Futaba 7C 2.4GHz User Manual
Page 30
Servo reversing (REVERSE): changes the direction an individual servo responds to a C
ONTROL
S
TICK
motion.
For CCPM helicopters, be sure to read the section on SWASH AFR (p. 63) before reversing any servos.
Except with CCPM helicopters, always complete your servo reversing prior to any
other programming. If you use pre-built ACRO functions that control multiple servos,
such as FLAPERON or V-TAIL, it may be confusing to tell whether the servo needs to be
reversed or a setting in the function needs to be reversed. See the instructions for each
specialized function for further details.
Always check servo direction prior to every flight as an additional precaution to confirm proper model memory,
hook ups, and radio function.
NOTE: THR-REV is a special function that reverses the entire throttle control, including moving the trim functionality to the
Stick's upper half. To use THR-REV, turn off the transmitter, hold down the M
ODE
and E
ND
keys, turn on. C
URSOR
D
OWN
to
THR-REV and turn the D
IAL
to REV. Turn the transmitter off and back on. This change affects all models in the radio.
GOAL of EXAMPLE:
STEPS:
INPUTS:
30
Reverse the direction of the elevator
servo.
Where next?
Open REVERSE function.
Choose proper channel and set
direction. (Ex: ELE REV)
Close.
for 1 second.
(If
ADVANCE,
again.)
to REVERSE.
to ELE.
to REV.
to D.
to PARAMETER.
to CH5-SW.
for 1 second.
(If
ADVANCE,
again.)
GOAL of EXAMPLE:
STEPS:
INPUTS:
Change channel 5 to switch D.
Open BASIC
menu then
PARAMETER
submenu.
Go to channel 5 switch assignment.
Change to
D
.
Close.
Adjust servo travel with END POINT: see p. 31.
Set up dual/triple rates and exponential (D/R,EXP): see p. 33.
Set up flight timers: see p. 36.
Set up trainer functions: see p. 37.
Auxiliary channel function (CH5 and CH7): defines the relationship between the transmitter
controls and the receiver output for channels 5 and 7.
Adjustability:
•
Channels 5 and 7 may be assigned to any S
WITCH
(A-H) or none (null).
(for example, moving flaps to a switch)
•
Multiple channels may be assigned to the same switch.
•
Channels set to "NULL" are only controlled by mixes.
Remember that if you assign primary control of a channel to a switch which you later use for other functions (like
dual/triple rates or airbrakes), every time you use that other function you will also be moving the auxiliary channel.