G2 Day & Night Versions
BEFORE CONTINUING WITH THIS INSTRUCTION MANUAL OR ASSEMBLY OF YOUR AIRCRAFT, PLEASE VISIT OUR WIKI SUPPORT SITE FOR THE LATEST PRODUCT UPDATES, FEATURE CHANGES, MANUAL ADDENDUMS AND FIRMWARE CHANGES FOR BOTH YOUR AIRCRAFT AND THE INSTALLED ELECTRONICS. wiki.flexinnovations.com/wiki/QQExtra300G2 wiki.flexinnovations.
TABLE OF CONTENTS Introduction .......................................................................... Box Contents ....................................................................... Specifications ...................................................................... Replacement Parts .............................................................. Optional Accessories ........................................................... Completion Items ........................................................
SPECIFICATIONS COMPLETION ITEMS ! 47.8 in. (1215mm) ED L AL ST IN 572.5 sq. in. (40 sq. dm.) ! ED L AL ST ! ED RTF with 3S 2200mAh ba�ery installed L AL ST Potenza DS15 Digital Servos (FPZDS15) IN ! ED 47.8 in.
SPECIAL LANGUAGE DEFINITIONS The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product: NOTICE: CAUTION: WARNING: Procedures, which if not properly followed, create a possibility of physical property damage AND a little or no possibility of injury. Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious injury.
MAIN LANDING GEAR INSTALLATION Required Tools and Fasteners: #1 Phillips Screwdriver (4) M3x10 Phillips Head Self-Tapping Screw 1. Insert the landing gear assembly into the slot in the bottom of the fuselage. The landing gear will sweep forward as it moves away from the fuselage. 2. Insert the landing gear retaining plate over the landing gear and into the slot in the fuselage, and secure it with the (4) M3x10 Phillips Head self-tapping screws. .
OPTIONAL WHEEL PANT REMOVAL For pilots that want the lightest possible setup, or for those that fly off of unimproved fields, the wheelpants on the QQ Extra 300G2 are removable. Two wheel collars have been provided in the hardware bag to retain the wheels after the wheelpants are removed. Required Tools and Fasteners: #1 Phillips Screwdriver 1.5mm Hex Driver (2) Wheel Collars 1. Invert the airplane and locate the two wheel pant retaining screws and remove them.
AURA 8 AFCS The Aura 8 Advanced Flight Control System (AFCS) installed in your QQ Extra 300G2 is a giant leap forward in aircraft flight control system technology. Compatible with virtually every receiver on the market today, the Aura features special configuration for DSM systems via remote receiver connection(s), and serial data connection for Futaba or Hitec S.
WARNING DO NOT ATTEMPT RADIO SETUP WITH PROPELLER INSTALLED. INADVERTENT POWER UP COULD CAUSE DEATH OR SERIOUS INJURY. TRANSMITTER SETUP The Aura 8 AFCS is designed to work seamlessly with all major transmitter and receiver brands. When programming your transmitter, start with a freshly reset new model memory in your transmitter. Make ONLY the changes shown in the Transmitter Configuration Guide unless otherwise noted.
CONNECTING A BATTERY/ARMING THE ESC Observe the following procedures to safely power up your model after it has been bound. Ensure propeller is removed unless sequence is followed to power up before flight. 1. Lower the throttle stick and trim to their lowest setting and turn on the transmitter. Wait for your transmitter to indicate the radio signal is being broadcast before proceeding.
RECEIVER INSTALLATION/SERVO CONNECTIONS Aura will auto-detect modern digital receiver connection(s). Using a modern digital receiver connection gives the Aura access to precise data of each channel for additional gyro-enabled outputs, simplifies wiring, and allows for more advanced features. To connect a modern digital receiver connection, follow the steps on pages 10 or 11 (depending on your receiver type), then skip ahead to page 13.
RECEIVER INSTALLATION/SERVO CONNECTIONS (CONTINUED) All Other Digital Receiver Connections 1. While Spektrum and Futaba usually output their digital data stream, it may be necessary for JR DMSS, Graupner HOTT, and Jeti users to program the transmitter/receiver to output the correct digital format listed on the previous page. Consult your transmitter and receiver manuals for further details. 2. Bind your transmitter and receiver per your manufacturer's instructions. 3.
RECEIVER INSTALLATION/SERVO CONNECTIONS (CONTINUED) Connecting a Traditional Receiver to Aura with PWM Servo Connections PWM is an acronym which stands for Pulse Width Modulation. A servo will move to a specific angle in a specific direction based on the width of the signal pulse it receives. Most transmitters output a total pulse width of 1.1-1.9ms, with the midpoint being 1.5ms. Lower pulse widths will move the servo to one side of neutral and higher pulse widths to the other side of neutral.
HORIZONTAL STABILIZER INSTALLATION Required Tools and Fasteners: Clear Tape (4 Pieces, Included) 1. Insert the horizontal stabilizer tube into the fuselage and roughly center. 2. Slide the left and right stabilizer halves onto the tube. Ensure that the control horn orients towards the belly of the airplane and that the elevator joiner tabs are properly indexed. Do not force the stabilizer into place. 3. Apply four (4) pieces of clear tape to the joint between the stabilizer and the plastic mounts.
MAIN WING INSTALLATION Required Tools and Fasteners: #1 Phillips Screwdriver (2) M3x25 Self-Tapping Screws 1. Invert the airplane so that the belly is facing up. Remove the belly hatch by pulling the exposed tab away from the fuselage. 2. Install the wing tube into the fuselage. 3. Slide the left or right wing panel on the wing tube and guide the servo wire and LED wire (night version only) into the fuselage. 4. Secure the wing to the fuselage with one (1) M3x15 self-tapping screw.
SFG INSTALLATION Required Tools and Fasteners: Medium CA 1. If you have a night version, remove the backing from the adhesive strip on the exposed LEDs in the wing tip. Place both LED strips on the side of the SFG that faces the fuselage, along the long edge of the SFG. One should be placed above the wing, and the other should be placed below the wing. NOTE: The plastic skid on the SFG should be oriented toward the ground with the aircraft upright. 2.
BATTERY INSTALLATION 1. Pull the spring loaded latch away from the nose, and lift the rear of the hatch off the fuselage. 2. Install adhesived-backed hook and loop tape to both the battery and the battery tray. 3. Place the battery in the battery tray and secure it with the provided hook and loop strap. Use the image below to reference the location of the recommended battery. 4. Re-install the hatch, and confirm the latch has positively engaged.
TRANSMITTER CONTROL DIRECTION TEST Refer to the chart below to determine the proper control surface directions. If controls are reversed, DO NOT REVERSE CONTROLS IN THE TRANSMITTER OR THE AURA CONFIG TOOL. Email us at support@flexinnovations.com for corrective action.
AURA SENSOR DIRECTION TEST Perform a test of the gyro system to verify the corrections made for a given movement are correct. If any of the tests do not result in the correct reaction for the airplane's gyro system, DO NOT FLY THE AIRPLANE, and contact us by email at support@flexinnovations.com or by phone at (866) 310-3539. The flight control system activates with RF broadcast.
PROPELLER AND SPINNER INSTALLATION Required Tools and Fasteners: M3x6 Phillips Head Screw (1) M8 Nut M8 Prop Washer #1 Phillips Screwdriver 14mm or Adjustable Wrench 1. Insert the prop collet onto the motor shaft. Ensure that it is fully seated. 2. Temporarily remove the prop nut and washer and install the propeller with the convex surface facing outward. The propeller size numbers are printed on the front face of the propeller and should orient forward. 3.
CENTER OF GRAVITY VERIFICATION The center of gravity (CG) location for the QQ Extra 300G2 is aligned with the front edge of the lower belly hatch. This location was determined from many test flights by designer and multi-time world aerobatic champion, Quique Somenzini. Lift the airplane from the underside of the wing to check CG. Setting the center of gravity is one of the most important steps for success, particularly with a new airplane.
FLYING YOUR QQ EXTRA 300G2 Selecting a Flying Site Trimming Selecting a flying site is critical to a successful flight. Airplanes require a lot more room than other R/C products, therefore, a neighborhood or parking lot is not recommended. A local AMA field is the best location for flying your QQ Extra 300G2. If no AMA field is available in your area, a large open field with short grass and generous overfly area is the best candidate. Know your overfly area.
AIRFRAME REPAIRS The QQ Extra 300G2 is molded from durable EPO foam and is repairable with most adhesives. Similar to building and repairing wood or composite aircraft, the correct glue for a given application is critical to the repair holding and not breaking again. For major repairs, such as a broken fuselage, epoxy is preferred because it allows time to correct any misalignment, and is less brittle than CAs.
SERVICING THE POWER SYSTEM Required Tools and Fasteners: #1 Phillips Screwdriver M3 Hex Driver 1. Following the installation instructions in reverse, remove the spinner, propeller and collet adapter from the motor. 2. Use a #1 Phillips screwdriver to remove the cowling screws from the plastic tabs on the side of the fuselage. 3. Pull the plastic tabs away from the fuselage, and remove the cowling from the fuselage. 4.
AIRCRAFT TROUBLESHOOTING GUIDE Should you encounter any abnormal situations with your aircraft or it's installed electronics, refer to the matrix below to determine probable cause and a recommended solution for the action. If the required solution does not rectify the problem, please contact product support for further assistance. NOTICE Unless specifically required, ALWAYS troubleshoot the airplane with the propeller removed.
LIMITED WARRANTY Warranty Coverage Questions & Assistance Flex Innovations, Inc. and its authorized resellers ("Flex") warrant to the original purchaser that the product purchased (the "Product") it will be free from defects in materials and workmanship at the date of purchase. Visit www.flexinnovations.com/articles.asp?ID=269 to find customer support in your region.
Academy of Model Aeronautics National Model Aircraft Safety Code Effective January 1, 2018 A. GENERAL: A model aircraft is a non-human-carrying aircraft capable of sustained fight in the atmosphere. It may not exceed limitations of this code and is intended exclusively for sport, recreation, education and/or competition. All model fights must be conducted in accordance with this safety code and any additional rules specific to the flying site. 1.
TM INNOVATIONS INCORPORATED www.flexinnovations.com ©2018 Flex Innovations, Inc. Premier Aircraft™, Potenza™, and Top Value RC™ are trademarks or registered trademarks of Flex Innovations, Inc. DSM®, DSM2™, and DSMX™ are trademarks or registered trademarks of Horizon Hobby LLC Futaba™ is a registered trademark of Futaba Denshi Kogyo Kabushiki Kaisha Corporation of Japan. Jeti™, UDI, and Jeti Model are trademarks or registered trademarks of Jelen, Ing.
