25
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
EN
Specifi cations SR2100
Type DSMR Micro Race
Dimensions (LxWxH) 17.6 x 25.5 x 25mm
Channels 3
Weight 5.5g
Band 2.4GHz
Frame rate 11ms-5.5ms
Voltage Range 3.5–9V
Bind Button
Steering Port
Throttle Port
Aux 1 Port
The
Spektrum™ DX5 Pro bundle SPM5010 includes the SR2100
3-channel DSMR
®
receiver. This receiver is optimized for racing
applications and is compatible with all Spektrum DSMR surface
transmitters. The SR2100 receiver does not feature telemetry.
Install the SR2100 receiver securely where it is protected and
isolated from vibration. The SR2100 receiver has an integrated
PCB antenna in the case, and the bind button needs to be
accessible. Use double sided servo tape or hook and loop tape to
install the receiver upright with the servo connectors facing up.
Typical Electric Vehicle Installation Typical Nitro Vehicle Installation
SR2100 RECEIVER
Battery To Motor
Electronic
Speed Control
Steerin
Servo
Receiver
Steering Servo
Throttle Servo
Battery
Receiver
BINDING THE SR2100 RECEIVER TO THE DX5PRO
In order to operate, the receiver must be bound to the
transmitter. Binding is the process of programming the receiver
to recognize the GUID (Globally Unique Identifi er) code of a single
specifi c transmitter. When areceiver is bound to atransmitter/
model memory, the receiver will only respond to that specifi c
transmitter/model memory.
Binding
1. Push and hold the bind button on the receiver while
powering up the receiver. The orange LED will fl ash
continuously, indicating that the receiver is in bind mode.
2. With all channels in the desired preset failsafe position
(normally neutral), put the DX5 Pro in bind mode. Continue
holding the failsafe position until the binding process is
complete.
3. The bind process is complete when the orange LED on the
receiver is solid.
CAUTION: When the bind process is complete, the
throttle and steering channels are active. Keep hands
and loose objects away from all spinning parts on the vehicle.
You must rebind the transmitter and receiver if you:
• Change the servo reverse after binding.
• Want to use the receiver with a different model memory.
• Are using the receiver with a DSMR transmitter and you
change the frame rate in the transmitter.
Aux Channel
The Aux servo channel is not operable when the SR2100
receiver is operating in 5.5ms mode. If 5.5ms frame rate is
selected in the transmitter, only two channels, Steering and
Throttle, are operational.
Add - Aux channel can be used to operate an additional channel,
personal transponder or a fan. To use a transponder and fan at
the same time a Y-Harness (SPM1516) would be required.
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