FrSky 2.4GHz ACCST R-XSR Manual
Introduction
Thank you for purchasing FrSky R-XSR full duplex telemetry receiver. In order to fully enjoy the benefits of this system, please read the instruction manual carefully and set up the device as described below.
Overview
mm 000.11
GND
+5V
S.Port
SBUS_OUT/CPPM
SBUS_IN
F/S 
Specifications
16.000 mm
•Dimension: 16*11*5.4mm (L x W x H)
•Weight: 1.5g
•Number of Channels: 16Ch (1~16ch from SBUS channel, 1~8ch from CPPM channel)
•Operating Voltage Range: 3.5V~10V
•Operating Current: 70mA@5V
•Operating Range: Full range
•Firmware Upgradable
•Compatibility: FrSky X-series module & radios in D16 mode
Features
•Smart Port enabled.
•SBUS/CPPM output (BLUE LED stay lit indicates R-XSR in SBUS mode, otherwise in CPPM mode)
How to switch SBUS and CPPM signal: Long press the F/S button on the receiver for 4 seconds, the BLUE LED will flash three times, indicating the switch is completed.
•R-XSR supports the redundancy function for the master and slave receivers. The master receiver receives SBUS signal from the slave receiver. The master receiver can be R-XSR, and the slave receiver can be receiver with SBUS output (for example, FrSky X8R, X6R, G-RX8, X4RSB, XSR, XM, XM+, R-XSR, L9R, etc).
Note: Make sure telemetry is disabled on the slave receiver when the slave receiver is FrSky X series receiver. XM+ is recommended as the slave receiver.
mm 000.11
GND 
+5V 
S.Port 
SBUS_OUT/CPPM |
SBUS_IN |
F/S |
16.000 mm |
Smart Port (S. Port) is a signal wire full duplex digital transmission interface developed by FrSky Electronic Co., Ltd. All products enabled with Smart Port (including XJT module, XSR,X6R and X8R receiver, new hub-less sensors, new Smart Dashboard, etc), serial port user data and other user input/output devices can be connected without limitations for numbers or sequences at a high transmission speed.
Binding Procedure
Binding is the process of uniquely associating receiver to a transmitter/transmitter RF module . A transmitter internal or external RF module can be bound to multiple receivers (not to be used simultaneously).A receiver can only be bound to one RF module.
Follow the steps below to finish the binding procedure.
1.Put the transmitter/transmitter RF module into binding mode
Loading...