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rev 3.0.03
To change the direction of an output:
1.
Go to the
Direction
field
2.
Press
{
ENTER
}
, and immediately
{
EXIT
}
Finally, check operation as follows:
Exit CAL
Enter Cruise mode.
Check for correct direction of aileron, elevator and rudder.
Note:
The flaps cannot be checked yet
.
6.2.2
Adjust end-points and centres
In this section you’ll adjust the servo absolute end points and centres. All adjustments are made using
curves.
Do not alter
min
,
max
or
subtrim
.
When setting end-points, consider all the inputs. For example, when setting the flap end points, allow
sufficient travel for simultaneous crow and aileron inputs. Otherwise the flaps may stop before the
commanded position is reached, resulting in deadband at the stick (this may however be unavoidable).
If you don’t know the movements required for your model, then set servo end-points to maximum subject to
restrictions below.
Channel
Calibration procedure
CH 4 – Lt Flap
Start by calibrating the left flap.
1.
Enter CAL mode
2.
Switch
SA
to middle position
3.
In the
OUTPUTS
menu, highlight CH4
4.
Skip to curve field
LtF
, and press
{long
ENTER
} to open curve editor
5.
Throttle stick fully back (↓), adjust point 1 for
lower
end point. Allow for
both crow and aileron inputs.
6.
Throttle stick fully forward (↑), adjust point 3 for
upper
end point. Allow
for any aileron-to-flap mixing.
7.
Adjust point 2 so it lies on the straight line between points 1 and 3.
8.
Move throttle stick from one end to the other, observing step intervals.
You can fine tune point 2 to equalise intervals for best linearity.
CH 3 – Rt Flap
Next, calibrate the right flap (CH3). The goal is to precisely match the left flap.
1.
Enter CAL mode
2.
SA
to middle position
3.
In the
OUTPUTS
menu, highlight CH3
4.
Skip to curve field
RtF
, press
{long
ENTER
}
to open curve editor
Adjust points 1 – 5 to exactly match the left flap:
5.
stick fully back, adjust point 1
6.
stick ½-back, adjust point 2
7.
stick to centre, adjust point 3
8.
stick to ½-forward, adjust point 4
9.
stick fully forward, adjust point 5
To match the end points on left and right sides, it may be necessary to reduce
one or other end points for the left flap.
