External Input Output - RadioLink RC8X Instruction Manual

2.1.9 External input output

This function is mainly for the DSC multi-protocol port (the signal output mode setting when
using equipments such as simulator, trainer cable, head track,
Crossfire, 5.8G image transmission and so on ), USB port,
multimedia port working mode selection of RC8X.
Multi-protocol output mode: mainly for the signal type
required by the device connected to the DSC port of the
transmitter.
PPM_IN: When the DSC port is connected to the goggles
FPV with head tracking function, select this signal mode;
PPM_OUT: Select this signal mode when the DSC port is connected to the simulator or
trainer cable;
SBUS: When the DSC port is connected to a device that needs to be controlled by the SBUS
signal, select this signal mode;
CRSF: When the DSC port is connected to TBS Crossfire, select this signal mode.
Multimedia Mode: Mainly for the working mode setting of the headphone jack of RC8X.
Audio output: select this mode when headphones are plugged into the headphone jack.
Video input: select this mode when the headphone jack is inserted into a 5.8G video
transmission module or other AV analog video signal equipment.
Note: When the cable of 5.8G image transmission module is
successfully inserted into the headphone jack and the USB port,
and the image transmission module has been successfully
paired with the camera of 5.8G image transmission module, the
RC8X screen will automatically split the screen up and down. The
upper screen is the menu interface of the transmitter, and the
lower screen is the shooting screen of the FPV camera. One
screen is dual-purpose and does not interfere with each other.
For details, see the picture on the right.
USB power output: The default is automatic, when the USB
port of the transmitter is used to connect USB data cable to
upgrade firmware or copy data to the transmitter, it is the
normal USB mode. When the headphone jack is inserted into the
5.8G image transmission receiver, the USB port will turn on the
5V output, which can supply power to the 5.8G image
transmission module.
pop-up window: When the headphone jack is connected to headphones and other devices, a
pop-up window will pop up on the screen of the transmitter, multi-protocol mode selection
(PPM, etc.) or multimedia mode selection (audio output or video input), click and select
according to actual needs.
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