Spektrum DX3R User Manual

7SPEKTRUM DX3R PRO USER GUIDE
EN
Note: The switches listed on the previous page
are the factory default functions assigned to each
switch. You can program each switch to one of
twelve functions including:
• Inhibit
• Aux3-channel,3-position(forreverse,neutraland
forward transmissions)
• Aux3-channel,2-position(forreverseandforward
transmissions)
• Aux3-channel,linear(formixturecontrol)
• Brake(adjustablefullbrakeposition)
• Throttleexponential(allowson-the-ythrottle
expo adjustments)
• Throttletrim(coastbrakeposition)
• Steeringoverride(overridessteeringrate
when activated)
• Steeringexponential(allowson-the-y
steering adjustments)
• SteeringRate
• SteeringTrim
• IdleUp
• R.O.S.S.(switchFonly)
See page 15, 16 for system information and
assignments for more details.
reCeIver ComPaTIbIlITy
The DX3R PRO features DSM2 technology but is
also compatible with Spektrum DSM marine and
surface receivers. For the fastest response rate, use
the system with a DSM2 receiver like the SR3100.
This combination gives the lowest possible latency/
quickest response rate.
ComPaTIble sPekTrum reCeIvers
DSM2
SR3100- 3-channel DSM2 Pro - SPMSR3100
SR3520- 3-channel DSM2 Micro Pro - SPMSR3520
DSM
SR3000- 3-channel Standard - SPM1200
SR3001- 3-channel Pro - SPM1205
SR3500- 3-channel Micro Race - SPM1210
SR300- 3-channel Sport - SPMSR300
SR3300T- 3-channel with Telemetry - SPMSR3300T
Notice: The SR3000HRS (SPM1202) receiver is
for use with Spektrum’s Futaba HRS compatible
module system only and is not compatible with
the DX3R PRO.
Marine
MR3000- 3-channel Marine - SPMMR3000
MR200 - 2 channel Sport - SPMMR200
Marine compatible transmitters can be identified by
the following logo located on the transmitter.
reCeIver ConneCTIon and
InsTallaTIon
Typical Electric Installation
Battery
To Motor
Electronic
Speed Control
Receiver
Servo
SR3100
DSM
AUX THR STR BAT/TEL
2.4GHz DSM²
+
−
Typical Gas Installation
Battery
Switch
Servos
Receiver
SR3100
DSM
AUX THR STR BAT/TEL
2.4GHz DSM²
+
−
reCeIver Power sysTem
requIremenTs
Inadequate or intermittent power to the receiver that
does not provide the necessary minimum voltage
during operation is the number one cause of control
failures with Spektrum systems. Some power system
components that affect the ability to properly deliver
adequate power include:
•Receiverbatterypack(numberofcells,battery
construction quality, connector and state of charge)
•TheESC’scapabilitytodelivercurrenttothereceiver
and servos in electric vehicles
•Theswitchharness,batteryleads,servoleads,
regulators etc.

Spektrum DX3R Specifications

General

Brand	Spektrum
Model	DX3R
Category	Remote Control
Language	English