Getting started
Trainer port (Digital Signal Converter, DSC)
This port is used to connect the transmitter to an optional simulator on your computer. The trainer cable and
USB adaptor is sold separately.
Instructions:
After simulator installation, plug the trainer cable into the DSC port and the
USB adaptor; then plug the USB adaptor into the USB port on your com-
puter.
Attention:
• Do not plug unauthorized devices into the DSC port on the transmitter;
doing so will void the warranty.
• This device is compatible with R/C simulators only.
Throttle stick configuration
To change the throttle stick from left to right or vice versa, a mechanical change needs to be performed. The
procedures are as follows:
Loosen the 4 screws on the transmitter back-cover with a phillips screwdriver, remove the back cover. Re-
move screw A and swap the throttle column assembly with each other as shown in the diagram, then fasten
the screws back in their original positions. The wires are connected as shown in the diagram. Caution: the
switch position on the PCB should be changed to mode 2 or mode 4 depending on the desired flight mode.
Replace the back cover.
Left throttle stick
Screw A
Screw A
Right throttle stick
Screw A
Screw A
50300000 Sender XRC 4si
Non throttle stick
Throttle stick
â
Throttle stick
á
Non throttle stick
EN
Screw A
Screw A
Screw A
Screw A
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