Futaba 3FR - Manual (Page 9)

7
BEFORE USE
Battery level indicator
Two LED display to
indicate battery voltage
level.
If the Red LED flashes,
replace batteries.
Antenna
Channel 1
trim lever
Channel 2
trim lever
Channel 1 stick
Channel 2 stick
Channel 3 lever
(T3FR only)
Power switch
In the upper position, the power is
turned on.
Servo reversing switches (CH.1, CH.2)
Switches that reverse the direction of operation
of the servos. The lower position (NOR) is the
normal side and the upper position (REV) is
the reverse side.
Mixing switch (for V-tail or Elevons)
In the upper position (ON), the mixing
is enabled.