FUTABA 8UAFS - Memory Module Initialize Display; RF Module Warning

17
This warning appears when an [optional]
CAMPac
memory module is used in the transmitter for the first
time. When the Plus (+)
DATA INPUT
key is
pressed, initialization of the module begins, after
which the memory module can be used. Once the
module is initialized, the display will not appear
again.
Warning sound: A single beep
This single beep lets you know that the RF module is
not installed in the transmitter.