Spektrum SLT3 Radio Manual

1. Press and hold the bind button, and Power ON the receiver; the
orange LED will begin to flash.
2. Set the trims and control positions at the desired failsafe settings,
and power ON the SLT3 transmitter.
3. When the orange LED on the SLT3 transmitter remains lit, it is
connected to SR315 receiver.
You must rebind when:
• Different failsafe positions are desired e.g., when throttle or
steering reversing has been changed.
• Binding the receiver to a different transmitter.
SERVO TRAVEL
The servo travel on the Steering and Throttle channels can be adjusted through a special programming mode in the transmitter.
1. Begin with the transmitter binding process to the receiver complete. Power ON the receiver.
2. Hold full right and full brake while powering the transmitter ON to put the transmitter into programming mode.
The LED on the transmitter will flash 4 times to indicate it is in programming mode.
3. Turn and hold the wheel full left to set the travel limit for that direction, Press the A button to increase travel, press the B
button to reduce travel. The LED will flash once with every change. Return the wheel to center to set the travel value.
IMPORTANT: If the value has reached the maximum or minimum that can be accepted, the LED will not flash with further input.
4. Turn the wheel to the right and repeat the process to set the steering travel to the right.
5. For electric vehicles, power the Transmitter OFF to save the settings. Calibrate your ESC to the default throttle travel.
6. For fuel powered vehicles, set the throttle travel without the engine running; After setting steering travel, you can set
throttle travel with the same process. Pull and hold full throttle, adjust travel with the A and B buttons, return to center to
set the value.
7. Push full brake, adjust travel with the A and B buttons, return to center
8. Power the transmitter OFF to save the values.
Bind Button
WARNING: Do not kink, cut or damage the antenna wire. The antenna is made of a coaxial wire; if the outer sheath
becomes damaged, the receiver will not work properly. If the antenna is damaged in any way, replace the antenna
before attempting to use the receiver.
3SPEKTRUM SLT3 USER GUIDE
EN
SPMSR315 DUAL PROTOCOL RECEIVER
BINDING
Binding is the process of programming the receiver to recognize the GUID (Globally Unique Identifier) code of a single
specific transmitter.
Specifications
Type: Dual Protocol 3 Ch Receiver* (SLT/DSMR)
Dimensions (LxWxH): 32.5 x 21.5 x 12.4mm
Antenna Length: 90mm
Channels: 3
Weight: 6g
Band: 2.4GHz
Voltage Range: 3.5–9.6V
Bind Type: Bind Button
Failsafe: Hold the steering wheel and throttle trigger in the desired failsafe
positions during binding
*SPMSR315 receivers included with the SLT3 transmitter include SLT and DSMR
compatibility. If you have an SR315 receiver that was purchased by itself, you may
need to install a rmware update to make your SR315 SLT compatible.
STR THR
BATT
AUX 1
RECEIVER ANTENNA
The SR315 receivers feature a coaxial antenna design for easy installation in almost any model. Think of the last 1 inch (32mm)
on the tip of the antenna as the active portion of the antenna, the coaxial portion leading up to it is just an extension. Install the
antenna so the active portion is positioned as high as possible in the vehicle, and not “in the shadow” of any carbon fiber or metal.
The case of the receiver can accept an antenna tube directly, making optimal antenna placement easy (antenna tube not included).