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SPEKTRUM DX3 USER GUIDE

EN

NOTICE

All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, LLC. For 
up-to-date product literature, visit horizonhobby.com or towerhobbies.com and click on the support or resources tab for this product.

Meaning of Special Language

The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:

WARNING:

 Procedures, which if not properly followed, create the probability of property damage, collateral damage, and 

serious injury OR create a high probability of superficial injury.

CAUTION:

 Procedures, which if not properly followed, create the probability of physical property damage AND a possibility 

of serious injury.

NOTICE: 

Procedures, which if not properly followed, create a possibility of physical property damage AND a little or no 

possibility of injury.

WARNING:

 Read the ENTIRE instruction manual to become familiar with the features of the product before operating. 

Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury.

This is a sophisticated hobby product. 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. Do not attempt 
disassembly, use with Incompatible components or augment product in any way without the approval of Horizon Hobby, LLC. 
This 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 serious injury.

SAFETY PRECAUTIONS

• Always ensure all batteries have been properly charged 

prior to using the model.

• Always check all servos and their connections prior to each run.
• Never operate your model near spectators, parking areas 

or any other area that could result in injury to people or 
damage of property.

• Never operate your model during adverse weather 

conditions. Poor visibility can cause disorientation and 
loss of control of your model.

• Never point the transmitter antenna directly toward the 

model. The radiation pattern from the tip of the antenna is 
inherently low.

• If at any time during the operation of your model you 

observe any erratic or abnormal operation, immediately 
stop operation of your model until the cause of the 
problem has been ascertained and corrected.

WARNING AGAINST COUNTERFEIT PRODUCTS:

 Always purchase from a Horizon Hobby, LLC authorized dealer to ensure 

authentic high-quality Spektrum product. Horizon Hobby, LLC disclaims all support and warranty with regards, but not limited 

to, compatibility and performance of counterfeit products or products claiming compatibility with DSM or Spektrum technology.

Age Recommendation:

 

Not for Children under 14 years. This is not a toy.

NOTICE:

 This product is only intended for use with unmanned, hobby-grade, remote-controlled vehicles. Horizon Hobby 

disclaims all liability outside of the intended purpose and will not provide warranty service related thereto.

Summary of Contents for DX3

Page 1: ...2 4GHZ DIGITAL RADIO SYSTEM Instruction Manual Bedienungsanleitung Manuel d utilisation Manuale di Istruzioni ...

Page 2: ...le components or augment product in any way without the approval of Horizon Hobby LLC This 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 serious injury SAFETY PRECAUTIONS Always ensure all batteries have been properl...

Page 3: ...Channel 3 Button Throttle Brake Steering Wheel Steering Rate Adjusts the end point of the steering Brake Rate Adjusts the braking end point Steering Trim Adjusts the steering center point Normally the steering trim is adjusted until the vehicle tracks straight Throttle Trim Adjusts the throttle neutral point SMART Battery Level Indicator Servo Reversing To reverse the Throttle TH or Steering ST ch...

Page 4: ... failsafe all channels go to their preset failsafe positions if the signal is lost preventing an out of control situation When the receiver detects signal from the transmitter normal operation resumes To bind in Preset Mode 1 Center the throttle trim knob on the transmitter and ensure the throttle trigger is at the neutral position 2 Push and hold the receiver bind button 3 Power on the reciever T...

Page 5: ...position by turning the steering rate knob Press the bind button to save the position The transmitter powers off indicating the programming process is complete Start the process over at any time prior to saving the low point position by pressing either the A or B button Remember to return steering rate knob to the desired position when the programming process is complete 5 position latching mode 1...

Page 6: ...termined by Horizon to be defective Horizon reserves the right to inspect any and all Product s involved in a warranty claim Service or replacement decisions are at the sole discretion of Horizon Proof of purchase is required for all warranty claims SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER S SOLE AND EXCLUSIVE REMEDY Limitation of Liability HORIZON SHALL NOT BE LIABL...

Page 7: ...s 50 of the retail purchase cost By submitting the item for service you are agreeing to payment of the service without notification Service estimates are available upon request You must include this request with your item submitted for service Non warranty service estimates will be billed a minimum of hour of labor In addition you will be billed for return freight Horizon accepts money orders and ...

Page 8: ...ency range Supplier s Declaration of Conformity Spektrum DX3 Transmitter with SR315 receiver SPM2340 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 CAUTION Changes or modifications...

Page 9: ...go are trademarks or registered trademarks of Horizon Hobby LLC The Spektrum trademark is used with permission of Bachmann Industries Inc All other trademarks service marks and logos are property of their respective owners US 9 320 977 US 9 930 567 US 10 419 970 Created 12 2019 SPM2340 60062 1 ...

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