Catalyst Machineworks 210-R, User Manual

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5) Flight Controller: The flight controller can be considered the “brain” of the system, it takes input from the pilot and
information from the environment to feed commands to the speed controller.
6) Power Distribution Board: The PDB is a central location where all of the various pieces of electronics get power from
the flight battery.
7) 5.8 Ghz FPV Video Transmitter: The FPV Vtx takes signal from the FPV camera and sends it through time and space
out to your FPV goggle's video receiver. There are tiny dip switches on the Vtx which allow you to change channel and
band. There are 32 channels available and 4 bands, each channel and band combo associates to one frequency.
From the factory your Vtx is set at channel 1 band A.
To get a video feed on your goggles you will need to set them to
channel 1 band A. If you want to race with others it will be necessary to make sure each craft is set to a different
frequency! See the available dip switch settings below.