® EN
EN Table of Contents Introduction.............................................................................................................................................3 Contents..................................................................................................................................................3 System Features.......................................................................................................................................
EN Introduction Spektrum’s DX3E 3-channel radio system features servo reversing and independent travel adjustment on all three channels. In addition the third channel can be programmed as a linear (proportional), 2-position or 3-position channel making it ideal for vehicles with reverse, 2- or 3-speed transmissions or mixture control. The DX3E incorporates Spektrum DSM 2.4GHz technology offering a bulletproof radio link that’s immune to internal (noisy motors/ ESCs, etc.) and external interfering sources.
Identifying Controls, Dials and Switches Antenna Steering Wheel Steering Trim Dial Battery Indicator Steering Rate Dial On/Off Switch Aux.
EN Installing the Batteries The DX3E radio system is supplied with 4 AA alkaline batteries required for operation that provide over 16 hours of run time. Many drivers prefer alkaline batteries over rechargeable batteries finding it more convenient to simply replace the batteries when depleted rather than taking the time to recharge.
EN Battery LED Monitor Receiver Compatibility A green LED battery monitor is located on the front left of the transmitter next to the on/off switch. When the battery voltage is above 5 volts the LED will be solid green indicating that the battery has sufficient operational voltage. Below 5 volts the green LED will begin to dim, indicating the battery is low.
EN Receiver Connection and Installation Binding a Receiver 1. With the receiver off insert the bind plug into the BND port on the receiver. 2. Power the receiver through any other port. The amber LED will flash continuously, indicating the receiver is in bind mode. 3. With the steering wheel, throttle trigger and Aux channel (if applicable) in the desired preset failsafe positions, press and hold the bind button and turn on the transmitter.
EN Failsafe Servo Reversing Failsafe positions are also set during binding. In the unlikely event that the radio link is lost during use, the receiver will drive the servos to their preprogrammed failsafe positions (normally full brakes and straight steering). If the SR300 receiver is turned on prior to turning on the transmitter, the receiver will enter the failsafe mode, driving the servos to their preset failsafe positions. When the transmitter is turned on, normal control is resumed.
EN Auxiliary Settings Linear, 2-Position, 3-Position The Auxiliary channel can be selected to operate in three different methods: 2-Position (2P) - The servo travels to its opposite endpoints when the auxiliary button is pressed. Ideal for forward and reverse transmissions and some two speed transmissions. TRAVEL ADJUST Travel adjust is used to limit the maximum travel that each channel will travel in each direction. Travel adjust is independently adjustable in each direction.
EN Steering Trim THROTTLE Trim The steering trim dial is used to adjust the steering trim when the wheel is centered. Rotating the dial causes the steering trim (the steering at rest position) to be changed. Normally steering trim is adjusted until the car tracks straight. The throttle trim dial is used to adjust the throttle trim when the throttle stick is released (neutral position). This is typically used to adjust the brakes.
EN STEERING RATE General Notes Steering rate (also known as dual rate) allows on-the-fly steering travel adjustments to be made using the steering rate dial. Steering rate limits the amount of travel of the steering servo. The steering rate cannot be greater than 100% and will never exceed the amount of steering travel set with the travel adjust dials. Radio controlled models are a great source of pleasure. Unfortunately, they can also pose a potential hazard if not operated and maintained properly.
EN Tips on Using 2.4GHz Systems Your DSM equipped 2.4GHz system is intuitive to operate, functioning nearly identically to FM systems. Following are a few common questions from customers. 1. Q: Which do I turn on first, the transmitter or the receiver? A: It doesn’t matter, although it is suggested to turn the transmitter on first. If the receiver is turned on first, all channels will be driven to the failsafe position set during binding. When the transmitter is then turned on the transmitter scans the 2.
EN General Information Warranty Information FCC Information Warranty Period 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Exclusive Warranty- Horizon Hobby, Inc.
EN 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.
EN United States Electronics and engines requiring inspection or repair should be shipped to the following address: Horizon Service Center 4105 Fieldstone Road Champaign, Illinois 61822 USA All other products requiring warranty inspection or repair should be shipped to the following address: Horizon Support Team 4105 Fieldstone Road Champaign, Illinois 61822 USA Please call 877.504.0233 or e-mail us at productsupport@horizonhobby.com with any questions or concerns regarding this product or warranty.
EN Compliance Information for the European Union The associated regulatory agencies of the following countries recognize the noted certifications for this product as authorized for sale and use: Declaration of Conformity (in accordance with ISO/IEC 17050-1) No.
® www.horizonhobby.com www.spektrumrc.com ©2010 Horizon Hobby, Inc. DSM and DSM2 are trademarks or registered trademarks of Horizon Hobby, Inc. The Spektrum trademark is used with permission of Bachmann Industries, Inc. Spektrum radios and accessories are exclusively available from Horizon Hobby, Inc. US Patent 7,391.320. Other patents pending. Revised 10/2010 15697.
