WHEN SHOULD THE BATTERY
BE REPLACED?
Using the low battery smart system,
the F22 transmitter tells you when
the batteries should be replaced
before there is a drop in signal level.
Low battery is indicated by the
transmitter emitting two continuos
tones (beep-beep) every 3 seconds.
IMPORTANT: We recommend
replacing the batteries as soon as
possible when low battery is de-
tected to always ensure maximum
transmitter power. We also advice
placing the cap facing upwards to
avoid loss of contact.
NOTE: We recommend taking out
the batteries if the device is not
going to be used for a long period
of time (2 months), as the batteries
could go completely flat.
FASTENING
Please, follow UAV manufacturer
specifications.