E-flite Edge 540QQ 280 BNF Basic - Manual (Page 6)

6
EN
Arming the ESC
Arming the ESC also occurs after binding as
previously described, but subsequent connection of
a fl ight battery requires the steps below.
Tip: If the ESC sounds a continuous double beep
after the fl ight battery is connected, recharge or
replace the battery.
If you accidentally connect the battery while
the throttle is fully opened, a musical tone will
sound after 5 seconds. Disconnect the battery
immediately.
CAUTION: Always keep hands away from the
propeller. When armed, the motor will turn the
propeller in response to any throttle movement.
Lower throttle and throttle trim to lowest
settings.
Power on the Transmitter.
1
Remove the magnetic battery hatch and
install the fl ight battery to the hook and
loop strip, then connect the battery to the
ESC, noting proper polarity.
2
Series of tones
Continuous LED
3