RadioMaster R161 User Manual

Receiver Specifications
Number of channels: 16 channels
Frequency range: 2400-2483.5Mhz
Power supply range: 4.5-6V
Signal protocol: D16
Output format: SBUS
Telemetry: Supports flight control TELEMETRY & RSSI output
Control distance: more than 1km
Failsafe protection: CUSTOM (customized for all channels),
Antenna length: Approximately 15c
Size: 26*21*8.5mm
Weight: 7 grams
Bind Method
1. On the receiver, presses and hold the BIND button and power on the receiver at the same time. The receiver LED
red and green lights will be on at the same time, the receiver is now ready to bind.
2. The multi-protocol RF of the remote control select the D16 protocol, presses the [BIND] option, the red light of the
receiver will flash indicating successful bind.
3. Exit [BIND] mode on your radio then power off and power on again the receiver. At this time, the green light of the
receiver is always on, this indicates the bind process was a success.
Setting Fail-safe
The receiver supports a variety of fail-safe protection
methods, you can select the corresponding settings
in the remote-control Failsafe mode to customize the
fail-safe protection
Failsafe mode Failsafe setting option description
1. Not set: If the runaway protection is not set, the remote control
will pop up a corresponding prompt to remind you to set the
runaway protection.
2. Hold: Failsafe hold, keep the channel output at the last
moment before losing signal.
3. No pulses: no pulse, when the receiver is out signal range, the
output signal of all channels will be shut down
4. Receiver: On the receiver short press the BIND button for less
than 1 second, the receiver LED green light flashes twice, this
will save the current channel values and stick positions of the
remote control as the receiver failsafe values.
5. Custom: Select [Set] to enter the following interface, you can
define each channel value in this interface, select the lowest
Channels=>Failsafe option, you can send the current settings to
the receiver as the receiver's failsafe values.
HOLD (failsafe hold), NO PULSES (no pulse)
The remote control opens the mode menu when binding. This
receiver has no PWM output, so choosing 1-8 or 9-16 will have no
effect. SBUS always outputs channels 1-16
Ch1-8 Telem ON: The receiver's PWM interface outputs 1-8
channel signals, and telemetry is turned on
Ch1-8 Telem OFF: The receiver's PWM interface outputs signals
from channels 1-8, and telemetry is turned off
Ch9-16 Telem ON: Receiver PWM interface outputs 9-16 channel
signals, and telemetry is on
Ch1-16 Telem OFF: The receiver PWM interface outputs 9-16
channel signals, and telemetry turned off
R161 Receiver User manual
BIND
R161 S.BUS
SPOT
RSSI