MODEL 39085 owner’s manual
INTRODUCTION 3 BEFORE YOU PROCEED 3 SAFETY PRECAUTIONS 5 TOOLS, SUPPLIES AND REQUIRED EQUIPMENT 6 E-MAXX BRUSHLESS EDITION OVERVIEW 7 QUICK START: GETTING UP TO SPEED 8 TRAXXAS TQi RADIO SYSTEM 15 ADJUSTING THE ELECTRONIC SPEED CONTROL 16 DRIVING YOUR MODEL 20 TUNING ADJUSTMENTS 25 MAINTAINING YOUR MODEL Thank you for purchasing the new Traxxas E-Maxx Brushless Edition electric monster truck. When it comes to gut-wrenching, wheelie-popping monster torque, nothing comes close to E-Maxx.
BEFORE YOU PROCEED Carefully read and follow all instructions in this and any accompanying materials to prevent serious damage to your model. Failure to follow these instructions will be considered abuse and/or neglect. Before running your model, look over this entire manual and examine the model carefully. If for some reason you decide it is not what you wanted, then do not continue any further. Your hobby dealer absolutely cannot accept a model for return or exchange after it has been run.
el = Myriad Semi Bold Safety Precautions 2 3 3+ 4 5 This model is not intended for use by children under 14 years of age without the supervision of a responsible and knowledgeable adult. Previous experience with radio controlled models is recommended. Models require a higher level of setup, maintenance, or support equipment. ForExpertDrivers 4 • E-MAXX BRUSHLESS Speed Control Your model’s electronic speed control (ESC) is an extremely powerful electronic device capable of delivering high current.
Tools, Supplies and Required Equipment Your model comes with a set of specialty metric tools. You’ll need to purchase other items, available from your hobby dealer, to operate and maintain your model. Supplied Tools and Equipment 1.5mm “L” wrench 2.0mm “T” wrench 17mm wheel wrench 2.
E-MAXX BRUSHLESS EDITION OVERVIEW Half Shaft Electronic Speed Control Traxxas HighCurrent Connector Hex Hub Pivot Ball Axle Carrier Pinion Gear Toe Link Battery Hold-Down Toe Link Battery Front Suspension Arm Spur Gear Rear Body Mount Motor Front Body Mount Skid Plate Receiver Box Rear Bumper Front Differential Wheelie Bar Front Bumper Skid Plate Rear Differential Rear Bulkhead Chassis Transmission Rear Shock Tower Rear Suspension Arm 6 • E-MAXX BRUSHLESS Slipper Clutch LED Light Pipe An
QUICK START: GETTING UP TO SPEED The following guide is an overview of the procedures for getting your model running. Look for the Quick Start logo on the bottom corners of Quick Start pages. 1. Read the safety precautions on page 3 For your own safety, understand where carelessness and misuse could lead to personal injury. 2. Charge the battery packs • See page 11 Fully charge the two included battery packs. Charge your batteries now so it will be ready when you finish the other setup procedures. 3.
TRAXXAS TQi RADIO SYSTEM INTRODUCTION Applying the Decals The main decals for your model have been applied at the factory. The decals are printed on self-adhesive clear mylar and are die-cut for easy removal. Use a hobby knife to lift the corner of a decal and lift it from the backing. Your model includes the latest Traxxas TQi 2.4GHz transmitter with Traxxas Link™ Model Memory.
TRAXXAS TQi RADIO SYSTEM reduce the possibility of developing a “memory” effect and shortened run times. NiMH - Abbreviation for nickel-metal hydride. Rechargeable NiMH batteries offer high current handling, and much greater resistance to the “memory” effect. NiMH batteries generally allow higher capacity than NiCad batteries. They can last up to 500 charge cycles. A peak charger designed for NiMH batteries is required for optimal performance.
TRAXXAS TQi RADIO SYSTEM Wiring Diagram Your model is equipped with the TQi 2.4GHz transmitter with Docking Base. The transmitter has two channels for controlling your throttle and steering. The receiver inside the model has 5 output channels. Your model is equipped with two servos and an electronic speed control.
TRAXXAS TQi RADIO SYSTEM INSTALLING TRANSMITTER BATTERIES CHARGING THE BATTERY PACKS Your TQi transmitter uses 4 AA batteries. The battery compartment is located in the base of the transmitter. 1. Remove the battery compartment door by pressing the tab and sliding the door open. 2. Remove the battery holder. Install the batteries in the battery holder. Correct orientation is indicated in the battery holder. Make sure the battery holder is plugged into the transmitter. 3. Reinstall the battery holder. 4.
TRAXXAS TQi RADIO SYSTEM GH RI T RN LE 25mm side: Standard NiMH stick pack setup The following Traxxas High Current Connector packages are available from your hobby dealer. When using adapters, be careful not to exceed the current rating of the Molex connector. RADIO SYSTEM CONTROLS TUR N TU Remember, always turn the TQi transmitter on first and off last to avoid damage to your model. typical stick type battery packs.
TRAXXAS TQi RADIO SYSTEM • In order for the transmitter and receiver to bind to one another, the receiver in the model must be turned on within 20 seconds of turning on the transmitter. The transmitter LED will flash fast red indicating a failure to link. If you miss it, simply turn off the transmitter and start over. • Always turn on the transmitter before plugging in the battery.
TRAXXAS TQi RADIO SYSTEM To prevent loss of radio range do not kink or cut the black wire, do not bend or cut the metal tip, and do not bend or cut the white wire at the end of the metal tip. 3. Make sure your transmitter antenna is straight up, and then walk away from the model with the transmitter until you reach the farthest distance you plan to operate the model. 4. Operate the controls on the transmitter once again to be sure that the model responds correctly. 5.
driving at high speed, or on tracks that favor sweeping turns where gentle steering inputs are required. The ranges are exaggerated for illustrative purposes. Turning Range at Transmitter Effective Turning Range on Model Experiment! Try varying degrees of exponential. It’s easy to go back to “zero” if you don’t like the effect. There’s no wrong way to adjust exponential. Any setting that makes you more comfortable with your model’s handling is the “right setting.
DRIVING YOUR MODEL Now it’s time to have some fun! This section contains instructions on driving and making adjustments to your model. Before you go on, here are some important precautions to keep in mind. • Allow the model to cool for a few minutes between runs. This is particularly important when using high capacity battery packs that allow extended periods of running. Monitoring temperatures will extend the lives of the batteries and motor.
DRIVING YOUR MODEL impossible to give exact run times for the model. Another major factor which affects run time is how the model is driven. Run times may decrease when the model is driven repetitively from a stop to top-speed and with repetitive hard acceleration. Tips for Increasing Run Time • Use batteries with the highest mAh rating you can purchase. • Use a high-quality peak-detecting charger.
DRIVING YOUR MODEL Before Running Your Vehicle in Wet Conditions 1. Consult the section “After Running Your Vehicle in Wet Conditions” before proceeding. Make sure you understand the additional maintenance required with wet running. 2. The wheels have small holes molded in to allow air to enter and exit the tire during normal running. Water will enter these holes and get trapped inside the tires if holes are not cut in the tires. Cut two small holes (3mm or 1/8” diameter) in each tire.
DRIVING YOUR MODEL RECEIVER BOX: MAINTAINING A WATERTIGHT SEAL Removing and Installing Radio Gear The unique design of the receiver box allows the removal and installation of the receiver without losing the ability to maintain a watertight seal in the box. The patent-pending wire clamp feature gives you the ability to also install aftermarket radio systems and maintain the watertight features of the receiver box. 7.
TUNING ADJUSTMENTS We recommend using two-hole pistons with a range of oil viscosities from 30W to 50W (available from your hobby shop). The thinner viscosity oils (30W or less) flow with less resistance and provide less damping, while thicker oils provide more damping. Use only 100% pure silicone shock oil to prolong seal life. From the factory, the E-Maxx uses 30W oil. SUSPENSION TUNING For easier access to the rear-most shock mounting screw, remove the one end of the rear turnbuckle.
TUNING ADJUSTMENTS Lower Shock Mounting Positions In the out-of-the-box configuration, the shocks are installed in position (A) on the shock tower and position (2) on the lower suspension arm. This setting allows for firm suspension and low ride height, increasing the spring force (at the wheel). This setting improves high-speed cornering on smoother terrain by lowering the center of gravity. Body roll, brake dive, and squat are also reduced. mounting holes (1,2 and 3,4) has equal ride height.
TUNING ADJUSTMENTS ALIGNMENT SETTINGS To achieve a good starting point for the slipper clutch, tighten the slipper clutch adjusting nut clockwise until the slipper clutch adjusting spring fully collapses (do not over tighten), and then turn the slipper clutch nut counterclockwise ¼ to ½ turn. All of the toe links are installed on the truck so that the left hand thread indicators point to the same direction.
TUNING ADJUSTMENTS The E-Maxx is equipped from the factory with a 68-tooth spur gear and 17-tooth pinion gears. E-Maxx has a large range of gearing making it suitable for many different types of applications and environments. If you want more acceleration and less top speed, use a smaller pinion gear (fewer teeth, higher numerical ratio). The overall reduction is the number of turns the motor makes for one revolution of the tire.
TUNING ADJUSTMENTS line of the chassis (also parallel to the servo horns). If not, make small adjustments to the length of the link so the everything is parallel. DUAL STEERING SYSTEM Your new E-Maxx uses dual-servo steering and a single heavy-duty servo saver for powerful, responsive steering. To prevent damage to the steering servos, it is important to make sure that the servos are “at rest” when the steering is at neutral.
MAINTAINING YOUR MODEL Your model requires timely maintenance in order to stay in top running condition. The following procedures should be taken very seriously. Inspect the vehicle for obvious damage or wear. Look for: 1. Cracked, bent, or damaged parts 2. Check the wheels and steering for binding. 3. Check the operation of the shock absorbers. 4. Check the wiring for any frayed wires or loose connections. 5. Check the mounting of the receiver and servo(s) and speed control. 6.
TQi ADVANCED TUNING GUIDE The model’s TQi transmitter is equipped with the new TQi Docking Base. This innovative accessory transforms your iPhone® or iPod touch® into a powerful tuning tool that equips your TQi with an intuitive, high-definition, full-color graphical user interface. Traxxas Link The powerful Traxxas Link app (available in the Apple App Store) gives you complete control over the operation and tuning of your Traxxas model with stunning visuals and absolute precision.
TQi ADVANCED TUNING GUIDE Available Tuning Adjustments The following items can be adjusted most easily using your mobile device and the Traxxas Link application. All the features described below may also be accessed using the menu and set buttons on the transmitter and observing signals from the LED. An explanation of the menu structure follows on page 29.
TQi ADVANCED TUNING GUIDE prevent binding caused by the servo moving steering or throttle linkages (in the case of a nitro car) farther than their mechanical limits. The end point adjustment settings you select will represent what you wish to be the servo’s maximum travel; the Steering Percentage or Braking Percentage functions will not override the End Point settings.
TQi ADVANCED TUNING GUIDE Press MENU to move through options. Press SET to select an option. MENU TREE The menu tree below shows how to navigate through the TQi transmitter’s various settings and functions. Press and hold MENU to enter the menu tree, and use the following commands to navigate through the menu and select options. MENU: When you enter a menu, you always start at the top. Press MENU to move down the menu tree.
TQi ADVANCED TUNING GUIDE x8 Set Multi-Function knob for STEERING SENSITIVITY (Expo) Press/hold MENU green LED blinks Press SET red LED blinks Press SET to confirm green LED blinks (x8) Set Multi-Function knob for THROTTLE SENSITIVITY (Expo) Press/hold MENU green LED blinks Press SET red LED blinks Press MENU to confirm red LED blinks (x2) Set Multi-Function knob for STEERING DUAL RATE (%) Press/hold MENU green LED blinks Press SET red LED blinks Press MENU twice red LED blinks (x3) Set Multi-F
owner’s manual 6200 Traxxas Way, McKinney, TX 75070 1-888-TRAXXAS 140127 39085OM-N-EN-R00 Made for · iPod touch (4th generation) · iPod touch (3rd generation) · iPhone 4S · iPhone 4 · iPhone 3GS “Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod and iPhone, respectively, and has been certified by the developer to meet Apple performance standards.
