Flight Log - Spektrum AR20410T Manual

EN

Flight Log

Flight Log data can help you optimize the control link for your aircraft. Flight
Log data is displayed on telemetry capable Spektrum transmitters.
Using the Flight Log
A - Fades on primary remote receiver
L - Fades on remote receiver
F - Frame losses
Fades
Represents the loss of one bit of information on one receiver. Fades are used to
evaluate the performance of each individual remote receiver. If a fade value is
showing higher than the others, inspect or reposition the remote receiver or it's
antenna(s) to optimize the RF link.
Remote receiver fades in flight log telemetry report as "—" when they have no
RF data. This can help identify remote receivers that aren't bound, damage to
the remote receiver wires, or connectors that are not fully seated.
Frame Loss
A frame loss occurs when one complete data packet is missed. A single frame
loss does not represent a loss of control, but frame losses should be monitored.
In the air it's normal to experience as many as 100 frame losses per minute
of flight. On the ground the number of frame losses will be higher because the
signal is hampered by the dirt and moisture.
Hold
A hold occurs when 45 consecutive frame losses occur. This takes about one
second, and in this event the receiver moves the channel outputs to the failsafe
settings. If a hold ever occurs, it's important to re-evaluate the system and
check every component. If your system displays a hold, diagnose the cause and
resolve the issue before flying again.
IMPORTANT: It is normal to see a hold logged if you power OFF your
transmitter and back ON.
IMPORTANT: The Spektrum Flight Log (SPM9540) is not compatible with the
AR20410T receiver.
12
B - Fades on remote receiver
R - Fades on remote receiver
H - Holds