System Features.................................................................................................................... 6
Charging Your Transmitter....................................................................................................... 7
NiMH/LiPo Battery Support...................................................................................................... 7
Battery and Charging Precautions and Warnings.................................................................... 7
Transmitter Identification Mode 2............................................................................................. 8
Transmitter Identification Mode 1............................................................................................. 9
Key Input and Display Functions............................................................................................ 10
Digital Trims........................................................................................................................... 10
Inactivity Warnings................................................................................................................. 10
No RF Output Warning.......................................................................................................... 10
Battery Alarm and Display...................................................................................................... 10
Programmable Alarms........................................................................................................... 10
AR8000 Receiver................................................................................................................... 10
Receiver Installation............................................................................................................... 11
Binding................................................................................................................................... 11
Failsafe.................................................................................................................................. 12
SmartSafe............................................................................................................................. 12
Hold Last Command Failsafe................................................................................................ 12
Preset Failsafe....................................................................................................................... 12
Range Testing........................................................................................................................ 13
System Setup........................................................................................................................ 13
Model Select.......................................................................................................................... 14
Model Type............................................................................................................................ 14
Model Name.......................................................................................................................... 15
Wing Type.............................................................................................................................. 15
Switch Select (Air)................................................................................................................. 15
Swash Type........................................................................................................................... 15
Switch Select (Heli)................................................................................................................ 16
F-Mode Setup........................................................................................................................ 16
Trim Step............................................................................................................................... 16
Model Reset.......................................................................................................................... 17
Model Copy.......................................................................................................................... 17
Warnings............................................................................................................................... 18
Telemetry............................................................................................................................... 18
Frame Rate............................................................................................................................ 20
Trainer................................................................................................................................... 20
System Settings..................................................................................................................... 20
Transfer SD Card................................................................................................................... 21
Function Mode....................................................................................................................... 22
Servo Setup........................................................................................................................... 22
D/R and Exponential.............................................................................................................. 23
Differential............................................................................................................................. 24
Throttle Cut............................................................................................................................ 25
Throttle Curve (Air)................................................................................................................ 25
Throttle Curve (Heli).............................................................................................................. 26
Flap System........................................................................................................................... 26
Swashplate............................................................................................................................ 27
Governor.............................................................................................................................. 28
Pitch Curve............................................................................................................................ 28
Mixing (Air)............................................................................................................................ 29
Aileron to Rudder Mix............................................................................................................ 29
Programmable Mixes (Air)..................................................................................................... 29
Tail Curve for Non-Heading Hold Gyro Use Only....................................................................30
Mixing (Heli)........................................................................................................................... 31
Gyro...................................................................................................................................... 33
Timer..................................................................................................................................... 33
Monitor.................................................................................................................................. 35
Troubleshooting Guide........................................................................................................... 35
General Information............................................................................................................... 36
Servo Precautions General Notes Safety Do's and Don'ts for Pilots
Federal Aviation Administration.............................................................................................. 36
Purpose Background Operating Standards Information Provided by Daily Flight Checks
Warranty and Repair Policy.................................................................................................. 37
Warranty Period
1-Year Limited Warranty
Damage Limits
Safety Precautions
Warranty Services
Questions, Assistance, and Repairs
Inspection or Repairs
Warranty Inspection and Repairs.......................................................................................... 38
Non-Warranty Repairs
FCC Information................................................................................................................... 38
Antenna Separation Distance............................................................................................... 38
Compliance Information for the European Union................................................................... 39
Declaration of Conformity..................................................................................................... 39
Instructions for the Disposal of WEEE.................................................................................. 39
Appendix............................................................................................................................. 39
Mode Changes..................................................................................................................... 39
Mechanical Conversion........................................................................................................ 39
Programming Conversion..................................................................................................... 40
Adjustable Stick Tension....................................................................................................... 41
Advanced Range Testing...................................................................................................... 41
Using a Flight Log—Optional................................................................................................ 42
SPEKTRUM'S DX8 WITH INTEGRATED
TELEMETRY
The DX8 is Spektrum's first aircraft system that incorporates integrated telemetry. The
transmitter's screen displays real-time telemetry including receiver battery voltage, flight log
data and signal quality. External sensors allow rpm, external voltage and temperature to be
displayed on screen in real time. Alarms can be programmed to warn of low battery, over
temperature, exceeded rpm and diminished RF signal strength. The DX8 offers sophisticated
programming to meet the demands of even the most experienced airplane and helicopter
pilots. An easy-to-use rolling selector combined with intuitive software makes setting up
models quick and easy. The DX8 is SD-card compatible allowing an infinite number of models
to be stored and transferred. Plus firmware updates can be downloaded from the
SPEKTRUMRC.com website providing the user with the latest software upgrades.