DJI Lightbridge User Manual - Manual (Page 26)

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3 Using DJI LIGHTBRIDGE
3.1 Master-Slave Mode
This is a one-to-multi transmission mode. Linked air and ground systems act as a broadcast master pair. Dual link
transmission is carried out between the master pair. The master ground system receives video and relays remote
control signals to the air system. Ground systems that have not been linked to the air system are slaves. Slaves
can only receive video from the air system. The example below uses a DJI HD gimbal.
Legends:
Video link: HD transmission to ground system.
Remote control signal link: Gimbal and aircraft control transmission.
Note
Do not attempt to link slaves to the air system. This may compromise the communication between air system
and master ground system. Ensure to set the slave as a slave in the DJI LIGHTBRIDGE app.
Master
Slave
Slave