Flight Manual
www.megatech.com
®
Entire contents © Megatech 2005
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If you have questions about operating or assembling your new Megatech product...
Please Call Megatech First!
DO NOT RETURN THIS PRODUCT TO THE STORE
Call our Customer Service Department at:
(888) MEGA-911 or send an e-mail to:
10:00am - 4:00pm, EST Monday through Friday (except holidays)
Technical assistance is also available on the web at www.megatech.com
or by e-mail to questions@megatech.com
Congratulations! You have just purchased Megatech’s Hopper-Fly the most stable,
ready-to-fl y helicopter ever offered—period! The precision synchronization of its
CBR-Drive™ (Contra Balanced Rotational Drive), keeps the twin rotors rotating
in exact harmony. Accordingly, the Hopper-Fly performs rock-steady hovering
TABLE OF CONTENTS
right out of the box. Also adding to Hopper-Fly’s fantastically easy-going fl ying
characteristics is centrifugal stabilization offered by the weighted fl y-bar; a feature
normally found on more expensive model helicopters.
info@megatech.com
READ ENTIRE MANUAL FIRST
BEFORE ATTEMPTING TO FLY
TABLE OF CONTENTS
SAFETY PRECAUTIONS ......................................................................................................3
PACKAGE CONTENTS ......................................................................................................... 4
GETTING ACQUAINTED WITH YOUR HOPPER-FLY ......................................................... 4
INSTALLING THE BATTERIES ............................................................................................. 5
CHARGING YOUR HOPPER-FLY ........................................................................................ 5
FLIGHT SCHOOL ..................................................................................................................6
FLYING TIPS .........................................................................................................................8
TROUBLESHOOTING .......................................................................................................... 9
REPAIR, REPLACEMENT & SPARE PARTS LIST ...............................................................9
WARRANTY ........................................................................................................................ 11
Important! Before you begin, please read all safety precautions and warnings.
Failure to comply with any of the following could lead to bodily harm or injury.
The Megatech Hopper-fl y is not intended for those under 12 years of age
without proper adult supervision.
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SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
TRANSMITTER SAFETY
This device complies with part 15 of FCC rules.
Operation subject to the following two conditions:
(1)This device may not cause harmful interference and
(2)This device must accept any interference received,
Including interference that may cause undesired operation.
• Before you begin to fl y, look at the frequency sticker on the back of your transmitter and make
sure no one in the area is on the same frequency. Do not fl y airplane if other radio control
devices are being operated on the same frequency.
• Since your model is controlled by a radio link it is very important to always keep a fresh alkaline
battery in the transmitter.
SAFETY GUIDELINES
• You alone are responsible for operating your model in a safe manner. When fl ying, you are
responsible for your own safety and the safety of others around you. Follow these basic safety
guidelines at all times.
• The spinning rotor blades on this aircraft can be very dangerous! When operating/fl ying, always
be aware of the spinning rotors. Do NOT let them come close to your body, other people and
loose objects such as clothing or jewelry.
• Always fl y your helicopter in a wide-open area, at least the size of a soccer fi eld. Make sure that the area
is free from obstructions such as buildings, electric power lines, trees, roads, other people and vehicles.
Do not fl y around people who are unaware that you are fl ying a model helicopter, and never fl y over
people’s heads.
• Fly ONLY on calm days. Gusty winds and wind over 7MPH will make it diffi cult (if not impossible) to control
your helicopter properly.
• Do not attempt to disassemble any of the model’s components or allow them to get wet.
Electrical damage may occur.
• Never fl y your model from roadways or after dark.
• Keep spectators behind you when fl ying.
• Never use solvents or liquid cleaners to clean this model. Doing so may damage the unit or electronics.
Only use a dry, soft cloth for cleaning.
• Do NOT hold the Hopper-fl y when launching. A sudden wind shift could send the helicopter in your
direction, possibly resulting in injury.
RECHARGEABLE BATTERY WARNINGS AND PRECAUTIONS
• ALLOW HOPPER-FLY TO COOL FOR 10-15 AFTER EACH FLIGHT BEFORE ATTEMPTING TO
RECHARGE
• Use only the included charger or one that is approved for use with this product
• Never leave helicopter unattended while charging.
• Always remove batteries from your charger when you fi nished fl ying for the day. Do not store batteries
inside the charger or transmitter
Nickel-metal hydride batteries must be disposed of properly.
For current regulations in your area and proper disposal sites please
call 1-800-822-8837 or visit www.rbrc.org
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PACKAGE CONTENTS
Before getting started you
will need:
• 8 - ‘C’ Alkaline batteries
• 1 - 9V Alkaline Battery
(sold separately)
A.
First make sure the contents
of your package are
complete:
A. Hopper-Fly
B. Charging Base
C. R/C Transmitter
PACKAGE CONTENTS
GETTING ACQUAINTED WITH YOUR HOPPER-FLY
C.
B.
1) Fuselage
2) Main Rotors
3) Landing Gear
2.
4) Charging Port
5) Charging/On/Off Switch
1.
4.
5.
2.
3.
1.
1.
4.
3.
2.
3.
1) On/Off Switch
2) Charging Status LED 1) Antenna
3) Charger Link Cord 2) Turbo Button
4) Battery Compartment 3) Hover Button
NOTE: Keep the box and packaging to safely store your Hopper-fl y between fl ights. Proper
storage will prevent the rotors from warping and help maintain fl ight performance.
INSTALLING THE BATTERIES
CHARGING BASE
• Using a Philips Head screwdriver,
unscrew the battery hatch.
• Paying close attention to their polarity (+
and -) install 8 C-size alkaline batteries.
NOTE: If your batteries are not installed
properly the charging base will not function
• Reattach the battery hatch and securely
tighten the screws.
RADIO CONTROL
• Remove the battery hatch using the tip
of a ball point pen to push in the button
located at the top of the battery door
• Install 9V battery paying careful attention
to the polarity.
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BATTERIES / CHARGING
NOTE: If the 9V battery is not installed
properly your transmitter will not function
• Reattach battery hatch using the tip of a ball point pen to push the hatch button in
as you slide on the hatch
CHARGING YOUR HOPPER-FLY
Your Hopper-Fly features built-in Megatech extended run time high performance
rechargeable NiMh (Nickel-Metal Hydride) battery that must be charged before each fl ight
(approximately 4-6 minutes charging time). NiMh Technology indicates that batteries improve
performance the more you use them. The base is equipped with an automatic timer charger.
It will automatically shut off when the battery is charged. The approximate charge time is 4-6
minutes. NOTE: Never charge for more than 10 minutes or leave unattended while charging.
SWITCH IS IN OFF
POSITION
PLUGGING IN THE
CHARGER LINK
CHARGER LIGHT
SHOWS CHARGING IN
PROGRESS
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1) First make sure the power switch on your Hopper-Fly in the “OFF” position. If the
switch is NOT in the OFF position, your helicopter will not charge
2) Plug the Charger Link into the charge port beneath the Hopper-Fly and make
sure it is securely connected.
3) Place Hopper-Fly next to the charging base
4) Push the start button located on the Charging Base. The red LED will start
blinking. This indicates that your Hopper-Fly is charging.
NOTE: If red LED does NOT illuminate, unplug the Hopper-fl y and check the
batteries in the Charging Base. Make sure you are using fresh C-size batteries.
Never mix new and old batteries. Make sure the batteries are installed in
the correct direction. If your Charging Base still does not illuminate, contact
Megatech at 1-888-MEGA-911.
5) When the red LED stops fl ashing and turns off completely your Hopper-Fly is
fully charged.
6) Disconnect Charger Link cord from the Hopper-Fly
FLYING YOUR HOPPER-FLY
FLYING YOUR HOPPER-FLY
3) Place the Hopper-fl y on the ground approximately 10-feet in front of you.
Important! DO NOT press either the Hover or Turbo button on the transmitter control unit until
the Hopper-Fly is placed on the ground and 10-feet from your person and any onlookers.
4) Press and hold the “Hover” button on the front of the transmitter down to make your
Hopper-fl y lift off the ground, the red LED light in the button will light confi rming that radio
transmission is being sent.
5) Now press in the “Turbo” button on the back of the transmitter control unit to boost power
allowing the Hopper-Fly to quickly gain altitude. When unit is at desired height, release the
“Turbo” button but continue to hold the “Hover” button to maintain this height.
6) Landing is accomplished by pulsing the “Hover” button (quickly blipping it on and off) until
the Hopper-Fly gently lands on the ground.
1) Make sure your transmitter has a fresh 9-volt alkaline battery installed and your
Hopper-fl y has been fully charged.
2) turn on the Hopper-Fly by switching the on-off switch (located on the bottom of
the model) to the “on” position.
7) Practice your fi rst landings by only raising your Hopper-Fly 6 to 12 inches off the ground
so as not to damage the model on rough landings from higher altitudes. Once you feel
confi dent, you may then take the Hopper-Fly to greater altitude.
8) If the Hopper-Fly happens to get caught in an unexpected gust of wind, land it before it
gets carried too far away in the breeze.
9) After the rechargeable batteries have been cycled a few times, the average fl ight duration
for your Hopper-fl y is 2 to 4 minutes depending on charge time and the amount of “Turbo”
application control used.
TROUBLESHOOTING
If you are experiencing trouble, please follow these guidelines or call one of our
MegaTechnicians at 1-888-634-2911. We will have you up and fl ying in no time!
Problem: No power to radio control transmitter or charger
Cause 1: Batteries are incorrectly installed
Solution 1: Make sure batteries are installed in the correct direction
Cause 2: Batteries are exhausted
Solution 2: Replace the batteries with new alkaline batteries
Problem: No blinking red light when charging
Cause 1: Charge nozzle is not properly plugged into the charge port
Solution 1: Make sure charging cord is securely inserted into Hopper-Fly
Cause 2: Batteries are exhausted
Solution 2: Replace ALL 8 C-Size batteries
Problem: Helicopter is not fl ying high enough
Cause 1: Charger battery life is nearly exhausted
Solution 1: Replaces ALL 8 C-Size batteries
Cause 2: Battery pack is not fully charged
Solution 2: Recharge the Hopper-Fly using fresh batteries in the base
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TROUBLESHOOTING
Problem: Hopper-fl y crashed to the ground while landing
Cause: You may have released the throttle too quickly or too much
Solution: Try again and release the button more gradually to allow the
helicopter to slow and spiral down for a landing
PARTS LIST
PART# DESCRIPTION
MTC831501 BLUE MAIN BLADE SET
MTC831601 ORANGE MAIN BLADE SET
MTC831502 BLUE CHARGING BASE
MTC831602 ORANGE CHARGING BASE
MTC831503 BLUE TRANSMITTER
MTC831603 ORANGE TRANSMITTER
WARRANTY
Megatech® Crash Warranty
For a period of 1-year from the date of purchase, if your Hopper-Fly is badly damaged in a crash, for whatever reason,
Megatech will replace the entire helicopter (no questions asked) for a nominal fee of $49.00 including regular ground
shipping to the 48 continental states (AK, HI, & PR add $5; for international orders the actual shipping charges will
apply).
Follow these steps and a brand new Hopper-Fly will be immediately shipped directly to you:
• Pack the damaged item(s) carefully and place in a sturdy shipping carton
• Return the product along with proof of purchase
• Include a postal money order for the proper amount as indicated above.
Megatech® Limited Warranty
Megatech® International guarantees this item to be free from defects for a period of 30 days from date
of purchase. This warranty does not extend beyond the initial prefl ight testing. Carefully check parts and
operation BEFORE your fi rst fl ight. Damage incurred during fl ying, landing, crashing or modifi cation is not
covered under the warranty.
If you discover defects during the very fi rst prefl ight testing during this 30 day period, please call our
Support Team toll free at 1-888-634-2911 for Return Authorization. If in our opinion after inspecting the
product, we determine it to be defective; we will repair or replace it at our discretion.
Contact the Megatech® International Service Department before returning any item that is defective
according to the limitations listed above.
If you are issued return authorization and asked to send the item to our Service Department please follow
these steps:
• Remove the alkaline battery from the transmitter.
• Pack the returned item(s) carefully and place in a sturdy shipping carton
• Return the product along with proof of purchase
• Include a letter describing the problem
• Include your address and telephone number
• Include $12.99 for return shipping & handling (AK,HI & PR add $10; for international shipments actual
shipping charges apply)
Megatech International
ATTN: Service Department
8300 Tonnelle Avenue
North Bergen, NJ 07047
(201) 662-2800
This warranty does not cover any damage caused by use, misuse, alteration, accident, or neglect, nor does it cover
normal wear and tear of the product. Product returned to us which falls under this category will be submitted to our
service department for repair. We reserve the right to charge any service and parts fees incurred when repairing the
item.
Although this warranty does not cover and damage caused to the helicopter after the initial prefl ight testing, spare
parts and service are available. Please see pg. 7 of this manual.
Under no circumstances will Megatech® International or any of its representatives be held liable for injury to persons or property damage
resulting from assembly or use of the product. Megatech® is not liable if any outside radio frequencies interfere with the product’s frequency
causing loss of control. Megatech® International will not be held liable for any personal injury or property damage resulting from an out-ofcontrol model caused by use or misuse of the product.
This warranty is void if the product in question has been altered or repaired by anyone other than Megatech International or an authorized agent.
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