●
(EzUHF Rx 8ch only) The CORE can decode the digital RSSI signal from the receiver via the separate
“OSD Link” port and display RSSI on each of the two antennas and overall signal quality (including
packet loss) of the R/C uplink. A 5-pin Molex cable is included which plugs into the EZUHF_RSSI_LINK
connector on the top plate. For this feature to work the CORE’s RSSI setting needs to be set to “LINK”.
There is no need to calibrate the RSSI in this scenario.
Propellers
●
Before adding the propellers it is a good idea to be sure they are balanced, as mentioned later on. To
avert any chance of injury, leave the propellers off until the flight controller configuration has been
completed.
●
The only recommended propeller installation method is to use a precisely manufacturer prop adaptors
(never prop-saver with o-ring.) The layering should be as follows;
prop adaptor
,
optional reduction
ring,
propeller
,
washer
and (
lock) nut
. You can skip any bell screw as it may add unnecessary vibrations.
●
The TBS 900kV motors have a 5mm prop shaft. This is compatible with Graupner 9x5-inch propellers.
For Graupner 10x5-inch propellers you will need aluminium 8mm-to-5mm reduction spacers available
separately.
●
Try to match the motor and propeller to suit your particular need. For extended flight time try to
achieve optimal efficiency. For agile-flight look at a responsive combination. Our general
recommendations are listed in the table below.
●
A thumb of rule would be that smaller props equals less flight time, and higher kV motors equals
smaller props or lower battery cells count (than the reference below.) Note that 10-inch is the maximum
propeller size that can fit on the DISCOVERY PRO.
Motor type
Propeller
Flight characteristic
TBS 900kV brushless motor
9x5-inch Graupner type
responsive, locked in
10x5-inch Graupner type
long flight time
Bottom link
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