In the OSD, the following telemetry information will be displayed:
•
The received signal strength (RSSI) for each antenna on the diversity model and a single read-out on
the lite model
•
The overall signal quality (in percentages) which include packet loss
A good rule of thumb is to return when the RSSI value on the EzUHF reception dips below -90 or link quality
below 80%, whichever comes first.
Backup Power port (B-PWR)
This port allows you to connect an extra battery for safety on airplanes and wings. This provides a
fully-redundant secondary backup battery to power your FPV system. If the main battery pack is depleted
complete or disconnects for some reason, the backup battery provides video downlink to locate the aircraft.
Note:
it does not power the R/C control system, only the FPV system. Backup power is not recommended, or
needed, on a multirotor, since the multirotor will unfortunately fall out of the sky if the main battery fails.
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