SWASH AFR
(not in
SWH1
):
Swashplate function rate settings (
SWASH AFR
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(travel) of the aileron, elevator (except
H-2
) and collective pitch functions,
adjusting or reversing the motion of all servos involved in that function, only
when using that function. Since these types utilize multiple servos together to
create the controls, simply adjusting a servo's
REVERSE
or
END POINT
would not
properly correct the travel of any one control. Since
H-1
uses one servo for each
function, there is no need for AFR in
H-1
.
This is fairly hard to explain but easy to see, so let's set up Kyosho
®
Caliber's swashplate settings as an example. With
everything installed per factory instructions, set the model to
HELI
(
HR3
). Now let's adjust the swashplate properly.
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operate backwards (reverse the whole function), or one servo operates backwards (reverse that servo alone).
Next check elevator. Remember, the aileron servo(s) operate correctly, so if elevator does not, we should only have 2
choices left—the whole function needs to be reversed, or the servo(s) not shared with aileron need to be reversed.
Last is collective. If aileron and elevator are working properly, the only thing that could be wrong is the whole direction
collective operates (reverse the whole function). In our example,
HR3
is 180 degrees off from the swashplate of the Caliber.
Therefore, it is very likely that several functions will not operate properly. The collective pitch operation is backwards;
but reversing all three servos would also reverse the aileron and elevator operations. Changing the collective pitch rate,
however, from
+50%
to
-50%
, will reverse the collective pitch without affecting the aileron action.
CHECKING FOR PROPER MOTION ON AN
HR3
SWASHPLATE
HR3
Swash Type PROPER MOTION WRONG MOTION HOW TO FIX
AILERON STICK. Swashplate tilts right. Swashplate tilts left. Reverse
AIL
setting in
SWASH
to
-50%
.
Back of Swashplate moves
up.
Ch6 servo moves incorrectly;
REVERSE
.
Back of Swashplate moves
down.
Ch1 servo moves incorrectly;
REVERSE
.
ELEVATOR STICK. Front of swash plate moves
down; back of swashplate
moves up.
Swashplate moves the
opposite.
Reverse
ELE
setting in
SWASH
.
(ex:
+50
to
-50
)
Entire swashplate moves up. Ch2 servo moves incorrectly;
REVERSE
.
RUDDER STICK. The leading edges of tail
blades rotate left.
Blades rotated right.
REVERSE
the rudder servo.
THROTTLE STICK. Entire Swashplate lifts. Swashplate lowers. Reverse
PIT
setting in
SWASH
.
GOAL of EXAMPLE: STEPS: INPUTS:
Adjust the travel of the collective pitch
from
+50%
to
-23%
, reversing the travel
of all 3 servos and decreasing their
travel in collective pitch only, on an
HR3 SWASH TYPE
.
Open
SWASH AFR
function.
for 1 second.
(If
ADVANCE
, again.)
C
to
SWASH AFR
.
Adjust
PITC
travel to
-23%
.
C
to
PITC
. to
-23%
.
Close the menu.
Where next? &RQ¿UPWKHVZDVKSODWHLVOHYHODWWUDYHO$GMXVWDUPVLIQHHGHG
Apply full collective and check that the swashplate remained level. If not,
adjustservois travels as needed to correct.
END POINT
: see p. 39.
Set up the normal condition: (
THR-CURV/NOR, PIT-CURV/NOR, REVO./NORM
):
see p. 97.
Set up
D/R
,
EXP
: see p. 42.
(119 pages)
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