
THE PRODUCT, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE,
OR STRICT LIABILITY. Further, in no event shall the liability of Horizon exceed the individual price of
the Product on which liability is asserted. As Horizon has no control over use, setup, final assembly,
modification or misuse, no liability shall be assumed nor accepted for any resulting damage or injury.
By the act of use, setup or assembly, the user accepts all resulting liability.
If you as the Purchaser or user are not prepared to accept the liability associated with the use of this
Product, you are advised to return this Product immediately in new and unused condition to the place
of purchase.
Law: These Terms are governed by Illinois law (without regard to conflict of law principals).
Safety Precautions
This is a sophisticated hobby Product and not a toy. It must be operated with caution and common
sense and requires some basic mechanical ability. Failure to operate this Product in a safe and
responsible manner could result in injury or damage to the Product or other property. This Product
is not intended for use by children without direct adult supervision. The Product manual contains
instructions for safety, operation and maintenance. It is essential to read and follow all the instructions
and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid
damage or injury.
Questions, Assistance and Repairs
Your local hobby store and/or place of purchase cannot provide warranty support or repair. Once
assembly, setup or use of the Product has been started, you must contact Horizon directly. This will
enable Horizon to better answer your questions and service you in the event that you may need any
assistance. For questions or assistance, please direct your email to productsupport@horizonhobby.
com, or call 877.504.0233 toll free to speak to a service technician.

5
Inspections or Repairs
If this Product needs to be inspected or repaired, please call for a Return Merchandise Authorization
(RMA). Pack the Product securely using a shipping carton. Please note that original boxes may be
included, but are not designed to withstand the rigors of shipping without additional protection. Ship
via a carrier that provides tracking and insurance for lost or damaged parcels, as Horizon is not
responsible for merchandise until it arrives and is accepted at our facility. A Service Repair Request is
available at www.horizonhobby.com on the “Support” tab. If you do not have internet access, please
include a letter with your complete name, street address, email address and phone number where
you can be reached during business days, your RMA number, a list of the included items, method of
payment for any non-warranty expenses and a brief summary of the problem. Your original sales
receipt must also be included for warranty consideration. Be sure your name, address, and RMA
number are clearly written on the outside of the shipping carton.
Warranty Inspection and Repairs
To receive warranty service, you must include your original sales receipt verifying the proof-of-
purchase date. Provided warranty conditions have been met, your Product will be repaired or replaced
free of charge. Repair or replacement decisions are at the sole discretion of Horizon Hobby.
Non-Warranty Repairs
Should your repair not be covered by warranty the repair will be completed and payment will be
required without notification or estimate of the expense unless the expense exceeds 50% of the retail
purchase cost. By submitting the item for repair you are agreeing to payment of the repair without
notification. Repair estimates are available upon request. You must include this request with your
repair. Non-warranty repair estimates will be billed a minimum of ½ hour of labor. In addition you
will be billed for return freight. Please advise us of your preferred method of payment. Horizon accepts
money orders and cashiers checks, as well as Visa, MasterCard, American Express, and Discover
cards. If you choose to pay by credit card, please include your credit card number and expiration
date. Any repair left unpaid or unclaimed after 90 days will be considered abandoned and will be
disposed of accordingly. Please note: non-warranty repair is only available on electronics and model
engines.
Electronics and engines requiring inspection or repair should be shipped to the following address:
Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822
All other Products requiring warranty inspection or repair should be shipped to the following address:
Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822
Please call 877-504-0233 with any questions or concerns regarding this Product or warranty.

6
Additional Safety Precautions and Warnings
As the user of this product, you are solely responsible for operating it in a manner that does not
endanger yourself and others or result in damage to the product or the property of others.
This model is controlled by a radio signal that is subject to interference from many sources outside your
control. This interference can cause momentary loss of control so it is advisable to always keep a safe
distance in all directions around your model, as this margin will help to avoid collisions or injury.
•Neveroperateyourmodelwithlowtransmitterbatteries.
•Alwaysoperateyourmodelinanopenareaawayfromcars,trafc,orpeople.
•Avoidoperatingyourmodelinthestreetwhereinjuryordamagecanoccur.
•Neveroperatethemodeloutintothestreetorpopulatedareasforanyreason.
•Carefullyfollowthedirectionsandwarningsforthisandanyoptionalsupportequipment
(chargers, rechargeable battery packs, etc.) that you use.
•Keepallchemicals,smallpartsandanythingelectricaloutofthereachofchildren.
•Moisturecausesdamagetoelectronics.Avoidwaterexposuretoallequipmentnotspecically
designed and protected for this purpose.
•Neverlickorplaceanyportionofyourmodelinyourmouthasitcouldcauseseriousinjuryor
even death.
Additional Required Equipment
No additional equipment is required to complete your Blade CP+.

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Blade CP+ RTF Contents
Item Description
Not Available Separately Blade CP+ RTF Airframe
EFLH1044A 6-Channel CCPM Transmitter, FM 72MHz
EFLB0995 3S 11.1V 800mAh Li-Po, JST/Balance
EFLC3105 3-Cell 11.1V Li-Po Balancing Charger, 0.8A
EFLH1128 Training Gear Set
EFLH1129 Mounting Accessories & Wrench
EFLH1147B Symmetrical Main Blade Set
Not Available Separately Hook and Loop Material
Not Available Separately 8 “AA” Batteries

8
Preparing for the First Flight Checklist
Please note this checklist is not intended to be a replacement for the content included in this instruction
manual. Although it can be used as a quick start guide, we strongly suggest reading through this
manual completely before proceeding.
Remove and inspect contents
Charge the flight battery
Install the 8 included “AA” batteries in the transmitter
Install the flight battery in the helicopter (once it has been fully charged)
Check the Center of Gravity of the helicopter
Test the controls
Install the included Training Gear Set (strongly recommended if this is your first collective-pitch
equipped helicopter model)
Familiarize yourself with the controls
Find a suitable area for flying
Flying Checklist
Please note this checklist is not intended to be a replacement for the content included in this instruction
manual. Although it can be used as a quick start guide, we strongly suggest reading through this
manual completely before proceeding.
Always turn the transmitter on first
Plug the flight battery into the 3-in-1 control unit
Allow the 3-in-1 control unit to arm properly
Fly the model
Land the model
Unplug the flight battery from the 3-in-1 control unit
Always turn the transmitter off last

9
Battery Warnings and Guidelines
While the 3S 11.1V 800mAh Lithium Polymer Battery Pack (EFLB0995) included with your Blade™
CP+ features Charge Protection Circuitry and Balance Charging via the included 3-Cell 11.1V
Lithium Polymer Balancing Charger (EFLC3105) to help ensure a safe charge every time, you MUST
read the following safety instructions and warnings before handling, charging or using the Li-Po
battery pack.
Note: Lithium Polymer batteries are significantly more volatile than the alkaline, Ni-Cd or
Ni-MH batteries used in RC applications. All instructions and warnings must be followed
exactly. Mishandling of Li-Po batteries can result in fire.
By handling, charging or using the included Li-Po battery you assume all risks associated with
lithium batteries. If you do not agree with these conditions, return your complete Blade CP+ model
in new, unused condition to the place of purchase immediately.
•Youmustchargetheincluded3S11.1V800mAhLi-Pobatterypackinasafeareaawayfrom
flammable materials.
•Donotchargethebatterywheninstalledinthehelicopter.
•Neverchargethebatteryunattended.Whenchargingthebatteryyoushouldalwaysremainin
constant observation to monitor the charging process and react to potential problems that may occur.
•Afteright,thebatterymustbecooledtoambienttemperaturebeforecharging.
•You MUST use the included 3-Cell 11.1V Li-Po Balancing Charger ONLY. Failure to do so may result
in a fire causing personal injury and/or property damage. DO NOT use a Ni-Cd or Ni-MH charger.

10
•Ifatanytimeduringthechargeordischargeprocessthebatterybeginstoballoonorswell,
discontinue charging or discharging immediately. Quickly and safely disconnect the battery, then
place it in a safe, open area away from flammable materials to observe it for at least 15 minutes.
Continuing to charge or discharge a battery that has begun to balloon or swell can result in a
fire. A battery that has ballooned or become swollen even a small amount must be removed from
service completely.
•Intheeventofacrash,youmustquicklyandsafelydisconnectandremovethebatteryfromthemodel,
then place it in a safe, open area away from flammable materials to observe it for at least 15 minutes.
•Storethebatteryatroomtemperatureandapproximately½charge(3.8Vpercell;11.4Vfora3S
battery pack) for best results.
•Whentransportingortemporarilystoringthebattery,thetemperaturerangeshouldbefrom40–120
degrees Fahrenheit. Do not store the battery or model in a car or direct sunlight whenever possible. If
stored in a hot car, the battery can be damaged or even catch fire.
•Donotover-dischargethebattery.Dischargingthebatterytoolowcancausedamagetothepack
resulting in reduced performance and duration.
Li-Po cells should not be discharged to below 3V each under load. In the case of the 3S Li-Po packs
used for the Blade™ CP+, you will not want to allow the battery to fall to below 9V during flight.
The Blade CP+ 3-in-1 control unit does not feature a voltage cutoff of any type, so we suggest
that you be extremely aware of the power level of the Li-Po battery pack during flight. If at any
time the helicopter begins to require more throttle than typical to maintain hover or flight, or has
lost significant power, you must land the helicopter and power the motors down IMMEDIATELY to
prevent over-discharge of the Li-Po battery pack. If you continue to run the motors after noticing a
loss in power, it is possible to discharge the Li-Po battery pack too far, causing permanent damage
to the pack.
Over-discharge of the Li-Po battery pack can result in shortened flight times, loss of power output
or failure of the pack entirely.
If you have any further questions or concerns regarding the handling, charging and/or use of the
included Li-Po battery pack, please contact Horizon Hobby’s Product Support staff at 877-504-0233.

11
Battery Charging
It is important that you only charge the included 3S 11.1V 800mAh Li-Po Battery Pack (EFLB0995)
with the included 3-Cell 11.1V Li-Po Balancing Charger (EFLC3105). Your battery pack is equipped
with special Charge Protection Circuitry and a Balance Charge Lead with connector that is only
compatible with this charger. Attempting to charge the pack using another Li-Po charger or non Li-
Po compatible charger could result in serious damage. Please familiarize yourself thoroughly with
the warnings and guidelines (pages 9–10) before continuing.
The included 3-Cell 11.1V Li-Po Balancing Charger will charge a near fully discharged (not over-
discharged) 3S 11.1V 800mAh Li-Po Battery Pack in approximately 1.2–1.5 hours. In some cases the
charge time may be shorter depending on the actual amount of capacity left in the pack after a flight.
NEVER charge the battery unattended.
Note: The Li-Po battery pack included with your Blade™ CP+ will arrive partially charged. For this
reason the initial charge may only take approximately 30–50 minutes.
The charger requires up to 1.5 Amps of 11.5–15 Volt DC input power that can be supplied by the
optional AC to 12V DC, 1.5-Amp Power Supply (EFLC4000) for convenient charging anywhere an
AC outlet is available. NEVER attempt to power the charger from an AC outlet without the use of a
proper AC to DC adapter/power supply.
Note: When using the AC to DC adapter/power supply, the charger is protected to prevent damage if
the alligator clips touch one another. However, please take care to ensure that the alligator clips do not
cause shorting of the battery, adapter/power supply, etc. by keeping them clear.

12
Input power for the charger can also be supplied from a small 12V gel cell or car battery.
The charger is equipped with two LED indicators marked RED and GREEN on the label. These LEDs
indicate the following (also found on the label of the charger):
 • RedFlashingLEDOnly:Inputpowerwithnobatteryconnected
 • RedandGreenSolidLED:Batteryconnectedandcharging
 • RedSolidLEDOnly:Chargecomplete
 • RedandGreenFlashingLED:Chargeerror

13
Once you have connected the charger to a power source (use care to ensure proper polarity when
connecting the charger to the power source), its red LED will flash to indicate the charger has power
and is ready to begin charging. Connect the Li-Po battery pack to the charger using the specially
marked Balance Charge Lead exiting the battery pack and the connector labeled with 11.1V on the
charger. The connector is keyed to prevent reverse polarity connection.
When the battery is properly connected and charging normally, the red and green LED indicators
will glow solid. Once the battery has been fully charged, the green LED will go out, leaving just the
red LED glowing solid. The battery can now be removed from the charger and installed into the
Blade CP+ for flight.

14
Charge Errors and Indications
In the event that both the red and green LEDs flash, a charge error has occurred. Some examples of
charge errors and their indications include:
•AlternatingashingoftheredandgreenLEDswillindicatethatthechargeprocesshasbeen
interrupted. If input power to the charger has been interrupted due to disconnection from the power
source or a drop in voltage/current output from the power source, unplug the battery from the charger.
Next, check to make sure that the input power plug from the AC to 12V DC adapter/power supply is
connected or that the alligator clips are firmly and properly attached to the power source. Also be sure
that the power source is providing the proper amount of voltage and current required to the charger.
After confirming the connections and that the power source is delivering the necessary voltage and
current, re-start the charge process by connecting the battery pack. Continue to monitor the charge
process to ensure that no further charge errors occur.
•SimultaneousashingoftheredandgreenLEDswillindicatethatthevoltageoftheLi-Pobattery
pack is too low to allow the charge process to begin. In this case the battery may have been over-
discharged due to flying the model too long (For more information on preventing over-discharge of the
Li-Po battery pack, see the guidelines section found on page 10), or that a single cell or even all cells
in the battery pack may be damaged.
If after several charging attempts you continue to see this charge error indication, you should
remove the battery pack from service and replace it with a new one.
If you have any further questions or concerns regarding charge error indications, please contact
Horizon Hobby’s Product Support staff at 877-504-0233.

15
Installing the Transmitter Batteries
Install the 8 included “AA” batteries in the transmitter. Check the power level of the batteries and
operation of the transmitter by switching the power switch on (upward). The status LEDs at the top of
the transmitter will indicate the power level of the batteries. If at any time the status LEDs no longer
show green, it will be necessary to replace the batteries with new ones.

16
Installing the Flight Battery
Use the included hook and loop material for mounting the Li-Po battery pack. We suggest installing the
“loop” (fuzzy) material on the battery pack and the “hook” material on the battery support. You should
also use the included rubber bands for the most secure attachment of the battery to the helicopter.

17
Center of Gravity
Once the battery has been properly installed and secured, you will need to check the helicopter’s
center of gravity. With the canopy installed, lift the helicopter by the flybar with the flybar positioned
perpendicular to the tail boom. Slide the battery support and battery forward or rearward as required
to achieve a slightly nose down or perfectly level helicopter position. You should always check the CG
of your Blade CP+ before flying, especially if you are switching between different sizes and types of
battery packs.
Support by Flybar
Level or Slightly
Downward Angle

18
Control Test
Although each Blade CP+ model is test flown at the factory, it is a good idea to test the controls prior
to the first flight to ensure none of the servos, linkages or parts were damaged during shipping and
handling. Before proceeding, unplug both the main and tail motor plugs from the 3-in-1 control
unit making note of their direction and polarities for proper re-installation after the control test is
complete. It is not safe to perform the control test with the main or tail motor plugs connected to the
3-in-1 control unit after power up.
Turn the transmitter on first and lower the throttle stick and trim completely. Then, plug the battery into
the battery lead of the 3-in-1 unit.

19
Position the helicopter to view it from the left or right side. Move the left-hand stick up and down to
check the collective pitch control. When the stick is pushed up, the swashplate should lower, increasing
the pitch of the main blades.
With the stick pulled back down, the swashplate should raise, decreasing the pitch of the main blades.

20
Again viewing the helicopter from the left or right side, move the right-hand stick forward and aft to
check elevator pitch control. When the stick is pushed forward, the swashplate should also tilt forward.
With the stick pulled back, the swashplate will tilt toward the rear.